Got marijuana plants growing in soil? Many nutrients made for hydroponics work in soil. But do you know what’s way better? Using nutrients that were made specifically for growing cannabis in soil. Soil nutrients have cool, unique properties that you won’t want to miss! Here are my top cannabis nutrient picks:

• Fox Farms Nutrient Trio for Soil – professional-grade marijuana soil nutrients, popular, mostly organic.
• Botanicare Pure Blend for Soil (Grow and Bloom) – perfect for beginners, one bottle for each stage of life.
• Dyna-Gro Grow & Bloom – cheapest option, easy to use, but still produces great bud quality.

Weed plants in soil love extra nutrients!

Keep reading to become an expert at soil nutrients for growing marijuana…

Table of Contents

Do You Need Special Nutrients to Grow Marijuana in Soil?

What Type of Soil Should I Get?

Which Company Makes the Best Soil Nutrients?

Tips for Growing Marijuana in Soil

Do You Even Need Special Nutrients to Grow Marijuana in Soil?

• Cannabis has high nutrient needs, especially in the flowering/budding phase. Without enough nutrients during budding, the plant won’t make buds as big as they could be.
• You can avoid using extra nutrients altogether by growing in well-amended composted soil and transplanting your cannabis into a nice big pot with fresh composted soil right before the switch to the flowering stage, which should be enough to last through the flowering stage. In composted soil, tiny microorganisms slowly bread down the nutrients for your plants, so the nutrients are fed to the plant slowly and regularly.
• A potted cannabis plant in regular (non-composted) potting soil often uses up all the nutrients in the soil before they even make it to the flowering stage. After about 3-4 weeks of growing in an average sized pot, a cannabis grower either needs to repot the plant into new, fresh soil, or supplement with extra nutrients in order to get everything to the plant that it needs.
• There are “natural” ways to provide extra nutrients to your cannabis (for example egg shells, coffee beans, dolomite lime, etc all add minerals and nutrients) but these usually do not break down fast enough or consistently enough to make sure your cannabis doesn’t run into nutrient deficiencies. Another problem with using things like this is that giving your plant too much of one nutrient can actually make it deficient with another nutrient. So it can be difficult to get the right proportions right unless using a soil recipe that’s specialized for cannabis or by adding extra nutrients in the water.
• Want more info? Since it’s just a weed, why can’t I grow cannabis in the regular dirt outside?

Fox Farms Ocean Forest soil (pictured here) is a top soil for growing cannabis. It just works.

How to Get Enough Nutrients to Your Marijuana Plants

To make sure your cannabis plants don’t run into nutrient deficiencies while growing in soil, you need to either…

• Grow with composted soil OR
• Regularly transplant to new. fresh soil OR
• Grow in a really, really big pot with tons of soil OR
• Supplement with specialized marijuana nutrients formulated specifically for growing cannabis in soil (recommended)

Conclusion: Adding soil nutrients to the water tends to get the best cannabis yields, potency, and density.

Fox Farm Nutrient Trio – excellent, mostly organic marijuana nutrients.

What Soil Should I Get to Grow Weed?

What Are the Best Soil Nutrients?

But are they the best marijuana nutrients? Which one is the best?

There are so many nutrient options out there! How can growers figure out which ones are actually the best cannabis nutrients? In fact, what makes a nutrient system good or bad for growing cannabis in the first place? The answer is it’s about the NPK nutrient ratios!

* In a pinch, nutrients for cactus or succulents can be used in the flowering stage until you get better nutrients because they have similar nutrient ratios

These aren’t the only nutrient ratios that will work for growing cannabis, but these ones work well. Adding cannabis nutrients to your grow can help you get the best potency, yields and growth from your plants, especially in the flowering stage when cannabis uses a lot of nutrients to make bud. Cannabis plants have two stages of life and they need the right nutrients at the right time.

Note: Don’t use anything with time-released nutrients (like fertilizer spikes, or Miracle-Gro soil – they deliver too much N in the flowering stage).

Most nutrient bottles have 3 numbers, often called N-P-K, which stands for Nitrogen, Phosphorus and Potassium

(Why “K? The atomic symbol of Potassium is “K” from Neo-Latin kalium)

Marijuana plants need different ratios of these 3 nutrients (as well as several micronutrients) depending on what stage of life they are currently in.

For example, cannabis plants in the vegetative stage need nitrogen to power the growth of leaves. In the flowering/budding stage, cannabis needs less nitrogen and greater levels of phosphorus to assist with proper bud growth.

Because of the varied nutrient needs of the cannabis plant, it’s often easier for many growers to use a professional nutrient system made for a plant like cannabis, instead of trying to mix up their own. With a professional nutrient system, you don’t have to figure out your own changing nutrient ratios, and you don’t have to worry about chemical reactions that occur from combining different types of nutrients incorrectly (which can create fertilizer salts and cause nutrient lock-out).

A professional cannabis nutrient system will save many growers a lot of time, frustration and money. There are many nutrient systems to choose from which have been created by long-time cannabis growers and breeders around the world!

When it comes to finding a nutrient system to use with your cannabis plants, the first question you ask yourself should be: “What is my growing medium?”

Warning: When it comes to growing cannabis, avoid any nutrients which claim to be “extended” or “slow release”! They can cause all types of unexpected problems.

If you’re growing in soil, you will want to get nutrients made for soil.

With all nutrient systems, don’t start at full strength or it might burn your cannabis plants!

Different strains have different preferences, and some plants are very sensitive to nutrient burn.

How Much Soil Nutrients to Give Cannabis?

• Start at half strength – I recommend starting new nutrient systems at half-strength and only raise the nutrient levels as needed.
• Fast-growing plants need more nutrients – If your cannabis plants are growing very fast (inches a day) they likely need full-strength nutrients regardless of the type of grow light.

Other Factors That Affect Nutrient Levels

• Small grow lights require less nutrients for plants to be healthy, on average – Many home growers will never need to raise nutrient levels above half-strength because their plants are under relatively small LED grow lights (100-200W). Plants just aren’t “digesting” enough light to need lots of nutrients.
• Big grow lights often require need full-strength nutrients – On the other hand, cannabis plants are under powerful, bright lights may require full-strength nutrients (or even more in rare cases).
• Individual plants have different needs – Some strains or specific cannabis require more or less nutrients. You sometimes notice you have plants in the same environment, but some plants get “hungry” for nutrients while other plants getting the same conditions are getting enough or even too much.
• Pay attention to plants more than anything! If a plant looks like it needs more nutrients, give it more. If it looks like it needs less, give it less.

Plants turn yellow or lime green all over when they need more nutrients overall.

If leaves are dark green all over, they probably need less nutrients overall.

“Nutrient burn” (dry, brown, possibly curling tips) is another sign of too-high levels of nutrients or supplements. Pay extra close attention if nutrient burn affects all the leaves at once, especially if you see it happen right after raising nutrient levels or adding a new supplement.

Nutrient burn on all the leaves is another signal the nutrient levels are too high.

Plants use light for food (and to power the growth of buds), not nutrients. Just like eating a bunch of multi-vitamins every day will make you sick, giving plants too high levels of nutrients can make them sick, too. With plants, just like humans, you will get the best results by paying attention to nutrient needs on a regular basis. Don’t wait until your whole plant is yellowing to try to figure out the problem!

Some growers try to push their plants to the limit of what they can take, giving stronger and stronger levels of nutrients until plants show signs of nutrient burn, but I don’t believe this is necessary. Sometimes less is more. I believe that as long as your plant is not showing signs of deficiencies (such as growing pale green leaves towards the bottom of the plant), you are generally in the right range.

Many cannabis growers will find that professional nutrients work well at half-strength, and only growers with very bright lights and fast-growing plants will need to raise nutrient levels above that. There are also certain strains that seem to do better at higher nutrient levels than most others.

Here are pictures of cannabis plants with nutrient problems (and solutions).

Please, save yourself the time and frustration – get a nutrient system that’s proven to work for growing cannabis! If cost is a worry…

​An Example of Cheap (But Effective) Cannabis Nutrients: Dyna-Gro Grow & Bloom. Use Dyna-Gro “Grow” bottle in the vegetative stage & Dyna-Gro Bloom bottle in the flowering stage. This cannabis nutrients work great for growing marijuana. You don’t need anything else besides these two bottles of nutrients to grow weed all the way to harvest and this simple cannabis nutrient system is cheap (effective for soil, coco coir and hydro!). If you’re not sure which nutrients to get and you’re on a budget, consider going with Dyna-Gro!

An easy and simple nutrient systems that for beginning cannabis growers in soil is the Fox Farms Nutrient Trio for Soil. These are professional-level nutrients, and one of the the most popular nutrient systems for growing weed in soil.

Fox Farm Nutrient Trio – excellent, mostly organic cannabis nutrients.

The Fox Farms trio works great for growing any cannabis strain, without needing any additional supplements.

Tips for Growing Cannabis in Soil

• Low Levels of Nutrients Given Regularly is Much Better Than Giving a Lot of Nutrients at Once!

The most common mistake made by beginners growing cannabis in soil is they water their plants too often. Overwatering is almost never a case of giving your plants too much water at once. Instead, overwatering cannabis in soil is almost always caused by giving the plant water too often.

Learn how to water seedlings in soil (day-by-day watering schedule).

Never overwater your seedlings again, just use this seedling watering schedule.

How to water adult cannabis plants in soil

1. Wait until the top of your soil feels dry up to your first knuckle (about an inch deep)

2. Add nutrients to your water (if needed), then adjust the pH. Most soil growers only add nutrients every other watering, or even less often, but you will always need to adjust the pH of your water.

3. Start watering your plants and continue to add water until you see at least 20% extra runoff water drain out the bottom of your pot. Go back to step 1.

Use the above directions to water older plants in soil, like these 30-day old plants

Learn more about growing cannabis in soil!

The post Best Soil Nutrients for Growing Marijuana? appeared first on Grow Weed Easy.

Every home cannabis grower knows that your strains make the difference between a ‘meh’ harvest and an amazing cannabis harvest that makes your eyes water with pride. At GrowWeedeasy.com, we are constantly growing, so we make sure to keep up with the latest developments when it comes to strains and strain breeders. That’s why I want to highlight a new strain breeder, Happy Valley Genetics, that offers stabilized seed versions of some of my favorite cannabis genetics that were previously only available as unstabilized crosses or clones.

Happy Valley Genetics is a new(ish) cannabis breeder.

Sometimes it’s hard to get information about new breeders, so I put together this page to share my research and experience with this breeder so far.

Happy Valley Genetics offers cannabis seeds that are stabilized and ideal for home growers.

Who is Ethos Genetics, and what do they have to do with Happy Valley Genetics?

Ethos Genetics is a Colorado-based company known for breeding high-quality cannabis seeds which I’ve been growing since around 2015. They offer great genetics, but the one downside (in my opinion) is they tend to release lots of “crosses” but don’t actually stabilize their strains. That means you could get 5 seeds of the same cross, and potentially produce 5 very different plants with different buds. This is amazing from the perspective of “phenotype hunting” and breeding your own strains. You get seeds of amazing genetics with lots of genetic variety to sift through.

However, for a home grower who isn’t planning on breeding seeds, it’s often more convenient to get a stabilized version of a strain when buying seeds. This makes planning a lot easier.

Advantage of using stabilized strains is you know…

• Plant size – Be able to anticipate how big plants get
• Time to harvest – How long they take before they are ready to harvest
• Bud quality – Know how buds look/smell, potency, density, etc.

With a stabilized strain, you can grow 5 seeds and all 5 plants will grow the same as each other, almost as if you were growing clones.

Stabilized strains are usually better for home growers.

That brings me to Happy Valley Genetics. They are located out of Massachusetts and have been collaborating with Ethos Genetics for several years. During this collaboration, Happy Valley Genetics won two High Times Cannabis Cup awards: Best Sativa Flower for Super Lemon Haze and Best Hybrid Flower for White Wedding.

As part of my research on this breeder, I learned that Ethos and Happy Valley Genetics primarily breed with only female plants, stating that the Y chromosome from male plants does not necessarily contribute a lot to female bud development. This unique technique of cutting out male plants lets breeders always choose two “parent” plants that produce excellent buds, and is combined with testing plant genetics to get objective data instead of relying on anecdotal observations.

Happy Valley decided to start stabilizing the best versions of Ethos strains, and entered a formal licensing agreement. Now they offer stabilized strains, based on Ethos genetics, in both feminized photoperiod and feminized auto-flowering form.

Recommended photoperiod strain (so far)

Candy Games #38

Recommended auto-flowering strain (so far)

Pineapple Diesel Auto

See other Happy Valley Genetics.

Let us know your experience with this breeder. If you’ve got pictures, don’t hesitate to submit them and we might feature them on this page!

The post Who is Happy Valley Genetics? (“Powered by Ethos Genetics”) appeared first on Grow Weed Easy.

This article shares what House & Gardens says about their own nutrients and supplements. It seems hard to find this information all in one place so I’ve compiled it for you. This is what I found about about these products according to company websites and Amazon product descriptions.

The House & Garden lineup is an expensive but effective line-up for growing cannabis. From a grower: “H&G was started by a top researcher from Canna. They are right outside of Amsterdam and because cannabis is legal there, so both Canna and H&G are able to do R&D using cannabis. I don’t know about Canna, but I know that House and Garden makes all their own nutrients in-house and they work great.”

This cannabis plant was grown using the House & Garden Line-up (Soil A + B as base nutrients, plus the supplements Roots Excelurator, Algen Extract, Bud XL, and shooting powder)

The biggest downside of House and Garden (besides price) is it can be hard to find online. Sometimes you can only find this brand at a hydro store, but I’ve included links where you can find them online. Get a custom nutrient schedule directly from the people at House & Garden via their free online nutrient calculator.

Options for Base Nutrients

These are the “base” nutrients for your cannabis plants. With most nutrient companies, you can grow cannabis with just the base nutrients, but House & Garden provides very low levels of nutrients in these bottles, and you need to get at least some of the supplements to ensure your cannabis plants get everything they need. I highly recommend contacting them if you’re confused or have questions.

• Soil – Soil A + B – “Two-part base nutrient for soil-based growing media”
• Coco Coir – Coco A + B – “Two-part base nutrient for coco coir-based growing media”
• Hydroponics (Recirculating) – Aqua Flakes A + B – “Two-part base nutrient designed for recirculating hydroponic systems”
• Hydroponics (Drain-to-Waste) – Hydro A + B – – “Two-part base nutrient for drain-to-waste hydroponic systems”

Optional Cannabis Supplements:

Yes, they have a lot of supplements! Do you need them all? No. No grower needs all these supplements. But if you’re looking for the most popular House & Garden supplements for cannabis growers, they are: Roots Excelurator, Algen Extract, Bud XL, and Shooting Powder. I’ve bolded those ones in the list below.

• Roots Excelurator Silver – “The best root growth promoting hydroponic nutrient on the market” (hydro version)
• Roots Excelurator Gold – “The gold standard of root growth enhancers” (soil / coco version)
• Drip Clean – “Keep your equipment, growing media, and plants free of salt buildup”
• Multi Zen – “Increase nutrient uptake with soluble and available nutrients.”
• Algen Extract – “The power of cold-pressed Norwegian sea kelp”
• Amino Treatment – “A powerful combination of nitrogen and amino acids”
• Nitrogen Boost – “A highly concentrated nitrogen supplement from House & Garden”
• Bud-XL – “Maximize the growth, vigor, and yield of your flowers”
• Top Booster – “One-week PK additive to supplement the flowering process”
• Shooting Powder – “Maximize the growth and yield of your quality flowers”
• Top Shooter – “Maximize the growth and yield of your quality flowers” (liquid version of Shooting Powder)
• PH Stabilizer – “Maintain pH stability when using reverse osmosis (RO) water.”
• Magic Green – “Provides vital nutrients directly to the foliage”
• Rhizo Force – “Easily enrich or reinvigorate soil, coco coir, and peat-based media”
• Magnesium Boost – “Supplies additional magnesium for large-leafed plant varieties”

House and Garden Base Nutrients

Soil A + B

Official Website Description of House & Garden Soil A + B (June 2024)

Soil A + B – “Two-part base nutrient for soil-based growing media”

Soil A&B provides critical nutrition for enriched soils, and contains every essential nutrient, including a significant amount of magnesium. This provides a strong foundation for vigorous, more resilient plants. The unique composition of this two-part base ensures that soil and nutrients are used to their full advantage, enabling the plant to optimize strength during the growth and flowering periods.

Disclaimer: Soil A&B contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Get Soil A + B on Amazon

Coco A + B

Official Website Description of House & Garden Coco A + B (June 2024)

Coco A + B – “Two-part base nutrient for coco coir-based growing media”

Growing in coco coir has a multitude of benefits and is one of the most popular forms of growing media for good reason. That being said, it takes a precise ratio of nutrients to take full advantage of those benefits: one of those being the right ratios of soluble macronutrients and magnesium. These proportions are perfected in Cocos A&B. Cocos A&B was formulated to provide those who grow in pure coco coir or blends that contain 30% or more coco coir with the perfect ratio of essential nutrients they’ll need for vigorous growth, with consideration to the unique cation-exchange capacity of the medium.

Disclaimer: Cocos A&B contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Get Coco A + B on Amazon

House & Garden Coco A & B Starter Kit with base nutrients and some supplements.

Aqua Flake A + B (Recirculating Hydroponics)

Official Website Description of House & Garden Aqua Flakes A + B (June 2024)

Aqua Flakes A + B – “Two-part base nutrient designed for recirculating hydroponic systems”

House & Garden Aqua Flakes is the complete base nutrient formulated specifically for recirculating systems. Aqua Flakes A & Aqua Flakes B are ideal for expanded clay, mineral wool, deep water culture (DWC), aeroponics, and other forms of recirculating hydroponic cultivation. The H&G formulation and blending methodology allows for a perfect ratio of combined nutrients to optimize medical-grade cultivation in aerated systems. The result for you? Longer lasting pH stability, consistent nutrient uptake, faster plant growth, and balanced, plant-specific EC levels.

Disclaimer: Aqua Flakes A&B contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Get Aqua Flakes A + B on Amazon

Hydro A + B (Drain-to-Waste Hydroponics)

Official Website Description of House & Garden Hydro A + B (June 2024)

Hydro A + B – “Two-part base nutrient for drain-to-waste hydroponic systems”

Hydro A&B uses unique formulations specifically for run-to-waste / drain-to-waste hydroponic systems. This base nutrient allows for rapid nutrient uptake, working as efficiently as possible. It is designed to provide complete fertigation for both vegetative and flowering growth and is precisely designed to provide the complete range of required nutrients in fully soluble forms. Hydro A&B is engineered to balance pH levels rapidly, resulting in more effective nutrient uptake and faster, vigorous plant growth.

Disclaimer: Hydro A&B contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Get Hydro A + B  on Amazon

Amazon Product Description – House & Garden Hydro A & B Set 1 Liter Each

• Hydro A NPK Formula: 11-0-0
• Hydro B NPK Formula: 2-4-10

Designed for drain to waste hydro systems, House & Garden Hydro A&B Base Nutrient is composed of liquid main and trace elements and contains no bulking agents like solid fertilizers. The composition of the various elements provides commerical gardeners with the ideal means of ensuring the optimal nourishment of the plants both in the growth and the flowering period.

House & Garden Hydro A & B Base Nutrient is composed of liquid main and trace elements and contains no bulking agents like solid fertilizers.

House & Garden Supplements

Now that we’ve looked at all the base nutrients you can use to grow cannabis with House & Garden, let’s look at their extensive supplement selection.

Here’s a quick list, and then we’ll dive into each one.

• Roots Excelurator Silver – “The best root growth promoting hydroponic nutrient on the market” (hydro version)
• Roots Excelurator Gold – “The gold standard of root growth enhancers” (soil / coco version)
• Drip Clean – “Keep your equipment, growing media, and plants free of salt buildup”
• Multi Zen – “Increase nutrient uptake with soluble and available nutrients.”
• Algen Extract – “The power of cold-pressed Norwegian sea kelp”
• Amino Treatment – “A powerful combination of nitrogen and amino acids”
• Nitrogen Boost – “A highly concentrated nitrogen supplement from House & Garden”
• Bud-XL – “Maximize the growth, vigor, and yield of your flowers”
• Top Booster – “One-week PK additive to supplement the flowering process”
• Shooting Powder – “Maximize the growth and yield of your quality flowers”
• Top Shooter – “Maximize the growth and yield of your quality flowers” (liquid version of Shooting Powder)
• PH Stabilizer – “Maintain pH stability when using reverse osmosis (RO) water.”
• Magic Green – “Provides vital nutrients directly to the foliage”
• Rhizo Force – “Easily enrich or reinvigorate soil, coco coir, and peat-based media”
• Magnesium Boost – “Supplies additional magnesium for large-leafed plant varieties”

Roots Excelurator Silver (Classic Hydro Formula)

Roots Excelurator Silver – “The best root growth promoting hydroponic nutrient on the market”

Official Website Description of House & Garden Roots Excelurator (June 2024)

This is the flagship product of the House & Garden lineup for a reason. Roots Excelurator (formulated for hydroponic applications) provides vital nutrients to rooting systems while simultaneously preventing nutrient deficiency-based plant disorders. It’s packed with a proprietary blend of beneficial ingredients that enhance epic root production and root vigor, while still running clean in recirculating and highly-oxygenated hydroponic systems. Using a proprietary blend that is unmatched on the market, Roots Excelurator enhances productivity in the root zone, keeping them strong in their growth environment and more resistant to nutrition-based plant disorders. The age-old saying is true: healthy roots produce larger fruits. Start your plants off strong!

Disclaimer: Roots Excelurator Silver contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Roots Excelurator Gold (Soil or Coco Formula)

Roots Excelurator Gold – “The gold standard of root growth enhancers”

Official Website Description of House & Garden Roots Excelurator Gold (June 2024)

This is the flagship product of the House & Garden lineup for a reason. Roots Excelurator Gold (formulated for soil / coco substrates) provides vital nutrients to rooting systems while simultaneously preventing nutrient deficiency-based plant disorders. It’s packed with a proprietary blend of beneficial ingredients (including kelp extracts, and seed extracts) that enhance epic root production and root vigor. Using a proprietary blend that is unmatched on the market, Roots Excelurator Gold creates a productive zone around the roots, keeping them strong in their growth environment and more resistant to nutrition-based plant disorders. The age-old saying is true: healthy roots produce larger fruits. Start your plants off strong!

Disclaimer: Roots Excelurator Gold contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Drip Clean

Drip Clean – “Keep your equipment, growing media, and plants free of salt buildup”

Official Website Description of House & Garden Drip Clean (June 2024)

Salt buildup has a multitude of downsides. It can inhibit your plants from absorbing nutrients as well as they should, clogs up piping, and forces you to flush thoroughly before harvest — it wastes time AND money. Drip Clean was created to solve this problem. Drip Clean is used with each feeding throughout the grow cycle, keeping salt buildup at bay. This allows your plants to absorb added nutrients at their highest possible rate and cuts your flush time to only about 3-4 days. On top of that, any beneficial microbes you add to your feeding regimen will be unaffected; this is due to Drip Clean’s utilization of ionic bond associations rather than corrosive methods to keep your system clean.

Disclaimer: Drip Clean works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Multi Zen

Multi Zen – “Increase nutrient uptake with soluble and available nutrients.”

Official Website Description of House & Garden Multi Zen (June 2024)

Multi Zen is an extremely beneficial additive to incorporate into your arsenal. One of the most concentrated growth promoting products on the market, Multi Zen boosts overall plant vigor by providing readily available nutrients that the plant can absorb — but that’s just one aspect of its benefits. The readily available nutrients included in each bottle help by boosting the rate of nutrient uptake and ensuring you’re getting every benefit from the soluble and available nutrients you’re feeding your plants.

Disclaimer: Multi Zen works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Algen Extract

Official Website Description of House & Garden Algen Extract (June 2024)

Algen Extract – “The power of cold-pressed Norwegian sea kelp”

Norwegian sea kelp contains important primary macronutrients which help make kelp one of the fastest growing plants on earth. Algen Extract assists with vigorous vegetative growth, while also promoting a vigorous root zone through the production of root hair growth, which improves the plant’s ability to absorb trace elements.

Disclaimer: Algen Extract contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Amino Treatment

Official Website Description of House & Garden Amino Treatment (June 2024)

Amino Treatment – “A powerful combination of nitrogen and amino acids”

Amino Treatment truly is one of our most powerful, well-rounded additives. From roots to fruits, Amino Treatment allows your plants to operate at their maximum ability, contributing to improvements in vegetative growth and flower formation. Amino Treatment contains a unique soy protein hydrolysate packed with important amino acids – no other product on the market has tapped into this cutting-edge research in plant biochemistry. Amino acids improve mineral absorption by plants, and contributes to overall plant vigor.

Disclaimer: Amino Treatment works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Nitrogen Boost

Official Website Description of House & Garden Nitrogen Boost (June 2024)

Nitrogen Boost – “A highly concentrated nitrogen supplement from House & Garden”

Nitrogen Boost is House & Garden’s nitrogen supplement. It is perfect for large, heavy feeding plants. It’s compatible with ALL soil and hydroponic applications — this powerful dose of nitrogen ensures that your plants will have vigorous leafy growth and stronger stems to support a heavier yield later in flower. This product should be utilized throughout the vegetative stage as well as the first half of flowering.

Disclaimer: Nitrogen Boost works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Bud-XL

Official Website Description of House & Garden Bud-XL (June 2024)

Bud XL – “Maximize the growth, vigor, and yield of your flowers”

House & Garden’s Bud-XL is a proprietary flowering additive blend designed to provide key soluble nutrients to support the transfer natural plant sugars from the leaves to the flowering sites, improving growth, vigor, and yield. This pioneering approach allows plants to fulfill their genetic potential while enhancing inherent traits. Used mid-flower through harvest, Bud XL also supplies the essential macronutrients that support key enzymatic processes and the sugar transport required for flowering. It’s essential blend of water soluble nitrogen and soluble potassium levels enables your plants to produce high yields of high quality flowers and fruits.

Disclaimer: Bud-XL works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Top Booster

Top Booster – “One-week PK additive to supplement the flowering process”

Official Website Description of House & Garden Top Booster (June 2024)

Using premium phosphorus and potassium to support the plant in the final stage of reproductive growth, Top Booster is an innovative product that provides available and soluble nutrients to enhance floral production. Top Booster’s nutrients support key plant processes required for adapting to a changing light environment, when upward growth is arrested, and all energy and nutrients are directed to the flowering sites. With this floral nutrient supplement to reinforce the flowering process, the plant will be able to support vigorous flower growth and achieve higher quality yields. This sets the stage for products like Shooting Powder/Top Shooter and Bud-XL to maximize the yield of your high quality flowers.

Disclaimer: Top Booster works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

House and Garden Shooting Powder   

House & Garden Shooting Powder – “Maximize the growth and yield of your quality flowers”

Official Website Description of House & Garden Shooting Powder (June 2024)

Shooting Powder provides crucial nutrient pre-cursors for ATP-synthesis, giving your plants the power to increase flower yield right when they need it. The nutrients provided in Shooting Powder boost the production of key biological processes in the plant. They also provide the nutrient building blocks for the phospholipid bi-layer, which is critical to oil synthesis. Shooting Powder is essential for a top-shelf finish, providing plants with readily available and soluble nutrients for faster growth, enhanced vigor, and higher yields. Clean, strong, and stable, Shooting Powder works perfectly in all growth media.

Disclaimer: For those who prefer liquid nutrients, we created Top Shooter; for those who prefer mixing powder, we offer Shooting Powder – both are derived from the same premium ingredients. That being said, they are designed to be used individually, and growers should never use both at the same time. Shooting Powder works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Amazon Product Description 1 – House & Garden VE-[906168]-20 HGSHOOTP20 Shooting, Soluble Powder

Shooting Powder 0 – 0.9 – 0.2 provides crucial nutrient pre-cursors for ATP-synthesis, giving your plants the power to increase flower yield right when they need it. The nutrients provided in Shooting Powder boost the production of key biological processes in the plant. They also provide the nutrient building blocks for the phospholipid bi-layer, which is critical to oil synthesis. Shooting Powder is essential for a top-shelf finish, providing plants with readily available and soluble nutrients for faster growth, enhanced vigor, and higher yields. Clean, strong, and stable, Shooting Powder works perfectly in all growth media. Disclaimer: For those who prefer liquid nutrients, we created Top Shooter; for those who prefer mixing powder, we offer Shooting Powder – both are derived from the same premium ingredients. That being said, they are designed to be used individually, and growers should never use both at the same time. Shooting Powder works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius)

Amazon Product Description 2 – House & Garden Shooting Powder Sachet (5 sachets per Box)

House & Garden Shooting Powder forces your plants into starting a new flowering cycle after the regular cycle has stopped, significantly increasing the fruits’ total weight. The extra yield after applying this product will surprise even the most seasoned grower. Shooting powder creates a new layer on top of the existing fruit! Output increases of up to 20% can be reached this way and are very common. Top Booster acts on the basis of PK13-14 but with the added benefits of (iron). The basis of all flowering boosters is a blend of pure potassium and phosphorus. These elements are important for the plant’s flowering process and create superior flowering sites by steering the crop correctly. The EDDHA-FE Iron also helps to prevent chlorosis in flowering crops.

Top Shooter

Top Shooter – “Maximize the growth and yield of your quality flowers” (liquid version of House & Garden Shooting Powder)

Official Website Description of House & Garden Top Shooter (June 2024)

House & Garden’s Top Shooter provides plants with the high-quality potassium and phosphate required for an exceptional finish to the flowering cycle. Top Shooter provides crucial nutrient pre-cursors for a plant’s biological processes, including ATP-synthesis, giving your plants the power to build flower growth right when they need it. The nutrients provided in Top Shooter boost the production of leaf and flower growth, vigor and yield. They also provide the nutritional building blocks for other biological processes in a plant, such as the growth of the phospholipid bi-layer, which is critical to oil synthesis. Top Shooter is essential for a top-shelf finish, providing plants with improved growth, vigor and yields. Clean, strong, and stable, Top Shooter works perfectly in all growth media.

Disclaimer: For those who prefer liquid nutrients, we created Top Shooter; for those who prefer mixing powder, we offer Shooting Powder – both are derived from the same premium ingredients. That being said, they are designed to be used individually, and growers should never use both at the same time. Top Shooter works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

PH Stabilizer

PH Osmosis / Stabilizer – “Maintain pH stability when using reverse osmosis (RO) water.”

Official Website Description of House & Garden PH Stabilizer (June 2024)

Keeping your reservoir pH balanced with RO water can be a little tricky. Due to its very low ppm, RO water is prone to dramatic fluctuations when nutrients are added, or even just from exposure to air — that’s why we formulated PH Osmosis/Stabilizer. pH Stabilizer provides the perfect blend of minerals to RO water so it stabilizes pH while not causing any unwanted chemistry. After adding it, you can implement other nutrients without worrying about drastic changes in pH. While some growers use CalMag as a “band-aid” buffer for RO water, it only keeps the pH stable for around 2 days and often includes nitrogen, which you don’t want around during the flowering stage. pH Osmosis/Stabilizer maintains pH stability for up to 10 days, with no added nitrogen and much less potential for nutrient lockout.

Disclaimer: PH Osmosis/Stabilizer works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Magic Green

Magic Green – “Provides vital nutrients directly to the foliage”

Official Website Description of House & Garden Magic Green (June 2024)

Magic Green is a product that works well on multiple levels. Primarily, this foliar spray supplies crucial macronutrients to the plant directly through the foliage, when nutrient absorption through the roots is just not doing enough. This can help to “green up” yellowing leaves faster, with noticeable improvement seemingly overnight. Magic Green also acts as a leaf strengthener and provides essential nutrients required throughout your plants life cycle.

Disclaimer: Magic Green works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Rhizo Force

Rhizo Force – “Easily enrich or reinvigorate soil, coco coir, and peat-based media”

Official Website Description of House & Garden Rhizo Force (June 2024)

Rhizo Force is a top-dress granular nutrient that helps supercharge your medium with vital nutrients, while also supplying organic matter that helps nourish beneficial bacteria and fungi. It contains essential nutrients to help revitalize recycled media, or can enhance new media for optimal growing conditions. Rhizo Force is all-natural and helps create a thriving growing environment for plants, while simultaneously helping to reinvigorate the root zone.

Disclaimer: Rhizo Force contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

Magnesium Boost

Official Website Description of House & Garden Magnesium Boost (June 2024)

Magnesium Boost – “Supplies additional magnesium for large-leafed plant varieties”

Magnesium Boost is perfect for revitalizing your plants when they’re needing a little extra magnesium. It is especially effective for longer vegetative times, and in strains with thicker leaves and certain indica-dominant hybrids. You can usually tell when your plants are deficient when the leaves start turning yellow while the veins stay green — in this scenario, a little magnesium goes a long way. By reinvigorating your plants with Magnesium Boost, you’re increasing the plant’s capacity for photosynthesis, strengthening the chlorophyll and increasing overall vegetative production.

Disclaimer: Magnesium Boost works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.

The post House & Garden Nutrients – Supplements Breakdown for Cannabis Growers appeared first on Grow Weed Easy.

Cannabis growers often use a magnifier to look at the glittery trichomes to know when to harvest weed. Some growers wait until most of the clear trichomes turn white, and some wait longer until some of the trichomes turn amber before they harvest. But what about when cannabis trichomes turn purple?

What do purple trichomes tell you about cannabis buds?

I decided to make this article in response to a post about purple cannabis trichomes in our free grow forum.

You need a magnifier like a jeweler’s loupe or USB magnifier to clearly see trichomes. (Learn how to see trichomes.)

Marijuana growers often examine the color of the cannabis trichome heads as harvest time approaches. These trichome heads typically turn white when buds reach maximum THC levels, but not always.

If trichomes are normally clear, white or amber/gold, what does it mean if they turn other colors, including purple?

What Makes Trichomes Turn Purple (or Pink or Other Jewel Colors)

What makes cannabis trichomes turn purple: Genetics.

While growers have developed methods to increase the amount of purple on your buds or leaves (temperature swings, cold nights, LEDs, slightly lower pH, harvest on the later side, etc.), the color of trichomes is almost 100% dependent on your genetics. The strain is in charge when it comes to cannabis trichome color.

Purple Lemonade by North Atlantic Seed Co. loves growing purple trichomes

For Most Strains, Trichomes Go from Clear > White > Amber (Yellow)…

With most cannabis strains, the trichomes appear with clear glass-looking heads, turn a milky white when they hit peak THC, and then turn amber (a nice way of saying “yellow”) when the THC is starting to degrade. For optimum potency, most growers harvest weed when the heads are mostly white or just starting to turn amber.

• Clear trichomes – not ready for harvest
• White trichomes – highest THC
• Amber/yellow trichomes – more sleepy effect, THC is starting to degrade

Clear trichomes (not ready yet – these are a sign of low THC potency)

Mostly white trichomes (max THC potency)

Mostly amber/yellow trichomes (THC is starting to degrade, effects are more “sleepy”)

What about purple trichomes?

When Do You Harvest Weed with Purple Trichomes?

Unfortunately, with cannabis strains that grow purple trichomes, you can’t use the color to know when to harvest the buds. So how do you know when to harvest your weed?

• Option 1: Ask the breeder – Most trustworthy cannabis breeders will answer questions about their strains, including hints about the best time to harvest buds. Additionally, the strain description from when you bought the seeds may have relevant information.
• Option 2: Look at the buds directly to see whether they look ready to harvest. Here is a picture gallery of ready-to-harvest cannabis buds to help guide you.

Some cannabis strains produce trichomes in colors like purple or pink. These trichomes may never turn white. When it comes to these “exotic” trichomes, the standard rules don’t always apply. In these cases, it’s best to ask the breeder when the trichomes indicate readiness. If that’s not possible, make sure to look at the buds and ensure they look ready from a visual inspection and use the trichomes as only a secondary indicator.

These trichomes started white as normal and then just turned purple instead of amber.

But for some strains, the trichomes turn purple from the beginning and therefore the color doesn’t tell you anything about potency. That’s why, with colorful trichomes, it can be best to either ask the breeder about when to harvest, or judge the apparent maturity of the plant.

Regardless of the color of trichomes, most cannabis strains are ready to harvest when buds look solid. At this point, all of the hairs on the buds have darkened and curled in. When you can’t tell when to harvest based on the trichomes, use the visual appearance of the buds to guide you. Here is how to look at the buds themselves to determine when to harvest.

Need more help knowing when to harvest cannabis?

• Full cannabis harvest tutorial: https://www.growweedeasy.com/harvest
• Picture Gallery of Ready-to-Harvest Cannabis: https://www.growweedeasy.com/ready-for-harvest-pictures
• Trichome Deep Dive: Picture Gallery of Ready-to-Harvest Trichomes: https://www.growweedeasy.com/what-do-trichomes-look-like-when-ready-to-harvest-ready-to-harvest-trichome-picture-gallery

Harvest your weed at the right time and get rewarded!

The post Purple Trichomes: When do I harvest buds? appeared first on Grow Weed Easy.

Table of Contents

Intro to the Best LED Grow Lights for Weed

1. Spider Farmer SF Series (Best Beginner Budget LEDs)
2. Horticulture Lighting Group (HLG) (Best Yields)
3. HLG Diablo Series (Best THC Production)
4. Mars Hydro (Best Overpowered Budget LEDs)
5. AC Infinity (Most Popular Cannabis LEDs)

Did you know that in 2026 LED grow lights can increase your cannabis yield by 30% or more compared to old-tech generic LED grow lights? Cheap LEDs are cheap for a reason. But honestly, there’s never been a better time to grow weed indoors than 2026.

How to grow 1 pound of weed from LEDs: 450w+ worth of modern LED grow light in a 4×4 grow tent can consistently produce a pound of weed per harvest. Example: 1 x AC Infinity EVO6 LEDs (premium cannabis LED grow light), or save yourself some money and get 2 x TSL2000 from Mars Hydro (cheaper, and can grow even more weed).

Best LED grow light for a stealthy but productive cannabis grow: One dimmable TSL2000 LED grow light by Mars Hydro in a 2×4 grow tent (up to 14 oz harvest). Check out the pic. Are you a first-time grower? Mars Hydro has a beginner grow kit with everything to grow weed (just add seeds and soil).

The TSL2000 is a cheap, effective, overpowered LED grow light for cannabis growers.

LEDs grow magnificent cannabis plants indoors without much heat or electricity. Today you’ll learn about some of the best LED grow lights for cannabis plants in 2026!

It’s important to understand that the best LED grow lights available today are more effective at growing weed than even the best LEDs from 2-3 years ago. Modern LED grow lights are getting tested on live cannabis plants, which results in huge speedy improvements in cannabis LED grow light technology.

Cannabis growers should choose LEDs tested on actual plants, like this Spider Farmer SF2000 LED, which produces 5-11 oz per harvest.

Today, get your LED grow light questions answered today from a marijuana grower who’s tried them all!

If you are looking for an LED grow lights review by professional cannabis growers, you’ve come to the perfect tutorial! This regularly-updated 2026 LED grow light review page focuses on how to choose LED grow lights in order to get the best cannabis yields, growth, and bud potency (maximize THC) so you produce top-shelf bud quality every harvest. These reviews are based on my LED experience and results growing high-THC cannabis plants.

Note: Avoid weirdly-cheap LEDs from unknown companies. Especially avoid older-tech “blurple” colored LED grow lights for growing weed (like this one on the right).

At least, avoid them if you want to be impressed by your next harvest. The specific model of LED you choose affects your cannabis yields, appearance, and even the THC levels in your buds. There is no “best” LED grow light for growing cannabis, but there are great ones (and there are LEDs you should avoid).

The Spider Farmer SF1000 LED grow light is a great mini beginner cannabis grow light that can produce 3+ oz in a small 2’x2′ grow tent.

Why LED Grow Lights for Weed Plants?

There are multiple types of grow lights, but LEDs are the best option for most cannabis growers because of their efficiency and custom spectrums.

• More light, less heat – LEDs produce more light and less heat, watt-for-watt, than cannabis grow lights that use bulbs (like HPS, LECs, or fluorescent lights)
• Make plants more heat-resistant – Not only do LEDs physically run cooler, cannabis plants grown under LEDs actually prefer warmer temperatures. That means LEDs are the perfect grow light to deal with heat (a common challenge for growers). If your grow space gets warm, LEDs are your best grow light choice when it comes to cannabis plants.
• Use less electricity – If you choose the best LEDs for your cannabis grow space, you will produce more weed for less electricity, saving money on your electricity bill every month.
• Best yields – In my side-by-side grows using clones, modern LEDs produce higher yields than other types of grow lights for the amount of electricity used.
• Colorful buds – LEDs tend to bring out colors like pink and purple on buds and leaves. Although some strains will stay green no matter what, many strains have the ability to turn color in certain environmental conditions. LEDs will almost always bring out colors in those strains especially as plants approach harvest.
• Higher bud potency – In smoke tests and lab tests, some LED models seem to produce stronger bud potency. When smoked the effects feel stronger, and when buds are sent to the lab they often test for higher THC than plants grown in identical conditions with grow lights like HPS and LECs.

I test new LEDs on cannabis plants regularly, and every year the rate of improvement on new LEDs seems to be speeding up. I continue to be impressed with new models. It may come as a shock to us old-timers who were underwhelmed by older LED technology, but new LEDs have fairly won the title of “best cannabis grow light” for home growers. Today, I’m going to share some of the best LED grow lights for cannabis in 2026 so you can harness that power in your own grow.

Modern LEDs like this HLG LED grow light make dense heavy cannabis buds with excellent yields.

5 Best LED Grow Lights for Cannabis Plants (2026 List)

Some LEDs are far better than others for growing cannabis, and the “best” LEDs change constantly. Since I used my first LED grow light in 2008, the top LEDs companies have changed drastically. Many of the old popular LED companies aren’t even around anymore.

If you’ve got older LEDs, maybe your 2026 gift to yourself should be upgrading to something new. The LED choices are better than ever as more and more people figure out ways to tweak LEDs to produce even more yields and better cannabis bud quality.

Today, the best LED grow lights for cannabis obliterate the results of the worst LED grow lights. The challenge for the grower is figuring out which models to avoid and which LEDs work the best. After tests with real cannabis plants, we’ve narrowed down the 2026 list to the 5 best LED grow lights for growing weed.

1. Spider Farmer SF Series (Best Budget LEDs)
2. Horticulture Lighting Group (Best Yields)
3. HLG Diablo Series (Best THC Production)
4. Mars Hydro (Overpowered Budget Lights)
5. AC Infinity (Most Popular)

1.) Spider Farmer (Best Budget Light)

Spider Farmer (official website) is a sleeper. If you’re not sure which grow light to get and the cost is an issue, get one of these lights. They’re not perfect but are well constructed, don’t need any setup, are easy to use, and cannabis plants grow fast. I’ve tried multiple models in the SF series, and they get surprisingly great yields for a small amount of electricity. I was impressed with these lights even after using more expensive LED models.

A grow featuring the Spider Farmer SF-2000 (buds are amazingly fat at just day 28 of flowering)

Spider Farmer SF-1000

• Price: $150
• Grow Space: Perfect for a 2’x2′ grow tent or closet
• Actual Power Consumption: 100W at full power, and can be dimmed. This light uses the least electricity on this list but still produces hefty buds.
• How Far to Keep from Plants: 18″ for the vegetative stage. 12-18″ away in the flowering stage (keep as close as 12″ away but if top leaves appear pale from light stress, move to 18″ away)
• Average Yields: 2-4+ oz – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.

Spider Farmer SF-1000 – up to 4+ oz

I grew this plant under the SF-1000 in a tiny 2’x2’x4′ grow tent. Check out the grow journal here.

Chasb40 said this about the SF-1000: “Loving the light, plants are as well. Solid build and I don’t have to worry about hot temps in my tent, much cooler than the older blurple LEDs…and quieter.”

Spider Farmer SF-2000

• Price: $230 (2’x4′ rectangle version) or (3’x3′ square version)
• Grow Space: Perfect for a 2’x4′ or 3’x3′ grow tent or closet (choose the version that matches the size of your grow space)
• Actual Power Consumption: 200W at full power, and can be dimmed for younger plants. Its low power consumption is another reason this is a great budget grow light.
• How Far to Keep from Plants: 20-24″ for the vegetative stage. 18-24″ away in the flowering stage (keep as close as 18″ away but if top leaves appear pale from light stress, move to 24″ away)
• Average Yields: 5-10+ oz – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.

Spider Farmer SF-2000 (2’x4′ version) – up to 10+ oz

Spider Farmer SF-2000 (3’x3′ version) – up to 10+ oz

I grew these plants with an SF-2000 in a 2’x4′ grow tent, which produced over 10 ounces of buds. Here’s the grow journal.

Janelle’s results on her first cannabis grow (three SF-2000s in a 5’x5′ grow tent)

Spider Farmer SF-4000

• Price: $395
• Grow Space: Perfect for a 4’x4′ or 5’x5′ grow tent or space
• Actual Power Consumption: 450W at full power and can be dimmed.
  • Note: No front-facing dimmer. You have to unscrew the driver from the board, and then you’ll see the dimmer.
• How Far to Keep from Plants: 24″ for the vegetative stage. 18-24″ away in the flowering stage (keep as close as 18″ away but if top leaves appear pale from light stress, move to 24″ away)
• Average Yields: 10-20 oz+ – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.
  • Note: the SF-4000 light can get quite hot compared to the other Spider Farmer LEDs. Unless growing in a particularly cold grow space, you will probably need an exhaust fan or AC to control the heat from this light. Keep the temperature between 75-85°F (24-30°C) when lights are on to get the best yields.

Spider Farmer SF-4000 – up to 20+ oz

“Very nice little 450w lights indeed! My buddy’s little medical garden did very well and produced very high quality medicine. 1.91grams per watt, organic notill beds. Strains were, blackberry Kush, GG4, 501st OG, and a special cultivar called Pineapple Dreamwreck.” ~Robert

2.) HLG – Horticulture Lighting Group (Best Yields)

Horticulture Lighting Group (HLG – official website) made a mark in the LED world with its line of “quantum boards” released in 2016. These quantum boards were based on hobbyist lights that cannabis growers designed and constructed. HLG has been a leader in LED grow lights for cannabis ever since, and I’ve noticed that all the other LED grow light companies copy their best-performing LEDs. HLG regularly releases new form factors, like the Blackbird, R-spec series, and the Diablo series listed here. On the one hand, I like that they’re constantly innovating, but they do occasionally stop producing awesome light models for seemingly no reason, so the downside is that you should buy the light you want because it may not be around forever. HLG lights are tested on real cannabis plants and in my experience, get some of the best yields per watt of any LED grow lights currently available.

Features of the HLG LED grow lights for growing cannabis:

• Outstanding yields with long, dense buds
• Excellent bud potency and quality
• Fast vegetative and flowering growth (great growth speed from seed to harvest)
• These are some of the best LED grow lights for cannabis for the biggest yields

HLG 350R Quantum Board – this is an even better version of the now-discontinued HLG BlackWing (which was an excellent 225W grow light).

• Price: $550
• Grow Space: The rectangular shape makes this model perfect for a 2’x4′ or 3’x5′ grow tent or closet.
• Actual Power Consumption: 330W at full power, and can be dimmed down to 60W for younger plants
• How Far to Keep from Plants: 20-24″ for the vegetative stage. 16-24″ away in the flowering stage.
• Average Yields: 8-14+ ounces – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields. This LED model has performed better than most others in this size.

HLG 350R Quantum Board (for a 2’x4′ grow tent) – up to 14+ oz

The 350R has a big empty space in the middle third of the panel, with many ultra-bright lights on the two outer thirds. HLG found this increases the diffusion of light, which results in better plant coverage and deeper penetration into the plants.

HLG Blackbird (for a 4’x4′ grow tent)

• Price: $700
• Grow Space: Perfect for a 4’x4′ grow tent or closet (specifically designed to fit in a 4’x4′ grow space)
• Actual Power Consumption: 600W at full power, and can be dimmed for younger plants
• How Far to Keep from Plants: 22-28″ for the vegetative stage. 20-28″ away in the flowering stage (keep as close as 18″ away but if top leaves appear pale from light stress, move to 24″ away)
• Average Yields: 14-24 oz+ (note: 24 oz is 1.5 lbs) – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.

The HLG Blackbird LED grow light is particularly and thoughtfully designed to be optimal when used in a 4’x4′ grow tent. A better choice for a 4’x4′ grow tent than other LEDs by HLG in this wattage range, like the overly powerful HLG Scorpian Diablo, which tends to be better suited to a grow room or commercial grow.

HLG Blackbird (for a 4’x4′ grow tent) – up to 24+ ounces

The Blackbird LED light is thin and lightweight

HLG Scorpion Diablo (for a 5’x5′ grow tent or larger)

• Price: $1300
• Grow Space: Perfect for a 5’x5′ grow tent or bigger (also excellent in a grow room or for a commercial grow).
• Actual Power Consumption: 630W at full power, and can be dimmed for younger plants
• How Far to Keep from Plants: 22-28″ for the vegetative stage. 18-28″ away in the flowering stage (keep as close as 18″ away but if top leaves appear pale from light stress, move to 24″ or even 28″ away)
• Average Yields: 15-25 oz+ (note: 25 oz is over 1.5 lb) – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.
• Note: If you’re growing in a 4’x4′ grow tent, get the Blackbird!

HLG Scorpion Diablo (for a 5’x5′ grow tent) – up to 25+ oz

Side view of the Scorpion Diablo

3.) HLG R-Spec series (Best THC Production)

Horticulture Lighting Group (HLG – official website) is the only company on this list twice. That’s because their “R-spec” series is so different from their other LED grow lights. They cost a bit less and still get decent yields, but their specialty is bud potency. Their unique red spectrum (“R-spec”) produces the highest THC levels of any grow light I’ve tried. In side-by-side tests, although the R-specs got lower yields than some other LED lights, their buds consistently test at higher THC levels.

Pros

• Highest bud potency (in tests, the buds grown under HLG lights produced measurably higher levels of THC than other grow lights)
• Good yields (but not quite as good yields per watt as the HLG lights listed above)
• Excellent bud quality/appearance with high “sparkle”
• Tends to bring out quite a bit of purple color in many strains
• Slightly cheaper than other HLG lights

Cons

• The main downside to these R-spec lights is they tend to produce stretchy growth in the vegetative stage (which can be controlled with plant training but is a little annoying).
• They get good yields, but not quite as good yields per watt as the other HLG lights

These Mandarin Cookies buds grown under the HLG 300 R-spec measured 28.3% THC at the lab. Buds from a clone of the same plant grown under a LEC only measured 26.94% THC at the lab. We found increased potency across the board when we lab-tested clones grown under HLG vs other grow lights. HLG LEDs seem to help maximize the potency of buds.

HLG 100 R-Spec Quantum Board

• Price: $150
• Grow Space: The small square shape and low heat output make this model perfect for a 2’x2′ grow tent or in a closet.
• Actual Power Consumption: 95W (cannot be dimmed)
• How Far to Keep from Plants: 15-20″ for the vegetative stage. 12-15″ away in the flowering stage.
• Average Yields: 2-4+ ounces – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields.

HLG 100 R-Spec Quantum Board – up to 4+ oz yield

Here are some plants I grew under this HLG 100 R-spec light in a mini 2’x2’x4′ grow tent.

HLG 300L R-Spec Quantum Board

• Price: $380
• Grow Space: The rectangular shape makes this model great for a 2’x4′ grow tent or closet.
• Actual Power Consumption: 270W at full power, and can be dimmed down to 90W for younger plants
• How Far to Keep from Plants: 20-24″ for the vegetative stage. 18-24″ away in the flowering stage.
• Average Yields: 7-11+ ounces – keep in mind that the strain (genetics) and any plant training you do will make a huge difference in your final yields. This LED model has performed better than most others I’ve tried so far.

HLG 300L R-Spec Quantum Board – produces high THC levels and up to 11+ oz yield

A recent grow under the HLG 300L R-Spec using defoliation in the flowering stage produced almost 11 oz (check out the full grow journal)

The HLG 300 R-Spec really brings out the purple for many strains!

The one downside I’ve noticed with the R-Spec HLG LEDs is plants tend to grow tall and stretchy in the vegetative stage due to the high amounts of red in the spectrum. However, that can be controlled with plant training like bending the stems over and tying them down. If you’re looking to produce the highest THC in your buds as possible, it’s worth the extra care.

HLG 600 Quantum Board R-spec

• Price: $580
• Grow Space: Ideal for a 5’x5′ grow tent
• Actual Power Consumption: 600W at full power, and can be dimmed down to 60W
• How Far to Keep from Plants: 30-36″ for the vegetative stage. 24″ away in the flowering stage (may need more distance for light-sensitive plants, or in a hot grow space).
• Average Yields: 12-21+ oz – keep in mind that the strain (genetics) and any plant training you do makes a huge difference in your final yields. Keep the temperature between 75-85°F (24-30°C) during the flowering stage to get the best yields and bud quality.

HLG 600 Quantum Board R-spec – produces high THC levels and up to 21+ oz yield

The HLG 600 R-Spec LED light is thin and lightweight

Cannabis plants grown by cannabichiro (check out their Instagram profile for more!)

Cannabis plant in DWC grown by rumplenuggrower (check out their Instagram profile for more!)

4.) Custom LED Mix (Most Customizable)

If you’ve got an unusually shaped grow space, or just want a lot of flexibility with your LED placement, sometimes the best option is to choose multiple LEDs. This is also a good way to start really small and scale up as needed.

It’s common for beginner growers to start with one small LED for their young plants, then add more lights as plants grow. For example, the growers below needed to increase their wattage and coverage so they added additional LEDs to focus a lot of light directly onto the plants.

Many growers mix and match LEDs, like Mental24 who used two Mars Hydro TS1000s and one Spider Farmer SF-2000 to grow this beautiful harvest for less power and heat than a 600W HPS

Another popular option is to mix LEDs with other types of grow lights like HPS or LEC.

If you’re a beginner and afraid to completely take the plunge into growing, it can’t hurt to start small. Get a small cheap LED like the Spider Farmer SF1000D for $90 which only uses 87 watts. It is plenty for a small plant and you could even get a plant to grow buds and produce a few ounces. If you catch the growing bug then you could start adding bigger or more expensive lights to the mix. For example, Damian has been slowly adding more LEDs as his plants grow and he identifies dark spots.

4.) Mars Hydro (Best 300W Budget Light)

The Mars Hydro grow lights (official website) produce excellent PAR levels that are spread out evenly through the grow space. In many ways, their models are comparable to the Spider Farmer lights. I think the companies may actually be producing lights in the same factory because some of their models look so similar. However, I have much more experience with the Spider Farmer LEDs and know that all the different SF models work great for growing cannabis. That being said, when I grew with the Mars Hydro LEDs I had a good growing experience, too. In this section of the LED grow lights review, I’m only listing the one model I have personal experience with so far.

I used their Mars Hydro TSL 2000W model, which at $270 is the cheapest 300W LED on this list. I personally feel the 300W size is a great grow light size for most home growers, so if you’re trying to maximize power for cheap in a small rectangular grow space, this may be the best LED grow light for you.

Mars Hydro does well in the vegetative stage but really shines in the flowering stage. These plants are only 28 days after 12/12!

Mars Hydro TSL 2000W

• Price: $270
• Grow Space: Designed for a 2’x4′ grow tent or space
• Actual Power Consumption: 300W at full power, and can be dimmed
• How Far to Keep from Plants: 24″ for the vegetative stage. 18-24″ away in the flowering stage
• Average Yields: 7-12+ oz – keep in mind that the strain (genetics) and any plant training you do make a huge difference in your final yields.
• Note: The biggest downside of this light is it’s a bit bulky and the aluminum reflector is sharp at the edges. You could easily cut your head on one of those edges. When I used it, I covered the edges with tape. I much prefer how all the other LEDs on this list have smooth rounded edges.

The Mars Hydro TSL 2000W produces excellent PAR levels that are spread out evenly through the grow space.

My last Mars Hydro TSL 2000 harvest with the light kept about 24″ away

Here are those buds drying. I was impressed to get these results with such a low-wattage LED

Now about those PAR levels. Let me show you how well this light covers a 2’x4′ grow tent by measuring the light levels 24″ away at 100% power

Here are the results with an Apogee MQ 500 PAR meter (measured in µmol m-2 s) when measuring light levels 24″ away at each plant. The light levels stay between 564-594 µmol m-2 s at the top of every plant. That means there is barely any variation of light levels throughout the tent. This is a huge advantage over other LED models where the plants on the sides are often underdeveloped.

Here’s what grower Andres had to say about the Mars TSL 2000, “my plants came out absolutely beautiful at harvest time and I could not have been happier”

Amanda used her Mars Hydro TSL 2000 in a 2’x4′ grow tent: “The plants absolutely love it & so do I. Very bright. I like having the dimmer on it as well. Well worth the money.”

5.) AC Infinity LED Grow Lights (Most Popular)

AC Infinity was added to this list in 2026 after we saw many home growers document excellent cannabis results with their AC Infinity LED grow lights.

A little about AC Infinity: This is a company that has taken it upon itself to offer support to cannabis growers at every stage of the cannabis growing process. They offer everything from grow tents to thermometer to fans to entire cannabis grow kits.

Across the board with AC Infinity you can expect excellent quality, combined with premium (higher-than-average) prices.

If you’re looking for an overpowered budget light, go with Mars Hydro. If you want an easy-to-use premium LED grow light dialed in for home grow, go with AC Infinity.

Grow up to 1 pound of weed with an AC Infinity EVO6 LED grow light.

CHECK BACK SOON FOR A BREAKDOWN OF MODELS. I’m still gathering a bit more info. ~Nebula

Conclusion

You have just learned about the 5 best LED grow lights for cannabis in 2026. These LED grow lights are my personal top choices for cannabis growers who want to get the most out of their cannabis plants in terms of yield, grow speed, and bud quality. I hope that between the choices you can find an LED to fulfill your budget and needs. With any of the LEDs on the page, you will be ready to start growing amazing weed at home with LED grow lights.

What do you think about LED grow lights? Have you tried any of the models I reviewed in this article? Do you have any questions or suggestions for me? Please use our contact page or submit a picture and let me know. I would love to hear from you.

Happy growing!
Nebula Haze

P.S. Here’s a quick history of LED grow lights for the other history nerds:

Quick History of LED Grow Lights for Growing Weed

Until 2018-2020, most LED grow light improvements for marijuana plants were led by growers. Many modern LED innovations initially came from experimental DIY LEDs created by home growers wiring their own lights. Home growers would make discoveries, and as those DIY models became popular, LED grow light manufacturers slowly incorporated the new ideas.

When I first started growing cannabis in 2008, my first grow light was an LED. I got the best-of-the-best version for the time, but those LEDs were terrible for growing cannabis. With that old LED technology, vegetative cannabis plants grew strangely, and flowering plants would be riddled with nutrient deficiencies. Plants grew tiny, none-potent buds under the old-tech LEDs.

But that has all changed. As of 2026, LED grow lights have easily overtaken HPS and other older-tech HIDs as the best cannabis grow light for nearly all home growers. Modern LEDs not only produce comparable yields, but also increased THC and overall bud quality in some cases.

There are still some situations where alternatives like LECs or HPS may be a great choice. For example in a cold space where the heat of these burning hot lights is a positive thing. Perhaps you’re making concentrates on a major level and want to use special bulbs to increase trichome production and terpene levels/smells).

That being said, generally most home growers will be happiest with LED grow lights. On top of the improving grow light technology, the cultivation of weed has been legalized in multiple parts of the US and other parts of the world. If you want to grow weed, now is the time!

About the Author: Nebula Haze

I started growing weed in 2008. To be honest, in the beginning, I struggled. There just wasn’t great information available for cannabis cultivation. I had to find my own way through trial and error. After I had figured out how easy it could be, I decided to create GrowWeedEasy.com in 2010 with my partner Sirius to make cannabis-growing information easily available to everyone who wants to grow at home.

Weed companies charge way too much for subpar weed, and we want home growers to learn how easy it is to grow higher-quality buds than most weed you can buy. The secret doesn’t take a ton of money or require you to learn special tricks. You just need good genetics and the right information so you get the best results for the least amount of effort.

That’s why we’ve made all the tutorials on the website easy and straightforward to follow. If you follow our instructions like a recipe, your cupboards will soon be overflowing with weed. I hope you enjoyed this article on LEDs and don’t hesitate to contact us and let us know what you think are the best LED grow lights for marijuana. Also, we’d love to see your plant pictures so we can feature them in our weekly newsletter!

• Sign up for the weekly growing newsletter – delivered every Sunday at 4:20 am Eastern time
• 10-Minute Cannabis Grow Guide – 10 minutes from now you could be a weed-growing expert!
• Plant Doctor (to diagnose your sick plants) – Find the plant problem and get the solution

Nebula Haze says, “Thanks for reading, and happy growing!”

The post 5 Best LED Grow Lights 2026 (Cannabis Yields, Speed, & LED Bud Quality) appeared first on Grow Weed Easy.

Calling all cannabis growers! Do you also seek to improve your cannabis yields, potency, and overall bud quality based on the latest knowledge as of 2026?

As a passionate and curious home grower, I embarked on a series of side-by-side experiments to confirm or deny long-standing theories and controversies in the cannabis home cultivation community.

The result? Prepare to get your notions questioned.

Not only did some of my findings surprise me, I sought out experienced commercial growers and learned their personal tests confirmed my surprising results, too.

Together, we’ve unlocked a wealth of new knowledge and growing skills for all growers to benefit from. Some of these tips you may already know, but some go against common knowledge.

Get ready to revolutionize your cannabis cultivation game (bigger yields, tighter buds, more terpenes, and higher THC levels) with the top 7 lessons I’ve learned about cannabis cultivation.

1.) More Light = More THC (Up to a Point)

Get More THC with Increased Light Intensity: It’s a well-known fact among growers that more light typically boosts cannabis yields, or the total amount of bud produced. However, our recent experiments and lab testing reveal another fascinating correlation: the intensity of light a cannabis bud receives directly influences its THC content. For example, even on the same plant and the same branch, the buds which receive higher light intensity tested with higher THC at the lab than their fellow buds that were hidden under a leaf during development, or located further from the grow light. For home cannabis growers who aim to elevate their bud potency, prioritizing strong direct light exposure to buds is key.

Focus on providing high light levels directly to cannabis buds during the flowering stage to maximize THC production.

Evolution of a Theory: Since my early days of growing in 2008, a hotly debated theory suggested that increasing light levels during the flowering stage could boost THC percentages in buds. Some growers speculated that THC served as a defense mechanism for the plant against sunlight, while others doubted its impact. Regardless of why the cannabis reacts to strong light with more THC, this once controversial theory is now pretty well proven to be true.

2026 Insight: There’s a clear correlation between light intensity and THC production. Our lab tests confirmed it, and several commercial growers showed us that their tests also echoed this finding. Even within the same plant, buds that receive less light exhibit lower THC levels compared to those that developed under more intense light. Make sure all buds on a cannabis plant are exposed to strong, direct light in order to maximize THC levels at harvest.

5 Practical Tips for Home Growers to Increase THC:

• Maximize Light Exposure: Keep your grow lights as close as possible to the plants without causing light stress (which may bleach leaves or cause brown spots). Discover examples of excellent grow light setups here.
• Choose Powerful Grow Lighting: Use the most powerful light your grow space can accommodate. For most cannabis growers, LED grow lights are your best choice to maximize light to your buds. The only exception is if you’re growing in a cool grow space that regularly stays under 73°F/23°C (for example a cellar), because cannabis plants grow poorly in a cool space with LEDs. If it’s chilly, you will get better yields and higher THC buds using an HPS grow light because HPS lights keep plants warm.
• Maintain Optimal Nutrients and Environment: A healthy plant is more resilient and can handle higher light levels.
  • Be mindful of giving the right amount of nutrients, maintaining proper pH levels at the roots to prevent nutrient deficiencies, and environmental factors like temperature and humidity. These can influence your plant’s response to light and overall THC production.
  • Healthy, happy plants can thrive under higher light levels. That means that proper care and environmental management are crucial to maximize light and therefore THC yield.
• Train Plant Shape for Even Light Distribution: Bend and tie down branches to shape your cannabis plants flat and wide during the vegetative stage. This ensures uniform distance from the light for all buds during flowering.
• Expose Buds in the Flowering Stage: After cannabis buds start forming, make sure they are exposed to direct light. If buds are being covered by a leaf, tuck the leaf away, or remove if if it can’t be tucked. This free and easy technique helps get the most light to buds as possible.

2.) The Surprising Effects of Red on THC and Yields

This lesson is somewhat related to the last one: Spectrum of light affects THC percentage and yields. More red is often associated with higher THC, though too much red reduces overall yields.

In the world of cannabis cultivation, the impact of light spectrum on THC percentage and yields is a fascinating topic. My own side-by-side experiments, backed by insights from a commercial grower at a recent cannabis conference, have highlighted a noteworthy pattern: more red in the light spectrum often correlates with higher THC levels. However, this comes with a caveat; an excess of red can actually decrease overall bud production and yields.

Optimizing red light in the spectrum when growing cannabis can increase the amount of THC in buds.

Evolution of a Theory: It’s well established that red-heavy light increase yields in the flowering stage compared to blue-heavy light, but it is much less well known that the presence of extra red could also increase THC production to a point. However, there is a tradeoff. Too much red begins reducing yields (though THC levels stay high). So for example, if you try to grow cannabis under just red light, the buds will stay undersized and underdeveloped. Balance is key.

2026 Insight: For max THC, always use a red spectrum light, but don’t use lights that go crazy with red spectrum. Modern “red spectrum” LED grow lights (or for growers in colder climates, the red-heavy bulb lights like HPS) typically contain more than enough red for excellent bud production. However, if you grow with “vegetative” or blue-tinted grow lights during the crucial flowering stage, you may be unintentionally sabotaging not just your yields but also your THC production.

Practical Tips for Home Cannabis Growers:

• Use a red-spectrum light in the flowering stage (or at least, avoid blue-heavy spectrum lights in the flowering stage).
  • Note: A spectrum with a lot of blue light is better in the vegetative stage because it tends to keep plants short and squat. Red light in the vegetative stage makes plants tend to grow tall and stretchy, which is not a desirable shape most of the time because it’s harder to get the same amount of light to all buds. But if I had to choose one or the other, I’d rather grow with a red light the whole way through.
  • In other words, most home growers will get the best growth patterns by using a light with more blue in the vegetative stage, and a light with more red in the flowering/budding stage.
  • “All-purpose” grow lights typically are somewhere in between. They give you the advantages of both types of light, but don’t give plants max red in the flowering stage.
• Don’t go overboard adding red or it will reduce yields and plants may start to grow strangely with unusual growth patterns. Plenty of of red is good, but there is too much of a good thing.
• Recommended grow light:  HLG 350R “Diablo” LED – This is what I’m growing with right now. Check out the grow journal! This LED offers a lot of red combined with incredible brightness, resulting in maximum yields and THC per watt. This light was developed over several years of testing on cannabis plants to find the optimal configuration.
  • very powerful 350W LED grow light, best for advanced growers as it pushes plants to their full potential (i.e. works plants hard).
  • can be used in a 2’x4′ space, but also produces excellent results in a bigger 4’x4′ grow space.
  • harvest up to 1 lb of potent buds when cannabis plants are properly cared for.
  • Note: This is an extremely powerful light that can be hard on young plants at full power. For seedlings, keep this LED the top of the grow space and dim the power down to half. Don’t worry, they’re still getting plenty of light! Only after plants get bigger should you turn it up to full power or lower it.

3.) Strategic Defoliation Can Increase Yields, Bud Density, and THC Levels

Defoliation works to increase yields, bud density, and THC percentage of cannabis buds when used strategically in the flowering stage. Yes, simply using this free, easy technique can increase both the amount and quality of your weed at harvest.

Strategic defoliation in the flowering stage increases cannabis yields, bud density, and THC levels.

Evolution of a Theory: I learned about cannabis flowering stage defoliation as a way to increase yields in the early 2010s through a random forum post. I gave it a try according to his directions and was pretty blown away how it increased my cannabis yields and overall bud quality/density compared to no defoliation. When my partner Sirius and I reported our results on GrowWeedEasy.com, many growers literally told us we were lying because “that doesn’t make any sense”. More light to the leaves should equal more yields, right? We didn’t understand why it worked, but we knew it worked. By the mid-2015s enough growers had tried it that it became pretty common knowledge, with a lot less controversy.

2026 Insight: A few years ago, I started doing side-by-side grow experiments to test various theories about home growing. I finally got around to doing a few experiments on defoliation and even I was surprised by the results. I expected it to increase yields and bud quality/density, which it did, but when we sent the buds to the lab, we found that the defoliated plants consistently produced buds with higher THC too! Perhaps due to more direct light getting directly onto the buds, but even the top buds on the non-defoliated plants were less potent than the top buds on the defoliated plants. That makes me think the increase in THC could possibly be the results of a stress response. Then I went a cannabis business conference in Las Vegas, and was able to confirm this finding with multiple commercial growers, including a head grower that doubted defoliation but found it worked in tests. These days, just about every commercial cannabis grow operation uses defoliation just like we do. As we enter 2026, defoliation has been well-established as being a positive for your results at harvest as long as you don’t go overboard (which reduces yields). The theory has gone a long way from a controversial theory to accepted knowledge.

Check out the full cannabis grow journal of our most recent defoliation side-by-side experiment.

Practical Tips for Home Cannabis Growers:

• Choose to use strategic defoliation in the flowering stage to increase yields, bud density, bud appearance, and overall THC levels. When done properly, strategic defoliation hacks the plant’s natural response and causes it to grow more and better quality buds.
• Choose a defoliation schedule. There are multiple schedules that cannabis growers commonly use, but they pretty much all involve defoliating plants at the beginning of the flowering stage, and then again several weeks later. So essentially, two spaced out defoliations during the flowering stage.
• Here’s the defoliation schedule that most commercial cannabis growers use:
  • Defoliate 3 weeks after 12/12 begins. Remove all the biggest fan leaves after buds have started forming in the flowering stage (typically 3 weeks after initiating 12/12, or at 5-6 weeks from seed for autoflowering plants). Also remove any leaves covering bud sites from the light. Make sure to keep several leaves on each branch (don’t strip branches bare). Be careful not to hurt developing buds.
  • Defoliate again 3 weeks later. Repeat the exact process 3 weeks later. Again, remove the biggest fan leaves and reveal bud sites, but let some leaves remain on each branch.
  • Continue to remove or tuck leaves covering bud sites until harvest. No more big defoliations after that, but remove (or tuck away) any leaves covering bud sites so all bud are exposed to direct light. You should also remove leaves in the middle and bottom of the plant if you notice the plant is getting so bushy that no light reaches the floor.
  • Harvest bigger yields and denser, more potent buds!

Read the full strategic defoliation tutorial.

4.) The Critical Role of Temperature Management in Bud Quality

Growers need to optimize heat conditions because heat can hurt bud quality during the last few weeks of the flowering stage. Many cannabis growers subject their plants to constant heat, which is fine for most of the plant’s life, and can even help plants grow faster to a point. However, heat control during late bud formation is one of the best ways to increase cannabis bud quality, including yields, color, pristine appearance, and high density. Buds hate the heat once they’re in the ripening phase. We already suspected this but got it confirmed through lab testing and extensive discussions with commercial cannabis growers.

Heat during the last few weeks before harvest reduces cannabis bud quality.

Evolution of a Theory: Many growers, accustomed to the benefits of a warm grow environment for rapid vegetative growth, often overlook the significance of temperature during the flowering stage. A nice warm grow space causes young cannabis plants to grow faster, and even an overly hot grow space doesn’t stop many plants from growing fast and healthy. This lulls many cannabis growers into a false sense of complacency. They might think heat doesn’t matter and they can just ignore it, because for the first part of your plant’s life, that’s mostly true. However, it’s not good for buds to complete their development in a hot grow environment. It’s crucial to shift your focus as the buds enter their final development phase. Keep buds cool, if possible, as they approach harvest. Heat during the last 3-4 weeks of the flowering stage reduces yields, potency, density, burns of smells, and makes it more likely buds will become discolored. Those last few weeks matter a lot! Try to baby your plants during their “home stretch” to the finish line.

Pay close attention to the environment in the late flowering stage to maximize bud quality and get sparkly, tight, potent cannabis nugs like this.

2026 Insight: Pay close attention to the environment in the late flowering stage, and aim for the temperature sweet spot. The last several weeks of flowering are the most crucial stage of bud development. Aim for a grow room temperature of around 75°F (24°C) during the day and a cooler 65°F (18°C) at night. These temperatures, in the late flowering stage, have been correlated with higher quality buds. This is more than just growers’ lore; it has been substantiated through rigorous lab testing and corroborated by experienced commercial growers.

Practical Tips for Home Cannabis Growers:

• Set up your grow space properly from the beginning with a strong exhaust fan to vent heat from the grow space, so the temperature is under your control.
• Monitor and Adjust: Regularly check your temperature levels and adjust them as needed, especially as you enter the final weeks of flowering.
• If you have an AC, the last 3 weeks (and during air drying) may be the most important time to use it. If it’s too expensive to run, you can skip it during the vegetative stage and early parts of the flowering stage as long and plants are growing fast and healthy without signs of heat stress.
• Can’t control heat during the day? Set your “day period” to happen during the night when the grow room tends to be cooler and heat is most easy to deal with. For example, set your lights to turn on late in the evening and turn off in the morning. However, avoid switching your day and night period during the flowering stage if possible as uneven light schedules can trigger herms. But if you have to do it once to control heat, that will likely be okay. Just avoid giving it a “short” night. It’s better to give it a long day to the new schedule to ensure plants never get less than a 12-hour dark period in the flowering stage. Plants in the flowering stage are more likely to herm from short nights than long days.

Even if you don’t have an AC, simply venting out hot air with a fan can dramatically increase bud quality compared to letting buds cook in the heat.

5.) The Unmatched Quality of Home-Grown Cannabis

Home grow produces better weed than what you can get at a dispensary. Home cultivation of cannabis is not just a hobby; it’s an art that, when mastered, can surpass the quality of commercially available weed. Commercial growers uniformly acknowledge the superiority of a meticulously nurtured home cannabis garden. However, a lot of home growers get stuck in a grow pattern where they’re not getting the bud quality they want and think that’s just not possible in the home environment. This misconception is often due to growers making common mistakes during the flowering stage. Simply avoiding these pitfalls allows home growers to achieve, and often exceed, the quality of commercial weed.

Home grow reign supreme. Growing at home produces better weed than commercial growers.

When you treat buds right, they reward you with incredible quality!

Evolution of a Theory: Too many cannabis growers think it’s not possible to grow amazing weed at home. This is usually because they’re making some sort of flowering stage goof that’s reducing their bud quality or yields. This has led to a persistent myth that home-grown cannabis can’t compete with commercial weed. Lucky for us, the truth is quite the opposite.

2026 Insight: You can and should leverage the home grow advantage. Commercial growers’ main advantage is just that they (often) have access to a very strong AC and dehumidifier to keep their garden cool and not overly humid. However, a home grower with good genetics that controls the environment can beat the quality of commercially grown buds every time. I’ve noticed at every grow conference when I talk to commercial growers about home growing, they lament how lucky we are as home growers, because we have so much creative freedom to cater to our personal preferences, and can pay more attention to bud quality over profitability. It’s especially interesting to see this dynamic because many home growers are jealous of commercial growers. It’s a case of “the grass is always greener on the other side” except we’re actually on the greener side.

Practical Tips for Home Cannabis Growers:

• Adhere to proven cultivation practices. A good place to start is to follow all the suggestions on this page to avoid the 7 most common flowering goofs. You’ll end up with better buds than the dispensary and all your friends will wonder where you’re getting all this dank weed.
• Pay attention to your plants and react quickly when you notice issues. The amount of personal attention you can give each plant is a huge advantage of home growing.
• Get good genetics as you can never grow great weed with mediocre genetics. Looking for quality American genetics? Can’t go wrong with an Ethos Genetics strain. Or check out our list of recommended cannabis seed sources. What’s most important is to get a strain that will produce the results and effects you want.

6.) The Enduring Tradition of Smoking Cannabis

The most common way to enjoy cannabis is still simply smoking it. In an era brimming with innovative cannabis consumption methods like edibles, tinctures, dabbing, etc, it can seem like no one wants to smoke weed any more.

I know at least I’d gotten the impression from the media that no one was smoking flower anymore. I prefer to smoke weed, but I thought I was in the minority.

2026 Insight: Contrary to these impressions, recent evidence reveal a different reality. According to statistics, most growers smoke their weed as their main form of enjoying it. Smoking the straight buds is still the most popular way people use weed (though edibles, hash, and concentrates are certainly becoming more popular). This enduring preference highlights the timeless appeal of the traditional smoking experience.

Practical Tips for Home Cannabis Growers:

• Embrace Your Preferred Consumption Method: Enjoy weed however you want and don’t worry what other people think. Whether you enjoy the classic experience of smoking buds, or prefer to explore newer forms like edibles, tinctures, and concentrates, the best way to enjoy cannabis is the way that suits you personally.
• Stay Informed and Open-Minded: As cannabis culture evolves, keep abreast of new trends and methods. An open mind can lead to discovering new favorites. I strongly believe in celebrating cannabis and its versatility, as well as the freedom we have as growers to enjoy cannabis how we want.

7.) The Art of Bud Placement

The location of buds on the cannabis plant plays a crucial role in determining their THC content. Buds that are located higher on the plant have higher THC than lower buds, even if they get the same amount of light.

Buds located at the top of the plant produce the most THC, so make as many buds as possible be at the top.

Evolution of a Theory: Most growers already know the buds at the top of the plant tend to be the best buds. Many growers attribute the superior quality of top buds solely to increased light exposure. However, our experiments seem to indicate otherwise. Even if you provide supplemental side lighting to increase light levels from the sides so it matches the light levels at the top, the top buds will still be more potent. The actual position of the buds on the plant matters even if everything else is equal. That’s why it’s so crucially important to prune your plants so they grow in a way where all the main buds are located on top. This also highlights why it’s helpful to get rid of buds that start developing too low down on the plant. These lower buds not only stay small and airy, but lack the same potency at buds higher up on the plant.

Avoid having just one main bud on each cannabis plant (the “Christmas tree” shape), because the lower buds won’t be as high quality as they could be.

Aim for a sea of top buds on your cannabis plants, like this. That help ensure all buds reach the highest possible potency, density, and size.

2026 Insight: Keep Buds High (on the plant). Buds at the plant’s apex are not just physically higher, but they’re also higher in THC concentration on average. This isn’t solely due to light exposure; there’s something inherently beneficial about their elevated position. Position matters more than just light levels alone. Even with the introduction of supplemental side lighting aiming to equalize light distribution, the top-positioned buds consistently outperform in THC potency. This revelation underscores the importance of strategic plant training to ensure that a majority of the buds can enjoy this ‘top spot’ advantage.

Practical Tips for Home Cannabis Growers:

• Prioritize Top Bud Sites from the Start: Use plant training techniques starting in the vegetative stage to ensure most of your bud sites are located at the top of the plant. These techniques all focus on training plants to grow wide and flat like a table, and especially to avoid the natural “Christmas Tree” shape with only one bud at the top. If you focus on pruning plants throughout the vegetative stage, by the time you reach the flowering stage you will have created a wide flat “sea” of buds directly under the grow light that are all the same height as each other.
• Use “Lollipopping” on Tall Cannabis Plants: Lollipopping means removing all lower bud sites. This is typically done in the cannabis flowering stage after buds have already started forming. The goal is to remove lower buds that are unlikely to achieve full development, so the plant’s energy is all directly only to the top buds. Rough rule of thumb: Remove buds that are growing more than a foot from the top of the plant, especially if they seem airy and wispy, as these buds steal energy from the plant and will likely never develop properly.
• Rethink Side Lighting: In many cases, an investment in side lighting may not yield the expected benefits. Focus instead on upgrading or optimizing top lighting (and on training plants to grow only top buds).

Understanding and applying these insights about bud positioning can significantly impact the THC levels in your cannabis harvest.

Even if you give tons of side lighting, the top buds will still always be the best!

Grow Experiments Coming to GrowWeedEasy.com in 2026 and Beyond

3-day dark period

• What we know: We’ve done some informal experiments on whether giving cannabis plants a “3-day dark period” before harvest will increase THC percentage. Surprisingly (to me) the initial results actually seems pretty promising. In the two plants we tried in an informal (not well-controlled) experiment, both plants’ buds tested at higher THC levels when harvested after the 3-day dark period vs before.
• The test: We’ll be doing a formal side-by-side experiment with clones to test this in a controlled environment.

Soil: Nutrients vs no nutrients

• What we know: My experience using nutrients vs “just add water” style grows is that cannabis plants grow faster and produce bigger yields when given nutrients in their water. Even when using a “hot” soil that prevents any nutrient deficiencies, giving nutrients in the water (officially known as “fertigation”) seems to give plant exactly what they need in the most easily absorbable form. We previously did an experiment in growing with “just add water” super soil vs coco, and the coco plants had faster growth and bigger buds. However, we have not conducted any formal experiments on growing in plain soil (like what you buy from the store) vs plain soil with nutrients. This is the most common choice a new soil grower will make (is it worth it get nutrients?) and I want to show just how important I believe it is to your results. I anticipate that the soil plants grown with nutrients will have bigger yields, faster growth, and overall higher levels of THC.
• The test: Two sets of clones grown in identical conditions. One set will be grown in regular “hot” soil (Fox Farm Ocean Forest) with no nutrients from seed to harvest. The other will be grown in the same soil but I’ll be adding General Hydroponics Flora nutrient trio in the water (my favorite nutrient system or growing cannabis that can be used in any grow medium). Let’s see how big a difference it makes!

Test new LED grow light models

• What we know: HLG and Mars Hydro have released new LED grow lights that seem to be beating the results of even their previous ones (which were already industry leaders). Spider Farmer also has some interesting new developments. We’d also like to run our first tests on the new 2026 versions of LEDs from ViparSpectra, Vivosun, BLOOM Plus, and Phlizon.
• The test: Grow two sets of clones in identical conditions, where the only difference is what LED grow light is used. Contact us and let us know if there’s a particular LED grow light (or any grow light) you’d like to see us run a test on.

Hydroponics

• What we know: Sirius and I were hydroponic growers for years but moved to growing with soil and coco for our website GrowWeedEasy.com because they’re more popular for most growers. Coco and soil are awesome, and we wanted to make the tutorials that you requested the most. However, we both miss hydro and it’s time to revamp our hydroponics tutorial so this year we’ll be doing at least 1 fully hydroponic grow with everything we’ve learned and also to get more clear pictures of every step of the process for new hydro growers. We’ll likely also test a few different types of pre-made tubs and buckets that can be purchased as most growers don’t want to make their own hydroponic system.
• The test: Test a few different hydro systems against each other.

Big plants vs little plants (and plant pot size)

• What we know: This year showed that when it comes to bud quality, some surprising things are important including position on the plant, temperature, light spectrum, and overall light levels. Based on all this, and my personal experience, I suspect that perhaps the overall size of the plant has an effect on bud quality and THC percentage. I’ve never heard anyone else talk about this, but it’s a pet theory based on all the experiments from the last few years.
• The test: Grow clones in the same grow tent but have them grow in different size plant pots so that some plants naturally get bigger than the others, then get all the buds tested at the lab to see if the bigger plants with bigger pots produce higher levels of THC.

Exciting stuff! Let us know what you think about today’s tutorial, and share what you want to see us test next! I’m always looking for a reason to grow more plants. ~Nebula

Wrapping It Up: The Cannabis Home Grower’s Edge in 2026

Alright, fellow cannabis enthusiasts, we’ve navigated through some game-changing insights together, and I hope you’re feeling as pumped as I am about the future of home growing. What we’ve covered isn’t just another cannabis grow guide; it’s about the essence of pushing boundaries and outgrowing the old myths.

You’ve now got the inside scoop on some of the latest breakthroughs in home growing, from cranking up those lumens for more THC, to the art of defoliation, and mastering temps for quality buds. It’s like we’ve been given a new set of superpowers for our grow rooms. And for those who’ve always thought that homegrown can’t compete with the commercial stuff, well, we’ve busted that myth big time.

We’re on this journey together, and it’s about more than just growing plants. It’s about growing our skills, our knowledge, and sharing the highs (pun intended!) of each successful harvest. I’m stoked to see how these insights will transform your grows, and I bet you’ll soon be the envy of your grower friends.

As we look towards the horizon, with new experiments and adventures in growing waiting for us, remember this: You’re now armed with knowledge that many growers would kill for. You’re not just a grower; you’re a cultivator of bud excellence.

Keep experimenting, keep questioning, and keep those cannabis plants thriving. Here’s to all the sticky, aromatic, potent harvests in your future. Let’s show 2026 what we’ve got – it’s grow time!

Looking for some awesome new cannabis strains to grow? Wondering where to buy marijuana seeds? There are lot of choices, but learn about the marijuana seed banks we recommend here: https://www.growweedeasy.com/seeds

Want free cannabis grow tips delivered to your inbox every Sunday? Join our weekly newsletter!

About the Author: Nebula Haze

Nebula Haze founded GrowWeedEasy.com with her husband Sirius Fourside in 2010. Our mission has always been to demystify the world of indoor marijuana cultivation. Over the years, we’ve shared our passion and knowledge through a wealth of articles, both in print and in digital realms, and guided numerous students through comprehensive online courses. For us, it’s not just about growing cannabis; it’s about empowering each of you to discover the simplicity and joy of nurturing your own plants. Here’s to your success in the grow room!

Happy growing!
Nebula Haze

The post Unlock Bigger Yields & More THC: 7 Game-Changing Insights for Cannabis Growers appeared first on Grow Weed Easy.

Is there a last-minute trick to increase THC right before harvest?

If your cannabis plants are close to harvest, you probably want to make sure you do everything possible to maximize your results. What if I told you there might be a way to increase THC and overall bud quality in marijuana plants, right before harvest time?

Enter the 3-day dark period.

I’ve heard about this tactic multiple times over the years.

Essentially, the idea is to “shock” your plant in the days leading up to harvest in hopes of increasing the potency of your buds. The most common tactic is to place your plants in total darkness for 3 days before harvest. Another tactic is to water your plants with ice water. I’ve even heard a grower say that you should put nails through the main stem to “scare” your plant.

But do these tactics work to increase bud quality, potency, THC, or anything measurable in cannabis plants?

Keep reading to learn more about whether the 3-day dark period works to increase cannabis potency.

Does the 3-day dark period actually work?

I don’t know for sure. I have not seen any grower do an experiment yet besides me. (Check out the bottom of the article for the first set of experiment results!)

From a theoretical standpoint, I personally have difficulty imagining a vast difference in bud quality using last-minute tactics. My reasoning is that THC develops slowly throughout the flowering stage. It takes “work” on the part of the plant to create molecules of THC. Even if stressing the plant increased THC production, how much extra THC could be produced in a few days?

But I’ve grown cannabis long enough to know that sometimes what seems intuitive isn’t correct, which is why experiments are so helpful and powerful.

Check out my other side-by-side cannabis growing experiments.

My experiment: Test a 3-day dark period before harvest

These 2 cannabis plants are close to harvest. They were grown in small grow tents under small LED grow lights.

Square One Genetics special cut plant under an HLG 65 4000k LED grow light (65W) in a 2’x2’x3′ mini tent (check out the full grow journal).

Runtz cannabis plant under a Spider Farmer SF-1000 LED grow light (100W) in a slightly taller 2’x2’x4′ grow tent.

I harvested buds off these two plants from before and after giving them a 3-day dark period.

Let’s see how these buds test against each other in the lab.

• Before 3-day dark period: 18.4% THC average
  • Pacific Punch: 19.8% THC
  • Runtz: 16.9% THC
• After 3-day dark period: 19.7% THC average
  • Pacific Punch: 21.9% THC
  • Runtz: 17.6% THC

Wow! This was a spur-of-the-moment test without any controls, so take this with a grain of salt, but it’s pretty stark how much higher the THC tested after the 3-day dark period on both plants. The average is more than 1% higher. I must run more side-by-side experiments to see if this is a fluke. It’s hard for me to believe a dark period could increase the THC this much on a consistent basis.

I wonder if there is some other factor. Perhaps it was natural variation between the buds and it was a matter of luck which ones I picked. It’s also possible that harvesting half the plant caused stress that increased THC in the remaining buds. That would mean it actually had nothing to do with the darkness. Or there may have been some other unknown factor.

A follow-up experiment is definitely coming. This first one was last minute and not well planned. There were no control plants. But the next experiment will involve clones and I’ll harvest plants separately  before and after the dark period to reduce the total number of variables. Maybe I’ll think up some other similar tests. Such an exciting time to be a grower!

Closeup of one of the Runtz buds.

Check out more side-by-side cannabis growing experiments.

Don’t forget to sign up for our weekly newsletter to get updates on my current experiments before they’re published on the website!

Now learn how to improve…

• Yields
• Bud Quality
• THC Levels
• CBD Levels
• Smell/Taste
• Density
• Bonus: What Determines Yields?

The post Does a 3-Day Dark Period Before Harvest Increase THC? appeared first on Grow Weed Easy.

If you’re thinking about growing hemp or high-CBD strains of cannabis in order to harvest the CBD, you may be wondering how similar the process is to growing cannabis for THC.

The process is remarkably similar, but not exactly the same.

On a biological and legal level, the only difference between hemp and high-CBD or high-THC cannabis plants is… the amount of THC and CBD. These are all simply different strains of the cannabis plant.

This plant in the front is a high-CBD strain of cannabis, with low levels of THC. Those plants in the back? They are all high-THC strains of cannabis. It’s hard to tell the difference, isn’t it? That’s because the only difference is the THC percentage.

Closeup of a bud on that same Critical+ CBD Auto plant

Hemp vs Cannabis vs Medical Marijuana: Like Different Strains of Roses

I look at my balcony and I have two rose bushes; a “Floribunda” and a “Fragrant Cloud”. They’re both strains of roses, but they grow differently and their flowers look and smell markedly different. The Floribunda grows lots of tiny orange roses that don’t have much of a smell, while the Fragrant Cloud makes just a few big hefty red roses that envelop the air with flowery perfume.

Each of these roses has their own “personality” but the actual plant care is basically the same. They get the same types of nutrients, watering, pruning, etc. This is basically what you’re looking at when it comes to different strains of cannabis, hemp or marijuana.

What is hemp and why is it legal?

Hemp was recently legalized on a federal level in the United States. But how is hemp different from cannabis?

There is exactly ONE difference between regular cannabis or marijuana and hemp….

The THC content. That’s it. You can have two strains of cannabis that look exactly the same, but if one contains less than 0.3% THC, it is considered hemp, while if it has even 0.4% THC by dry weight (in any part of the plant) it’s no longer considered to be hemp.

Learn more on the USDA government website (Excerpt: “The term ‘industrial hemp’ includes the plant Cannabis sativa L. and any part or derivative of the plant including seeds, whether or not it is used exclusively for industrial purposes (fiber and seed). The tetrahydrocannabinols (THC) concentration is the distinguishing factor between industrial hemp and marijuana. Industrial hemp cannot have a THC concentration more than 0.3 percent on a dry weight basis.”)

I know it seems like it should be more complicated than that, but that’s it. “Industrial hemp” is basically any strain of cannabis with extremely low levels of THC. The strains of hemp used by farmers typically have also been bred for a specific purpose such as providing fiber.

These plants are a type of industrial hemp. This cannabis strain has been selected to produce negligible amounts of THC and strong fibrous stalks.

How to Grow Cannabis or Hemp for CBD

If you want to grow your own CBD, the most important thing is to start with a high-CBD strain. You can’t force a cannabis plant to produce more CBD than its genes allow, and many if not most popular cannabis strains contain high levels of THC and less than 1% CBD. Genetics is key!

1. Choose a high-CBD strain of cannabis. Note: if a plant contains more than 0.3% THC it is not considered hemp. If you’re concerned with THC percentages and making sure you’re growing hemp, it’s extremely important to get a strain from a trusted breeder.
2. Grow mostly like typical cannabis. Here’s a 10-step guide to getting set up and growing your own cannabis. Here are tips for increasing CBD when growing cannabis.
3. Pay attention to harvest time. For the highest levels of CBD, you should harvest plants at the beginning of the harvest window. Both CBD and THC start to degrade as buds continue to mature. If you harvest buds late there are a few differences. Buds harvested on the later side usually have slightly lower levels of CBD and THC, but higher levels of CBN. As a result, buds harvested later tend to be less psychoactive (due to less THC), and are more likely to make you feel sleepy or have a strong body effect (due to more CBN). Because of the various ways cannabinoids interact with each other, it’s important to experiment with harvesting early vs later to see what works best for you. Just because harvesting early gives the absolute highest level of CBD doesn’t mean the resulting buds will work the best for you. You should experiment with different harvest times because every body reacts differently!
4. Keep the leaves. CBD is contained not just in the flowers/buds of the plant, but also in the leaves. The CBD concentration is relatively low so the leaves are not suitable to smoke, but the CBD can be extracted by turning the leaves into things like butter, tincture or oil. Note: CBD extractions made from leaves are typically less concentrated/strong than extractions made from the actual flowers/buds.
5. Extracting CBD. Unlike the leaves, the CBD-rich buds/flowers are often smoked or vaped. However, many people prefer to consume them in some type of edible form. This has a slower onset but the effects tend to be longer-lasting. For the most part, any method that extracts THC will also extract CBD, as they’re both cannabinoids that easily attach to oil. The problem is you can’t easily separate THC and CBD from each other. So if the starting plant matter has no THC, then a simple extraction into butter/oil/tincture will extract the CBD. But if you’re trying to get just CBD from plant matter that has both THC and CBD, well you need equipment for that! This is why it’s so important you start with the right strain. If the plant produces only the cannabinoids you want, you don’t have to do anything but extract and enjoy them.

We’re currently testing various methods to further increase CBD levels when growing small hemp plants indoors. We’re also collaborating with experts to produce the best butters, oils, tinctures and CBD-rich candies so you have access to professional quality CBD sources at home. Stay tuned!

~Nebula Haze

The post Is Growing High-CBD Cannabis Different from Growing High-THC Cannabis? appeared first on Grow Weed Easy.

Learn how to look at cannabis trichomes under magnification in this tutorial! (This trichome video was taken with a USB Microscope)

Table of Contents

Introduction: Trichome Color Tells You When to Harvest

Find the Best Magnification Tools to Check Cannabis Trichomes

• Handheld Magnifiers <– Avoid
• Jeweler’s Loupes <– Best cheap option
• Smartphones <– Free if your phone has a great camera
• Small/Phone Microscopes <– Hit or miss depending on your phone
• Big/Handheld Microscopes <– A decent cheap option
• Endoscopes <– Avoid
• USB Microscopes <– Best choice (Just look at the trichomes above!)
• Stereo Microscopes <– Not great

Our Top Picks: Best Magnifiers for Growers

• Best Overall
• Best Value
• Best in Each Category

As you can see, we’ve purchased many magnifiers/microscopes to look at cannabis trichomes over the years…

This tutorial shares which magnifiers are the best for looking at cannabis trichomes!

Why Look at Trichomes? (Trichome Color Tells You When to Harvest)

It’s so rewarding to harvest your own weed. Not only does it mark the end of a cannabis grow and a lot of work, but you’ll soon be able to enjoy the fruits of your labor… awesome weed!

Any cannabis grower who has made it through the cannabis flowering phase knows that waiting for the right time to harvest can be a major test of a grower’s patience. But don’t worry, trichomes are here to save the day! The color of trichomes can help tell you when it’s time to harvest and get the effects you desire.

Clear trichomes mean the bud is still immature and hasn’t reached full potency or size yet. Cloudy white trichomes have typically achieved their peak THC levels. As the bud continues to mature, the trichomes start turning “amber” (a nice word for yellow). If you’re looking for a more sedative or couchlock effect, amber-colored trichomes are your choice. Check below for pictures!

Trichome inspection: Look closely at the trichomes with a magnifier to know when to harvest your cannabis buds.

Quick Overview – How to Use Trichomes to Determine When to Harvest Cannabis 

By looking closely at the sparkly trichomes on cannabis buds under magnification, you can determine when to harvest your plants for the highest potency. Here’s a quick guide, or read the full tutorial on harvesting cannabis based on trichome color. Today’s article teaches you how to magnify your trichomes, and here is what you’re looking for when checking cannabis trichomes:

Buds are not ready to harvest (low potency) – Clear trichome heads look like glass.

Highest Levels of THC (strong psychoactive effects) – Milky trichome heads look like white plastic.

Most Narcotic (stronger body/stone effect, some people feel sleepy) – These trichomes look yellow or gold (often referred to as “amber” trichomes in the cannabis grow world).

Check out the complete trichome harvest tutorial to learn more.

The Trichome Method is an Effective Harvest “Tool”

Here are your options for knowing when to harvest your cannabis, and why the trichome method is a great tool in every grower’s arsenal:

• Breeder Estimate: This is done by just waiting and harvesting when the breeder-specified flowering time is up. An example would be if the strain details say “10 week flowering stage” and you just harvest your cannabis plants exactly 10 weeks after buds start forming. Please, don’t do this! Sometimes breeders are just wrong, and even if it’s a good estimate, many factors may affect the flowering time of cannabis plants before buds have reached their maximum potential. That’s why it’s best to examine the buds themselves and harvest when buds physically look ready. At least if you want the best yields and potency.
• Pistil Method: Pistils are the “hairs” that grow on buds. They typically start out white, sticking straight out. Pistils slowly begin to darken and curl in as the buds mature. When at least 80% of the pistils have darkened and curled in, the harvest window is open. The pistil method has a huge advantage over the next option in that it requires no tools. And the pistil method is already MUCH better than using the breeder-specified cannabis harvest timing, which is a rough estimate. However, the pistil method is not the most accurate or dependable, especially for certain strains. Inaccuracy in harvesting can result in lower yields and lower-potency buds if you’re not careful, so if possible, you want to get a magnifier to look at the trichomes. See what buds look like when they’re ready to harvest.
• Trichome Method: This is what’s covered in today’s tutorial. Trichomes are the “glitter” on buds (sometimes trichomes are called “trichs”). When most of the trichomes appear cloudy-white under a microscope, the harvest window is open. While this method isn’t perfect, in my opinion, it’s the best method we have right now by far. Especially if you combine this with the pistil method, you get excellent accuracy. The downside is you need more than just your eyeballs to clearly see the trichomes. Since trichomes are so tiny, you will need a magnifier to use the trichome method. Luckily, a decent magnifier costs as little as $8, and great ones only cost about $40. Your reward: increased bud potency and yields!

Today, we’re going to focus on the best tools to use to look at cannabis trichomes for the trichome harvest method. You’ll learn what to expect from each type of tool (with pictures) so you can get better potency and yields in your next cannabis grow. Let’s get to it!

8 Ways to Magnify Cannabis Trichomes

Do you need a microscope for cannabis trichome inspection? Here are 8 different types of magnifiers a cannabis grower might use to look closely at trichomes. For each category of magnifier, I will explain the pros and cons, and offer the best option we tried.

Handheld Magnifiers (Not Great)

Handheld magnifiers let you see cannabis buds closer, but they don’t get close enough to easily judge the color of trichomes.

None of the handheld magnifiers we tested got in close enough to see the color of cannabis trichomes. (Our tests showed it magnified about 3x)

Notes: Handheld magnifiers are the easiest to use and have the widest viewing angle, but they don’t zoom in close enough to be useful for this purpose. Some magnifiers have a smaller lens built-in with a higher zoom, but these small lenses are inconvenient and hard to see through.

Best example: If you simply must have one, this magnifier is one of the better ones we tried. However, it claims to have 30x magnification but that is false advertising. Our tests showed closer to 3x magnification. Honestly, I recommend you choose any other tool on this list. For example, a jeweler’s loupe costs about the same price and way better at viewing trichomes.

Jeweler’s Loupes

Jeweler’s loupes are designed to look closely at fine stones and jewelry and make it much easier to see trichomes. They’re cheap and convenient, but trichomes may still be too small to see for some people. Additionally, they have a very small viewing window, which makes it much harder to see through them clearly.

Example of looking at a bud through a 40X Jewelers Loupe. (Note: our tests showed it actually magnifies about 10x)

When I press a cannabis bud close, this is the view through the jeweler’s loupe.

Notes: Jeweler’s loupes are cheap and deceptively effective. You can use them to get a pretty good look at the state of your trichomes, and you can also put them up to the camera lens of a smartphone and take pictures like the ones above. The zoom feature on cameras make trichomes easier to see clearly. Loupes are also very easy to use and made from tough materials, so if you buy one, you’ll probably have it for years and years.

Best example: You can’t go wrong with a loupe. Almost any loupe you get from a local hydro store or online will suffice and they only cost about $10. We did try several and this is the one we liked best and used in the pictures above: Jeweler’s Loupe

Pro Tip – Never Trust the Listed Magnification! I don’t know why, but all jeweler’s loupe listings seem to lie about their magnification abilities. Cheap jeweler’s loupes are commonly advertised as 30-40x magnification, but in my experience they’re all the same and the magnification is about 10x. I think it’s just shady marketing, but something to keep in mind. If a jeweler’s loupe costs about $10, it’s very unlikely you’re getting more than 10x magnification. The types of loupes that can even magnify to 28x need two lenses on top of each other to get that close, and cost almost $500 (this is the type of loupe a truly serious jeweler would use, for example to look at diamonds). I think the $500 price tag on a real 28x loupe helps illustrate just how unlikely it is that a $10 loupe will magnify to 30x or 40x.

Recommended: 40X Jewelers Loupe (Actual magnification 10x, but still super handy!)

Smartphones

Smartphones can be a great choice for cannabis trichome magnification because many growers already have one with a decent camera. Another cool thing about smartphones is that the picture quality tends to get better as newer phones are released, so some newer phones can produce surprisingly high-quality cannabis trichome pictures without needing anything extra but a lot of light and a still hand.

Example pictures:
      
Click images for larger versions

Tips for clear cannabis trichome pictures with a smartphone camera (or any camera):

• Plenty of light – Use lots of bright natural light for the best trichome pictures. Low light produces blurry pictures and makes it harder to see the true trichome color.
• Don’t move – Keep the phone as still as humanly possible when taking shots. Not everyone has a tripod, but leaning or bracing your phone against something can help keep it steady compared to holding it with your hands.
• Try different angles – Try taking pictures from different angles to see which works best.
• Adjust distance – Try moving the phone both closer and further to take pictures. Weirdly, sometimes you get better pictures by moving the phone camera a little further away.
• Camera zoom – Try zooming in and out with the camera software. Each camera is a little different as far as focusing and different levels of zoom can work best for different phones. Some phones have excellent magnification.
• Take extra pictures – The more pictures you take, the greater the chance you’ll get a really good shot. Sometimes you just happen to get a super clear shot compared to the others. So don’t be shy. Keep clicking!
• Use a magnifier – Some growers take pictures through a magnifier or jeweler’s loupe for even closer pictures (more info on that next).

Best example: Many people already have a smartphone that will take pretty good pictures. Especially when combined with the tips above. The best phones for magnifying trichomes have some amount of optical zoom, as opposed to only digital zoom, which means they can take bigger pictures without losing resolution. The pictures above were taken with a Samsung Galaxy S8+ (an almost 7-year-old phone now), and it still did a good job even though it only has digital zoom. The best smartphone options include iPhones (all models after iPhone 7 have optical zoom), the Samsung Galaxy phones (Galaxy 9 and later have optical zoom) and Google Pixel phones (Pixel 7 and later have optical zoom). Any of these phones, plus many more, can take excellent close-up trichome pictures if you follow the above tips. Give it a try!

Small Pocket/Phone Microscopes

Example pictures:

   
Click images for larger versions

Notes: These types of tiny pocket-microscopes are relatively cheap and can be used alone or with a smartphone. If you have a smartphone, make sure to get one with a phone attachment like the ones in the picture above. This makes for better pictures and it also makes it way easier to focus on the piece of plant you want. Pro-tip: these are great for video if you don’t have a USB camera available.

Best example: First and foremost, if you get a microscope meant to clip on to your phone, make sure you get one that fits. If the clip isn’t the right size for your phone, the camera won’t be able to focus on your beautiful trichomes. Luckily they’re cheap. Nebula and I both use this pocket microscope since it fits our phones. Clip-on microscope

Clip-on microscopes are nice for looking at cannabis trichomes, but make sure to find one that fits your particular phone!

Big Pocket Microscopes

Example pictures:

   
Click images for larger versions

Notes: The larger class of pocket microscopes can produce some really impressive pictures. That’s because they combine the power of two lenses together, as opposed to having just one like a jeweler’s loupe. The only problem is that they can be frustrating to use, especially when you’re trying to inspect something like a live branch on a cannabis plant. If you can afford to cut off a small piece of plant matter so you can place it down somewhere still (or if you’re trying to inspect an already harvested bud), this tool becomes a lot more handy.

Best example: We tried several of these, and overall our favorite is still our old Carson Pocket Microscope, which we originally bought over a decade ago. We bought a new one for this article, and it doesn’t seem to have changed any since then. Have patience with learning how to use one if you decide to take the dive, as these takes some fiddling and practice to really see the trichomes. Personally, I prefer a jeweler’s loupe because I have a hard time seeing through the little viewing window, which has a tiny field of view, but these magnify more than a loupe so you can see the trichomes closer. Even though they’re not for me, many growers swear by this type of magnifier. They cost less than $20, so not a huge investment if you want to give it a try. Carson Pocket Microscope

Endoscopes

Example pictures:

   
Click images for larger versions
-also-
Click this link to see a short animated .gif of an endoscope in action!

Notes: Endoscopes are made for inspecting things like ears and teeth. Their long thin shape lets the user see into tiny spaces. They definitely aren’t meant for inspecting cannabis. But since it is a magnifier, we tried a few anyway. They’re fun and easy to use, but not good at seeing trichomes or figuring out if it’s time to harvest your plants. There are much better alternatives for the price unless you’re also aching to see what’s in your ear or on your teeth. In addition to not enough magnification, endoscopes require a connection to a smartphone or laptop. This is one of the worst options on this list considering the price and effectivness. You’re much better off with a USB microscope (next) which costs about the same and is actually one of the best options for looking at cannabis trichomes.

Best example: There isn’t a ‘best’ since it won’t help you harvest, but this one definitely works as an endoscope…especially if you want to be reminded to wash your hands often. USB Endoscope

USB Microscopes

Example pictures:

   
Click images for larger versions

Click the image above to see an animated .gif of a USB microscope in action (~3MB file)

Notes: If you can afford it, USB microscopes are likely your best option for magnifying cannabis trichomes so you can clearly see them. USB microscopes were cutting-edge when they first came out, but they were also a burden because they had to be connected to a laptop or computer. These days, many newer Android smartphones have a feature called “OTG” (which stands for “on-the-go”), which means that they can be connected to USB devices just like a computer. The combination of a smartphone with a USB microscope is tough to compete with since images come in so clearly without a steep learning curve or having to lug a laptop into the grow space. Make sure your phone can support OTG before getting a USB microscope, or get an adapter. Unfortunately, all iPhone/iPad users need to use an adapter. Not sure if your phone has OTG? Type your phone model plus “OTG support” into Google and you’ll likely be able to find out.

Best example: Get an OTG adapter if your phone doesn’t natively support USB. If a USB microscope works with your phone, it’ll probably do a decent job regardless of which company you buy from. That being said, I have yet to try a better USB microscope than this one. I wish the focus feature was easier to use with one hand, but it’s worth it for the pictures/video it produces. Pluggable USB Microscope

Here is another USB microscope that didn’t work as good when it comes to magnification, but costs less and has a special plug that supports USB-C and micro-USB without an adapter, in addition to regular USB. However, it still won’t work if your phone doesn’t have OTG capability.

Help for Different Types of Phones: What adapter you need

• iPhone with lightning port – get an OTG USB-to-lightning port adapter to use with the microscope below, or any microscope that has a regular USB connector.
• iPhone with USB-C port (iPhone 15) – get an OTG USB to USB-C port adapter to use with a USB microscope for examining trichomes.
• Android phone with a Micro USB port (older phones) – get a OTG USB to Micro USB adapter to use with a USB microscope to look at your marijuana trichomes.
• Android Phone with USB-C port (newer phones) – Many Android phones natively support OTG, but very few have a full USB port so you’ll need an adapter anyway to use a USB microscope. I recommend getting an OTG USB to USB-C port adapter even if you think you already have OTG. That way you know it will definitely work regardless of whether your model support OTG.

When in doubt, contact the seller and ask about your phone model!

We liked this USB microscope the best. It produced very clear magnification.

Example of it in action:

Stereo Microscopes

Example pictures:

   
Click images for larger versions (second images is a 1.3MB animated .gif)

Notes: Using a stereo microscope to view cannabis trichomes is going overboard. Although they’re a blast to use and cool in a very nerdy way, it’s difficult to fit a full bud so you can see it. We could only fit a small piece of leaf (check the picture above).This means it’s a poor choice for checking trichomes and there’s almost no chance that one of these will ever pay for itself in terms of making your harvest better.

Best example: We have an AMScope-306R and it definitely takes some cool shots. So much money and work, though!

Now that you’ve see all the magnifiers available for cannabis growers to view trichomes, let’s share our top picks!

Best Magnifier for Marijuana Trichomes: Our Top Picks

Best Overall Magnifier/Loupe/Microscope:

• When your budget is tight: Jeweler’s Loupe
  • Great for quickly looking at trichomes without needing any technology.
  • Can’t beat the price for what you get!
  • A USB Microscope is the best option, but a jeweler’s loupe is the next best thing in our book.
• For those with a smartphone or laptop: Plugable USB Microscope – Phone users probably need an adapter to connect phone to a USB cord, and require OTG support, check below:
  • Android phones with a USB-C port: you need a USB-C adapter (this listing has OTG so it works for just about any phone with a USB-C port even if it lacks native OTG support)
  • Android phone with a Micro USB port (older phones) – get a OTG USB to Micro USB adapter to use with a USB microscope (gives OTG if your phone doesn’t support it natively).
  • iPhone with USB-C port (iPhone 15) – get an OTG USB to USB-C port adapter (absolutely must use an “OTG” adapter on iPhone or USB microscopes won’t work)
  • iPhone with lightning port – get an OTG USB-to-lightning port adapter (must use an “OTG” adapter one iPhone or USB microscopes won’t work)

Best Value Magnifier/Loupe/Microscope:

• Jeweler’s Loupe: They’re cheap, easy to use, durable and they magnify enough to help determine harvest time. A jeweler’s loupe and a phone together are better than either one is on its own. It’s really hard to beat this much value and dependability!

Best for each category:

• Handheld Magnifier
• Jeweler’s Loupe
• Smartphones (the one you already own)
• Small/Phone Microscopes
• Big/Handheld Microscopes
• Endoscopes
• USB Microscopes
• Stereo Microscopes

We tested quite a few microscopes, loupes, magnifiers, etc., but there’s a good chance we missed some good stuff! If we didn’t cover a tool that you use to look at trichomes, make sure to drop us a line and let us know. We love an excuse to look at our cannabis buds under magnification, and we’ll add any good suggestions to this page. Happy Growing!

~Sirius Fourside (co-founder of GrowWeedEasy.com)

The post How to Look at Trichomes with a Magnifier appeared first on Grow Weed Easy.

GrowWeedEasy.com teaches you how easy it is to grow weed. Growing weed can be easy when you know what to do, but most “how to grow marijuana” tutorials make it seem like you need a degree in horticulture.

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Even first-time growers produce great harvests when they follow our tutorials.

Who Made GrowWeedEasy.com?

Grow Weed Easy.com was started in 2010 by home growers Nebula Haze and Sirius Fourside. Together, they built a free online “encyclopedia of cannabis home grow” with 650+ expert home cannabis cultivation tutorials about every aspect of growing weed.

GrowWeedEasy.com is now the biggest and most comprehensive source of free home grow information in the world.  We show you how easy it is to grow your own marijuana at home.

The GrowWeedEasy.com Ethos

Our Goal: You grow as much top-shelf weed as possible, with as little time and effort needed to grow your desired yields and cannabis bud quality.

Whether you’re a total beginner who wants to start growing cannabis indoors for the first time, or an experienced grower who wants to upgrade your skills to Pro level, this website was built for you.

Looking for a complete harvest system?

If you want dense, beautiful, great-smelling weed, our new digital book gives you our complete harvest system. Follow the straightforward instructions and massively upgrade your results every harvest. A few small changes can make all the difference.

Get our fool-proof harvest system.

FOR SERIOUS GROWERS ONLY

🌟 $200 Off Special Offer: Enroll today in Home Grow Masterclass!

If you’re reading this right now, you want to grow great cannabis at home.

Cannabis plants isn’t a regular house plant, but learning how to grow isn’t as complicated growers make it seem. We’ve spent the last 16 years breaking down the home grow process so anyone can learn it.

The key to consistent harvest results is simple: follow a proven system developed for home growers.

You could waste an entire grow learning through trial and error…

Or take the shortcut and harvest a sea of fat, dense, beautiful buds that smell great. At home!

Follow our 5-week course and get walked through each part step-by-step. Build by experienced home growers and honed with hundreds of students since 2019, we ensure you achieve great results on your very next harvest.

Learn How To Grow Top-Shelf Weed at Home!

Start Your First Class TODAY!

You may be asking yourself these common growing questions:

“How do I grow marijuana indoors?”

Read this guide on how to grow marijuana indoors. Or check out this article to learn what materials you need to get started growing your own marijuana!

Luckily, it’s really easy to get a cannabis seed to sprout!

“How much money will it cost to get started?”

If you’re considering growing weed, it costs as little as $300 to get started growing or a bit more for a semi-automatic, high-yielding bubbleponics grow system. See examples of yields to expect, electricity use & startup costs for different setups. Read this article to see even more growing styles with different price ranges.

“Where can I get marijuana seeds?”

Check out our How to Buy Marijuana Seeds Online Guide (with delivery to every state of the USA) to safely get your hands on good genetics. Starting with good seeds lets you choose the looks, smell, and effects of your buds!

Learn where it’s safe to buy cannabis seeds online (2026 update).

What do good cannabis seeds look like?

Learn about the best marijuana beginner strains and how to research and find the right strain.

Cannabis buds are generally green, but can also be pink or purple with certain strains.

“How much will electricity cost each month?”

If you’re just growing a few marijuana plants for personal use, it will cost you $20-$100+/month for electricity, depending on what grow lights (electricity) and nutrients you use. On average, I’d say a hobby-size grower might pay about $50/month to grow, but it depends greatly on your setup and local electricity costs! How much will electricity cost each month?

“How can I increase my marijuana yields?”

We have quite a few techniques to choose from or combine! See some of our most popular pages:

• Super Cropping – A simple technique to bigger yields
• Simplest Guide to Growing Short & Bushy Marijuana Plants
• LST (Low Stress Training) – Training your plants can easily double your harvest!
• Or check out our page on the controversial defoliation technique

Even More Ways to Increase Cannabis Yields

1. Increase Light Intensity (plus choose right light for desired yields & possibly add CO2)
2. Manipulate How Plants Grow (a free way to yield more bud indoors)
3. Provide Right Nutrients (low Nitrogen in the flowering stage, and remember sometimes less is more!)
4. Control Growing Environment (let the growing environment work for you)
5. Harvest Plants Properly (most importantly, don’t harvest early!)
6. Lastly, it’s important to remember that the strain has a major effect on yields!

Two small cannabis plants can yield several ounces of premium weed!

“How can I grow weed privately?”

Read guide on growing weed indoors without anyone knowing. But remember the most important factors to stealth growing: “No tell, no smell, no sell.” Never tell anyone, not even your best friend, that you’re growing. Be on top of preventing smells, and never ever sell cannabis. Breaking one of those 3 principles is how 99% of growers get found out!

“What if my plants get sick?”

The most common issue a grower runs into is a pH imbalance. Barring that, your marijuana plants likely either have a nutrient deficiency, heat or light stress, or are being attacked by some sort of marijuana mold, pest or bug. Whether you call it weed, cannabis, sinsemilla, skunk, pot, marijuana, or something else, the plant known as Cannabis Sativa is a hardy weed in the wild and can actually be easy to grow indoors at home when you know what to do.

Growing Medical Marijuana

“Medical marijuana” has become a household name. The body of evidence for medical marijuana in the treatment of cancer and other illnesses is growing every day. And for those who need medical marijuana, growing weed indoors is the perfect way to ensure a safe, regular supply of buds, for cheap.

In fact, when you grow weed indoors for personal use, you often end up with way too much. If you catch the growing bug like I did, and if you start enjoying the process of tending your cannabis garden just for the sake of gardening, you’re going to have to find a way to press, cook, freeze, and concentrate all your extra buds. 🙂

As you probably know, both medical marijuana and recreational cannabis have been decriminalized or legalized in many places around the world and weed is becoming legal in more places every day! Yet there still aren’t many simple indoor “how to grow weed” guides for beginners (even for those who legally grow, such as medical marijuana users and those who live in places where marijuana is legalized for personal use).

If so, I know how you feel. It can be hard to weed out all the bad information on the internet and find well-researched, free tips or instructions on how to grow your own cannabis. That’s why Grow Weed Easy.com aims to be a simple online resource that explains from start to finish what you need to do when growing cannabis so you can learn how to grow cannabis with great yields and potent buds, even if you only have a small grow space like a closet or even a computer case.

We’ve grown cannabis out of closets and have gotten ounces of buds and you can too. Grow Weed Easy.com covers many popular cannabis cultivation topics, including:

• A comparison between different cannabis grow lights including experience-based information about LED grow lights
• A page that teaches you the basics of how to grow weed
• Detailed how-to weed growing tutorials
• How to start growing weed tomorrow  (simplest cannabis growing guide!)
• Grow 4 oz with a 100W LED <– An Easy Way to Start Growing!
• Our famous grow guide that teaches you how to grow weed using bubbleponics (hydro).

Start Growing Weed Today!

Grow Weed Easy is run by a panel of experienced cannabis growers, including the founders Nebula Haze and Sirius Fourside, who originally teamed together to bring you GrowWeedEasy.com. Due to the demand for more marijuana growing information, we’ve also started an inbox magazine all about how to grow weed, with additional tutorials, tips, and tactics sent to you each week. Simply sign up to start getting free expert growing articles delivered to you! All the information available at GrowWeedEasy.com is completely free and we regularly update the site and make new additions.

Looking for a growing book?

If you are interested in doing a bit of reading or would like to know more about the science behind marijuana hydroponics or horticulture, I strongly recommend viewing our page of Marijuana Grow Book Reviews. Read reviews of marijuana grow books. We would love to hear about your experiences with growing cannabis. Whether you are a pro grower already or are just starting your first plant, we have learned so much from our readers both beginners and masters! If you have any suggestions, comments, concerns, or just want to ask some questions about your marijuana grow, please contact us!

Happy Growing!
Nebula Haze & Sirius Fourside

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Home Grow Masterclass – FOR SERIOUS GROWERS ONLY

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