Over a thousand of you sent in your real cannabis grow challenges in a recent survey. I read through them all. I noticed most problems actually come down to just a few specific patterns. Today, I’m starting a new series where each week I answer a few of the most common questions.

Seeds & Seedlings

• How do I get consistent seed germination?
• Why do some cannabis seedlings grow slow?

Autoflowers

• Do autoflowers need extra nutrients?

Bud Quality

• Why did my cannabis plants look healthy but grow airy buds?

1.) How do I get consistent seed germination?

Struggles with germination are extremely common. Luckily, seed germination is easy to master once you find the right technique.

Turn seeds into fast-growing seedlings.

Example question

“Only a only handful of seeds have opened up while soaking, and none have sprouted. What do I do?”

First off, if you buy seeds that don’t germinate, contact the people who sold you seeds. Most reputable seed companies have a germination guarantee, which means they will replace seeds that don’t sprout.

That being said, certain cannabis strains sprout stronger than others. In some tests, these seeds germinated faster than average: Purple Haze, Northern Lights #10, Green Crack, Do-Si-Dos, Black Cat Kush

In a recent test, Purple Haze seeds achieved a 99.3% germination rate (142 out of 143 sprouted).

Second, try a different germination method.

Don’t keep doing the same thing over and over if it’s not working.

In this case, the grower mentioned soaking seeds, which typically means they either put seeds in a glass of water or used the “wet paper towel method”.

These are both excellent germination methods, but some growers struggle with them.

Solution: Plant Seed Directly in Soil

If you’ve struggled with multi-step germination methods, try one of the simplest. This works for most growers if you just follow the instructions exactly as stated.

1. Plant the seed directly in the soil or coco about a knuckle deep. See the picture below.
2. Cover seed loosely with soil. The seed shouldn’t get direct light until it sprouts. Add no more soil than necessary to accomplish that.
3. Give water, warmth, and light – Give 2 cups (500 mL) of water so the soil and seed stays moist even with the light on. Keep your grow light turned on for warmth, but not too close.
4. Don’t touch – Once a seed is in soil, don’t mess with it. If it starts to dry out from the grow light, very gently dribble a few more spoonfuls of water, but otherwise leave the seed undisturbed to do its thing.
5. Sprouts appear 1-3 days later on average, though certain strains and older seeds might take up to a week.

Learn more about sprouting cannabis seeds directly in soil.

2.) Why do some seedlings grow slow at first?

Seedlings can feel so mysterious, but they’re actually simple things with simple needs. Give them a good environment plus a little bit of water, and they’re happy.

Example Question

“I use organic living soil (mild not hot) and organic bottled nutrients. I always see really slow growth during weeks 1 through 4 🤔 What can I do for faster seedling growth.

Slow growing seedlings in good soil are usually caused by one of these 3 things.

• Too Much Water <– Probably This – Watering too much or too often is the #1 cause of slow-growing cannabis seedlings. Underwatering makes similar symptoms, but is less common.
• Hot or Cold – Temperature should be between 70-85°F (20-30°C) for happy seedlings.If the grow space gets too hot or too cool on a regular basis, plants tend to grow slower.
• Light Starvation – If a seedling grows tall and stringy without many leaves, it needs more light. Either increase the light intensity or number of hours of light per day.

Droopy, small seedlings like this one in the middle usually aren’t getting the right amount of water.

Solution: Keep cannabis plants warm and breezy under a proven LED grow light the recommended distance away (or sunlight).

Insider Tip: If the pot feels heavy, give less water.

For the first week after germination, give seedlings just 2 cups (500 mL) of water every few days. For the second week, give just 3 cups (750 mL) of water every few days. Raise the amount as they get bigger.

Follow our day-by-day seedling watering schedule for fast-growing seedlings.

With good watering and environment, 3-week-old cannabis seedlings should be about this size.

3.) Do autoflowers need special nutrients?

Many of the questions we received involved autoflowers, including what nutrients to give them so they start fast and grow big.

Example Question:

Can you give autoflowers organic nutrients like you would do a photoperiod plant? I have good soil, which has some nutrients, but I want maximum growth. I heard to give autoflowers very small amounts of nutrients during the first few weeks.

Can you give autoflowers regular cannabis nutrients? Yes, when it comes to nutrients you can treat autoflowers essentially like photoperiod plants.

• Vegetative Stage – Give “vegetative” or “all purpose” nutrients until buds start forming. Example: FloraNova Grow or Pure Blend Pro Grow
• Flowering Stage – Once you see fluffy white buds, switch to “flowering” or “bloom” nutrients until harvest. Example: FloraNova Bloom or Pure Blend Pro Bloom (Soil Only)

Learn more about cannabis nutrients.

Note: Autoflowers can be extra sensitive to overwatering. Follow our day-by-day watering schedule for fast-growing autoflower seedlings.

These autoflowers got “regular” cannabis nutrients. See the grow journal.

Are you an autoflower grower (or want to be?): Learn 5 tips for faster-growing and higher-yielding autoflowers.

4.) Why did my cannabis plants look healthy but grow airy buds?

If your plant is looking healthy, but buds still aren’t as dense, it’s usually one of four things: light intensity, bud spacing at top of plants, genetics/seeds, or the flowering environment.

Example Question: 

• “My plants looked healthy and green, but the buds weren’t as dense as I wanted. I used nutrients, kept the pH at the recommended 6.1 pH in coco, and grew under 400W of LED light in a 4×4 tent with 6 plants. Is bud density more about nutrients, light, plant crowding, or something else?”

Why are my bud airy?

How do I make them grow dense?

It is unlikely that nutrients or pH are the problem because your plants are healthy.

Light Intensity or Quality

When buds are not getting dense, the most common cause is too-weak or poor-quality grow light.

A great 400W LED can make dense buds; however, a mediocre 400W fixture may not get the same density even if you use it properly. Here are some recommended LED grow lights for cannabis.

For a 4×4 grow tent, in general, 400W is an acceptable but relatively low amount of light power for cannabis plants, especially if the entire tent is filled with buds from end to end. For a 4×4 ideally you’d like a total of 450-600W to get the best density from corner to corner.

Bud Spacing at Top of Plants

You mentioned crowding. It’s not the number of plants that matters as much as the number of bud sites located in the top canopy. No matter what you do, the densest buds are always going to be the ones at the top of the plant.

Six plants can do great in a 4×4 if you keep the canopy wide and flat before you initiate flowering, ensuring you get a lot of bud sites spread out in a flat line.

Spread out plants as they grow. Each “star” from above becomes a main bud site.

With wide, flat plants, you get a “sea” of dense buds.

With canopy management, bud density suffers if you have lots of inner or lower buds, or an uneven height so only a few buds are located at the top.

Genetics

Some strains or individual plants make fluffier or more airy buds even in the best conditions. So it’s really important that you get the right genetics to create the buds that you want. Especially if you’re chasing density, the number one step is to get genetics and seeds that will produce plants that consistently make dense buds. With some strains, you’ll get dense buds even in sub-par conditions.

G13 x Hashplant buds tend to be on the denser side

Here are some examples of seeds that tend to produce dense buds, even if you make some mistakes

• Orange Glaze
• Super Boof
• G13 x Hashplant
• Permanent Marker
• Grave Candy Autoflower (learn about autoflowers)

Learn how to research strains to find what you want.

Flowering Environment

While buds are developing, your flowering environment matters. Things like high heat, high humidity, weak airflow can all reduce the quality of buds. Not just density, but also prevent them from reaching max THC and smell.

Buds like it not too hot, not too humid.

Ideal budding environment is around 70-80°F (20-26°C) and 50% RH.

Luckily, this is an easy one. If you set up your grow tent right the first time, heat and humidity should be taken care of already.

Learn more how environment affects cannabis bud quality.

Those are the first several questions in our “Grow Questions: Answered” series. Join our newsletter to get more answers delivered to you each Sunday.

The post Home Cannabis Grower Q&As appeared first on Grow Weed Easy.

Do you need an expensive LED grow light to produce exceptional weed? No. Even a tiny cannabis-friendly LED produces excellent bud quality with good seeds and plant care.

A $70 100W LED grew these Candy Games #38 buds.

Last week we talked about avoiding lots of the most common beginner mistakes when growing weed at home. Today I wanted to talk about how to save money on equipment, which can sometimes be the most expensive mistake.

The truth is you don’t need a crazy setup or exotic nutrients, you just need to ensure what you get is suitable for growing cannabis.

Example harvest under a Spider Farmer 100W LED (full setup with tent and filter is ~$290)

This is all you need to get to a top-shelf home cannabis harvest…

1.) Cannabis Seeds

Your seeds determine 50% or more of your results, so don’t choose lightly.

If price is the biggest barrier, this $5 seed menu by NASC has a limited rotating selection of top-quality genetics. If you’re looking to get good seeds for cheap, this is a great option. Here are my favorite cannabis strains for beginners.

Not sure?

• Easy (Hardy with Big Yields): Blue Dream, Godfather OG (very potent), White Widow
• Top-Shelf Buds (Sparkle & Smell): Mandarin Cookies, Blueberry Muffin, Crescendo RBx1
• Fastest Harvest (Autoflower Strains): Strawberry Cheesecake Auto, Special Queen 1 Auto, Purple Lemonade Auto

The seeds decide what buds look, smell, and smoke like.

2.) Bright, Direct Light

Light is food for cannabis plants, and they need a lot of light to produce big, potent, sparkly buds.

In general, more light equals more bud.

Outdoors, cannabis plants should be getting 6+ hours of strong, direct sunlight per day.

Lots of light + room to grow (this is an 11 lb harvest)

Note: There’s still time to grow outdoors this year.

Indoors, a strong grow light is needed to get significant yields.

For most indoor home growers, a LED grow light specifically made to grow cannabis plants is your best light option.

LEDs are easy to use, electrically efficient and don’t produce much heat. Even a small 100W LED can consistently grow high-quality, dense cannabis buds when kept the right distance away.

What about yields? When it comes to cannabis-specific LEDs, the wattage is a very good indicator of how much light it’s going to make.

That means higher-wattage grow lights increase the maximum yields you can expect.

100W cannabis harvest (this is 3.1 oz) – Full 2’x2′ setup ~$290.

300W cannabis harvest (this is 10.4 oz) – Full 2’x4′ setup ~$575.

600W cannabis harvest (this is 20.1 oz, or 1.3 lbs) – Example 4’x4′ setup ~$770.

Learn about the best LED grow lights for cannabis.

3.) Grow Medium (Soil, Coco, Hydro)

Soil or Coco is easiest for beginners since you can just plant a seed. Soil looks darker and has some nutrients, which lasts plants a few weeks. However, plants in soil grow a little slower and may be more prone to bugs.

Outdoor growers love soil: For cannabis growers powered by the sun, a recent outdoor cannabis grow study found the most successful outdoor growers typically grow in soil.

Grow weed in soil – nutrients last a few weeks

Coco is made out of ground coconut husks. Coco contains no nutrition, which means you need to add nutrients in the water from the beginning or plants won’t grow.

The pros are slightly faster growth, less prone to overwatering, and more resistant to some pests.

Grow weed in coco – slightly faster growth, but must add nutrients from the start.

Serious beginners can succeed at hydro on their first grow, too (that’s how my husband Sirius started growing weed). You just need to follow good instructions when establishing your seedlings so their roots grow healthy and strong. After cannabis plants are established, hydroponic maintenance may actually be easier than soil or coco.

Grow weed in hydro – add nutrients from the start, fastest growth.

Learn more: What’s the Best Grow Medium? Soil vs Coco vs Hydro.

4.) Cannabis Nutrients (Add to the Water)

Cannabis plants use a lot more nutrients than most houseplants and need a good source of nutrients (fertilizer).

During the crucial budding phase, buds won’t get as big as they could if they run out of nutrients during the flowering stage.

For most cannabis growers, adding extra nutrients in the water increases harvest results vs not adding nutrients.

• Regular soil contains some nutrients, but cannabis plants often quickly deplete the soil.
• Coco and hydro don’t contain any nutrients, so you must add nutrients to the water.

That means using a proven cannabis nutrient system is an easy way to maximize your results.

I use the General Hydroponics Flora trio. Fast growth, big buds, smooth smoke. Use at half-strength what it says on the bottle. If you want something simpler, the FloraNova duo uses just one bottle per stage.

Cannabis I grew from seed to weed in under 90 days with the General Hydroponics Flora trio (see the grow journal).

Learn about the best cannabis nutrients.

5.) Make Watering Easy

You should have a source of water close to your plants, because giving water regularly is your main job after getting everything set up. If you’re giving nutrients, you add it to the water before giving it to plants.

Follow a proven watering schedule for cannabis seedlings and make it easy to catch and remove runoff water. Established plants need to be watered every few days unless you provide extra water automatically, for example by using auto-watering pot bases.

When it comes to saving time, making it easier to water your plants is where to aim your focus. That’s because you can mostly automate watering and create an easy way to remove runoff water. That way you’re not spending much time watering your plants.

Auto-watering pot bases can water established cannabis plants for up to a week.

Learn how to water plants so it’s as easy as possible.

The post The Beginner’s Grow Setup: Minimum Supplies for Top-Shelf Weed appeared first on Grow Weed Easy.

Soil quality is one of the biggest hidden causes of grow problems, and a lot of growers don’t even realize it. Here are some examples.

This grower thought their problem was not enough nutrients because the plant was pale.

But the real problem was the soil. Look closely.

• Thick & muddy – roots can’t get oxygen in soil that’s too thick
• No perlite – these little white “rocks” are key to loose, fluffy soil
• Holds too much water – The soil stays too wet for too long.

Bad cannabis soil can take many forms.

This grower thought he was under-watering the seedlings because the soil looked dry.

But the actual problem was they were growing in low-quality dirt that can’t hold much water.

• Pale – light-colored soil often lacks nutrients and organic matter.
• Solid – this soil is so compacted it’s hard as a rock
• Poor texture – even after adding water, it looks pale and dusty

Don’t set yourself up for failure.

Soil is something you choose before planting a seed, so make sure to set up your grow for success.

Choosing cannabis-friendly soil produces more weed with less effort, because Mother Nature works with you instead of against you. You just need to know what to look for.

Note: Seeds like Purple Haze, Northern Lights #10, Do-Si-Dos germinate strong in any grow medium.

What’s the Best Soil for Weed?

There are many brands that work great. My favorite cannabis soil is Fox Farm Coco Loco soil, which pairs well with Fox Farm soil nutrients.

That’s what I used for this grow journal.

When it comes to growing cannabis in soil, you have 3 main choices to ensure great weed.

1. Buy a proven soil – Use a brand known for great cannabis soil. Two great cannabis soil options are Coco Loco potting mix (a coco-fiber-heavy soil mix makes seedlings less prone to overwatering, but needs nutrients earlier) and Ocean Forest soil (true soil that is ”hot” enough you don’t need to add nutrients for several weeks).
2. Use locally available soil – Go to a local gardening store and find “organic potting mix” that looks like the soil examples below. Cannabis soil should be brown, rich, fluffy, and ideally already contains little white rocks called perlite. Make sure to give nutrients after just a few weeks, as cannabis plants quickly use up nutrients in regular soil.
3. Mix your own soil – If you’re looking to make your own soil, here’s an awesome tutorial by Subcool on making cannabis-friendly soil.

Example of great cannabis soil (this is Coco Loco) – click for closeup

Note about soil & nutrients: Cannabis plants are exceptionally nutrient-hungry as they enter the flowering stage. Bigger plants often use up nutrients in the soil, and need nutrient supplementation right as buds are forming, unless you grow in a big pot with a lot of soil.

You can’t go wrong with the Fox Farm trio for soil. Just follow the instructions on the label at half-strength for cannabis plants. Learn everything about cannabis nutrients & supplements for soil.

Fox Farm trio grows great cannabis in soil.

In addition to Nitrogen, cannabis specifically needs plenty of Phosphorus, Potassium, and micronutrients (a “bloom” nutrient formula) to grow big, dense, potent, and strong-smelling buds.

Give extra “bloom” nutrients as buds form to increase potency, density, and smell.

Weed grown in Coco Loco soil with Fox Farm soil trio nutrients (Candy Games #38 strain).

What should you look for in good cannabis soil?

Weed growers consistently find the best cannabis soil has these characteristics:

• dark and rich
• loose texture
• holds water
• drains well

The following video shows the soil texture you want (this is Coco Loco soil, my personal favorite soil for growing cannabis).

Click here to choose the right soil and learn how to water cannabis plants so they thrive.

When Should I Start Adding Cannabis Nutrients in Soil?

Soil is so simple. So close to nature. Add seeds, remember to water your plants, and wait for an awesome harvest, right?

But cannabis plants typically use up the nutrients in the soil. If you don’t start adding nutrients, the start running into nutrient deficiencies (see what that looks like below).

Once plants get hungry, you can’t go wrong with the Fox Farm trio for soil. For cannabis plants, follow the instructions on the label at half-strength. Get the best cannabis nutrients & supplements for soil.

Fox Farm trio grows great cannabis in soil.

Here’s what you need to watch out for as a soil cannabis grower, so you start adding nutrients before it causes issues.

Pale, lime green cannabis plants in soil = you need to add more nutrients.

If many lower leaves turn yellow and fall off, especially while buds are forming, it’s a sign the plant is “stealing” nutrients from the bottom of the plant to give to the hard-working leaves at the top.

That means if many lower leaves are turning yellow and falling off on their own, you need to add more nutrients.

Add more nutrients if bottom leaves are turning yellow and falling off.

If the bottom of your pot looks like this, the cannabis plant needs more nutrients.

When the Nutrient Problem is Caused by PH

If you see these different symptoms, the cause is likely a pH problem, not needing more nutrients. See pictures of deficiencies caused by pH.

If you see brown spots, or yellow leaves are “stuck” on the plant, it’s likely actually a pH problem.

Another example of a nutrient deficiency caused by incorrect pH.

Healthy Plants Produce Better Harvests

You can still get a great harvest even if you have some nutrient problems. But you get the best cannabis yields and bud quality when plants avoid nutrient deficiencies and get plenty of nutrients while buds are forming.

Fox Farm Coco Loco soil with Fox Farm soil nutrients works well for weed.

Vic’s cannabis plants thriving in Coco Loco soil with Fox Farm soil nutrients.

Which cannabis seeds perform in soil?

You commonly hear soil growers say “soil produces more terpenes”.

So we put it to the test, In our side-by-side grow experiment using super soil vs coco, we found the super soil buds (at least for that grow) had 17% higher terpenes at the lab on average. See the full grow journal.

When terpene production increases, it helps strains express their unique “smell personality”. That means growing strains with strong flavor/smell profiles can help you maximize your soil benefits.

Strains that produce excellent smells in soil

• Sour Diesel –  Recently released by Seedsman, this strain has a faster outdoor finish than most Sativa strains. Buds are dense and sticky growing in traditional diesel-smelling “colas” (big baseball bat buds).
• Purple Oreoz F1 – Get the power of an early finishing F1 strain and the smell of fruity dessert. Excellent bud quality and yields. Suitable for commercial grows.
• Guava Root GMO – This indica that thrives indoors or outdoors. Compact grow pattern, high yielding, “rootbeer” smell hints, beginner friendly. Great for extracts (4.7% hash by weight vis ice water extraction).

Bonus: Grease Gun Autoflower is a high-smell strain for autoflower growers.

Purple Oreoz F1 bud basking in the sun last summer.

Grease Gun Autoflower by SkunkSquatch is easy-to-grow with huge smells.

Learn how to HARVEST at the perfect time. Then process your buds to increase density and smell great.

The post Your soil might be ruining your cannabis grow appeared first on Grow Weed Easy.

I visited my dad in Florida a few years ago. As we were walking around a local market, the smell of weed permeated the air. My dad noted, “This weed smells like a skunk with bad body odor.”

I took another whiff. It was definitely weed, but the smell had a sharp, sour edge that really did smell a bit like a skunk gone loose in a locker room.

I didn’t know what to say. I personally like the smell of almost any cannabis. The smell of super skunky weed in particular brings me back to fond memories of when I first smoked weed in the 2000s.

My first weed was super skunky smelling.

But my dad said something I’d never really thought about before.

He said, “The weed I smoked in the ’70s didn’t smell like this at all. It was closer to the smell of cloves. This whole skunky smell is a newer thing.” He said he remembered when the skunky smell first appeared in his part of Maine in the late 1990s. The new skunky weed was much stronger, and had good effects too. But he still missed when weed smelled more pleasant.

“Dad, you need to get out to California and try some of my weed.” I said.

The next year he did come to visit me in Southern California. After trying the weed I grow, followed by his first visit to a dispensary, he said, “You know, none of this weed smells like how I remember from the 70s, but I love how all this California weed smells so sweet and mild.”

“Do you like the smell of California weed better than what you smoked in the 70s?” I asked, both of us red-eyed from the weed we’d been smoking all afternoon.

“I’m not sure. That smell came with a lot of great memories… but smoking this strong-ass California weed with you ain’t bad either.” I smiled. For my dad, that’s a huge compliment.

What Makes Weed Smell How It Does?

My dad’s comments left me wondering what causes cannabis to smell the way it does.

Cannabis smells don’t change at random. They change as growers select and breed for different effects or customer preferences.

I discovered there’s been quite a bit of research on what gives each cannabis strain its signature scent.^[1][2][3]

• Terpenes – These aromatic organic compounds “evaporate” in the air and leave a smell. Pine, lemon, floral, sweet… these common smells are heavily influenced by terpenes.
• Volatile Sulfur Compounds – “Skunk” and strong diesel smells typically come from sulfur compounds, not terpenes.

There are also rare or lesser known compounds. But besides terpenes and sulfur compounds, there hasn’t been much research into what causes “other” smells of weed.

Terpenes – Most “good” smells

Of all the things that affect cannabis smell, terpenes have been the most studied by far.

Terpenes make smells like:

• Pine
• Floral
• Citrus
• Spicy
• Earthy
• …and more

The first “good” smelling weed I ever encountered was weed I grew myself. It was a strain called “Mountain Berry” and I got the seeds from a dispensary in San Diego. But these days, almost all the weed at California dispensaries smells sweet, fruity, piney, or other mild floral or earthy odors.

This “Mountain Berry” I grew around 2010 smelled sweet and delicious. Thank you terpenes!

Research shows that terpenes don’t just change smell, but also affect the “high”. For example, the citrus-smelling terpene limonene in weed has been linked to an increase in relaxation.^[4]

This combination of terpenes and weed, sometimes called the entourage effect, likely contributed to the popularity of high-terpene strains.

Mandarin Cookies buds are high in terpenes, giving a “loud” smell without skunkiness.

But terpenes aren’t the whole story when it comes to cannabis smells. The most potent smells come from an entirely different source.

Volatile Sulfur Compounds – Most “pungent” smells

For example, the “skunk” smell of cannabis comes from volatile sulfur compounds, not terpenes. Specifically, 3-methyl-2-butene-1-thiol is the guilty party. It is similar to the spray of a striped skunk at the molecular level, creating that signature scent.

The “skunk” smell of cannabis comes from volatile sulfur compounds, just like a skunk’s spray.

If the smell of your weed literally makes your nose wrinkle, it’s often coming from this category of smells.

The first good cannabis I ever bought smelled like it was sprayed by a skunk (circa 2005ish)

And there are other even lesser known substances that affect the smell of cannabis.

Rare or Lesser Known Smelly Compounds

When a cannabis strain smells particularly “exotic” or not like other weed, it’s often some of these unknown compounds causing the smell.

Why did “Skunky” weed get so popular?

The skunk strains that got introduced into weed in the 1980s through the 2000s weren’t necessarily bred for the smell at first.

This line of genetics had significantly higher THC, and this was most likely the main motivation. Skunky weed was potent.

As breeders selected plants to increase the perceived potency, the volatile sulfur compounds came along for the ride.

Over time, the smell became associated with good weed, and some growers began to select for it directly.

Stanky strong weed became an experience all its own.

Regardless, this new line of skunky weed genetics had much higher THC than what was growing in towns all over America.

The skunky strain genetics spread like wildfire, and much of the smell diversity was lost, at least initially.

Sweet Smelling Strains Rose in the 2010s

In response to legalization in the US and Canada, a wave of new people started buying weed at dispensaries. For the first time, customers actually had choices. Weed was competing on flavor now, not just strength.

And this new market of discerning cannabis enthusiasts loved tasty strains with dessert names (Girl Scout Cookies, Dos Si Dos, Wedding Cake, Candy Games, etc.)

Purple Ghost Candy is a potent, high yielding, and sweet smelling strain.

As a result, throughout the 2010s and into the 2020s, many of the new strains were selected for 3 main things: high THC, pleasant smells, and high bag appeal (looks beautiful).

This led to popular strains with completely different smell profiles.

Sources

1. Oswald et al. (2021).
   Identification of a New Family of Prenylated Volatile Sulfur Compounds in Cannabis. ACS Omega.
   View study
2. Oswald et al. (2023).
   Minor, Nonterpenoid Volatile Compounds Drive the Aroma Diversity of Cannabis. ACS Omega.
   View study
3. Isaacson et al. (2025).
   A proposed lexicon for sensory differentiation of Cannabis sativa aroma. PLOS One.
   View study
4. Limonene and its effects on mood and relaxation. ScienceDirect.
   View study

The Smells of Today

By 2026, cannabis smells have completely changed.

Between dispensaries and home growers, breeding has gone in many directions.

You can still find strains with some of the old smells, but especially in the US the “skunkiness” is a lot more mild. If you’ve watched cartoons, new weed strains are missing the stink lines.

You can’t get the exact weed back from the past, but you can find weed that captures part of it.

Here are a few seeds worth trying…

3 Cannabis Seeds with Notable Smells

For growers looking for classic effects and smells, a resurgence of breeders are working with older genetics to bring back some of the best aspects of the classics.

• Purple Haze – There’s anecdotal evidence that the Seed Supreme captured some of “Purple haze all in my brain” magic. As a plant, these Purple Haze seeds are easy to grow with delicious smelling, purple-tinted buds. Purple Haze seeds store surprisingly well, and maintain high germination rates for years as long as seeds are stored properly.
• Maui Wowie – Signature tropical scent and long lasting effects that won’t put you to sleep. These seeds thrive indoors and out, sprouting tough plants that are mold resistant and can handle some stress.
• Acapulco Gold – This version of Acapulco Gold by Barney’s Farm is a Cannabis Cup Winner. Golden-green buds, unique smell reminiscent of classic central American genetics make these seeds stand out against other versions of Acapulco Gold.

Purple Haze outdoor bud about to get trimmed.

Two Maui Wowie plants (one turned purple!) and two Acapulco Gold plants.

Bonus strain: Jack Herer is legendary for both a unique smell and uplifting effects.

3 Cannabis Seeds That Smell Like a Skunk

• Skunk #1 by Barney’s Farm – Genetics Barney’s Farm has maintained for over 20 years, and one of their pungent strains available in seed form.
• Durban Poison – They Barney’s Farm seed version of this strain has remained one of their top sellers since I started growing in 2008. I remember drooling over it online. Although the THC percentage has increased, they focus on maintaining that unique smell.
• La Pew clone (US Only) – If you want REALLY odoriferous weed, get a cannabis clone through the mail. Clones are more stable than seeds as far as bud smell and this clone cut reeks.

Skunk #1 buds look and smell dank (grown by Keri)

When Picnix grew Durban Poison it was a huge yielder with a thick smell.

The Durban Poison buds smelled “loud” according to picnix.

La Pew clones (US Only) stink to high heaven.

GrowWeedEasy.com’s Growing Cannabis Strain Library

What other strains have you grown, that you feel like have captured the essence of a strain that you smoked in the past? Let us know!

We’d love to incorporate your experiences into our cannabis strain library.

We share details of each strain including pictures of plants grown from those seeds. Our goal is to help share the experience of home growers in one complete convenient place

Research strains to grow!

The recent Candy Games #38 I grew had a very unique aroma. Check out the grow journal. The name was a misnomer. It did not smell like candy at all to me (for candy smell get Purple Ghost Candy). But  the smell did remind me of the the Maui Wowie and Mazar buds I grew in the early 2010s.

Candy Games #38 brings non-traditional smells to modern bud structure and potency.

The post Why Weed Doesn’t Smell Like It Used To (Skunk vs Sweet) appeared first on Grow Weed Easy.

Lately, there’s been new “F1” cannabis seeds appearing in popular seed banks and from trusted seed breeders. Some popular F1s right now include Cherry Punch F1, Purple Oreoz F1, Tropix F1 and Cookie Apple OG F1 Auto. These marijuana seeds offer fast, healthy, uniform growth with predictable harvests.

Two cannabis plants make a baby, and their seed is their F1.

The first “F1” seed I ever grew was an Aurora Indica by Nirvana, pictured here in 2013.

This is an example of the earlier F1-style hybrids that Nirvana and other breeders pioneered in the 2000s. The Aurora Indica F1 seeds produced incredible amounts of weed even on a tiny plant. These days, breeders have taken F1 breeding to the next level.

Aurora Indica F1 seed grown out, from 2014.

The technique is borrowed from traditional agriculture. At the grocery store, many tomatoes, peppers, cucumbers, squash, broccoli, and cabbage are actually grown from “F1” hybrid seeds.

“F1” cannabis seeds claim…

• “Hybrid vigor” – better overall growth
• Clone-like uniformity – know what to expect
• Strong germination – faster start
• Resistant to stress – less to worry about
• Excellent yields – more weed for you

Sounds amazing, but is it true? Yes, F1 seeds actually can offer those benefits… when developed properly. Read below for an explanation of everything.

But for those who just want the benefits, here are seeds to get and what you can expect from them exactly…

My Picks for F1 Cannabis Seeds

These all come from NASC Commercial Cultivars and Seedsman, who both make great F1 cannabis seeds with uniform growth.

Although F1s perform extremely well indoors, you’ll notice they’re often developed for situations where exact harvest times and uniformity matter, specifically outdoor and autoflower strains.

Autoflower Top Picks

• Cookie Apple OG F1 Auto – Beautiful frosty nugs with a sweet smell, smooth high, and easy to grow. Harvest in 75 days.
• Garlic Muffin F1 Auto – Funky smelling buds covered in resin, super easy to grow, resistant to problems. Harvest in 75 days.
• Sour Pebbles F1 Auto – Super potent dense buds with over 30% cannabinoids. Harvest in 80 days.

Cookie Apple OG F1 Auto seeds let you harvest captivating buds in under 3 months.

Outdoor Photoperiod Top Picks

• Cherry Punch F1 – Excellent fruity smell, lovely effects, can withstand heat, ready in October (northern hemisphere) or April (southern hemisphere).
• Chocolate Diesel F1 – Sticky buds with very early outdoor harvest, doesn’t get too tall, good resistance, ready by mid-September (or mid-March)
• Gorilla Gas F1 Fast – Sativa buds with early outdoor harvest, good yields, ready to harvest in September (or March).
• Gorilla Jealousy F1 – Can withstand heat, mold resistant, great for extracts, ready in October (or April).
• Purple Oreoz F1 – Indica with early outdoor harvest. Easy to grow with great bag appeal, ready to harvest in September (or March).

Gorilla Jealousy F1 thrives in hot weather.

But if F1 cannabis seeds are so great, why are they so rare?

Here’s why “F1” seeds are rare online

• Hard to breed – A good F1 seed breeding program that lives up to the benefits takes multiple years.
• Difficult to maintain – F1 seeds come from a pair of clone lines that must be carried on indefinitely.
• Costs more – F1 seeds require extra maintenance to produce on a commercial scale.

Since F1 seeds are difficult to produce, breeders need a good reason to make an F1 line. Most indoor commercial operations grow exclusively using clones, rarely using seeds. This incentivizes most indoor breeding programs to deal in clones. As a result, F1 seeds are more specialized and boutique. They’re only created by breeders who are specifically creating seeds for growers.

Public isn’t 100% aware yet of the benefits. Some OG brands like Nirvana were breeding F1 strains in the 2000s, but recently there’s been a resurgence in new F1 seeds where breeders are taking this process further to agricultural commercial standards. Especially for outdoor growers where uniformity and predictable harvest times are crucial to the best harvest in your particular location.

What Are “F1 Fast” Strains? What does the “Fast” part mean?

When a strain is listed as being “F1 Fast” it mean that the seeds came from the cross of an Autoflower and a Photoperiod plant. That’s not the only way to make a fast strain (you can breed fast photoperiod plants together), but when you see “fast” combined with “f1” in a seed’s listed name, that’s usually what it means.

These strains tend to be best suited to outdoor growers looking for early harvests so buds are ready before cool or rainy winter weather arrives.

Learn more about FAST cannabis strains here.

Gorilla Gas F1 Fast lets you harvest earlier outdoors

What are F1 cannabis seeds?

Here’s the quick and dirty explanation. Put on your genetics hat on for a second.

Two parents have a baby, this is an F1, the first in the filial generation (first cross between those two parents)

Now translate that idea to cannabis plants.

A Blue Dream and a Purple Haze plant make seeds. These seeds are a Blue Dream x Purple Haze F1.

Two plants make a baby, and their seed is their F1

Ok, but doesn’t that mean every seed is technically an F1 of its parents? Yes. At least from a plant scientist point of view.

Technical F1 vs Commercial “F1 Seeds”

Cannabis breeders often discuss F1s in their breeding programs, even when they’re not talking about “F1” labeled seeds.

This is how the term F1 is used in breeding. Imagine you have a star Blue Dream plant and a star Purple Haze plant (in genetic terms these particular plants are each called a cultivar).

You want to cross-breed these plants, and the resulting seeds are the F1 generation. Then when you’re crossing, it’s easy to keep track of all the lines, because you can clearly label F1, F2, etc.

Modern “F1” Cannabis Seeds Are Tough to Make

When cannabis breeders talk about F1 seeds (where “F1” appears in the seed name), they’re talking about the seeds that come from two particular plants, or cultivars.

Key Point to Remember: “F1” in seed names typically refers to seeds resulting from intentional, stabilized hybrid, typically between heavily inbred clone lines. Not just a random F1 cross.

For example, every Purple Oreoz F1 seed comes from a specially bred Purple Punch clone line, and a specially bred Oreoz clone line.

Every Purple Oreoz F1 seed comes from two particular plants.

It’s not a cross of random plants of those strains, but always a cross of two particular cultivars. And the breeder needs to maintain those clone lines to continue making these seeds.

Why It’s Hard Part 1: Need Two Unrelated Genetic Lines for Hybrid Vigor

So one of the biggest benefits of using specially made F1 seeds is you get “hybrid vigor”, resulting in plants that are extra hardy, fast to germinate, grow fast, with big yields. Hybrid vigor is the result of crossing two very genetically distinct, stabilized lines. When you cross-breed two plants that are both extremely inbred but separately stabilized, the result is hybrid vigor, known as heterosis in the scientific world. Here’s the wikipedia article on hybrid vigor.

Hybrid vigor has been used by farmers to improve many crops including corn.

So step 1 is finding unrelated cultivars you want to combine their traits. That’s the easy part.

Why It’s Hard Part 2: Cultivars Must Be Heavily Inbred for Uniform Offspring

One of the claimed benefits of F1 Seeds is that the plants grow almost like clones of each other.

However, that’s not true for all F1 seeds. That’s only true when the two parent plants are heavily inbred.

When two very inbred plants are bred together, each offspring gets the same chromosome from each parent, and all tend to grow the same, even if their parents were very different from each other. Depending on how inbred the parents, the genetics of the offspring can almost grow like twins.

When both parents are heavily inbred, the F1 seeds grow just like each other.

Choosing just the right two parent plants is key to making an F1 seed that comes with all the benefits.

Why It’s Hard Part 3: Need to Identify a Combo Pair for Your F1 Seed Program

So you’re a breeder who’s done the work of creating two heavily inbred lines of cannabis that are not closely related to each other. They both make amazing buds and have great growth rates and germination rates.

Your job isn’t over yet.

Now you need to find two particular cultivars that when you breed them, it all comes together perfectly. Typically that involves some trial and error to find your perfect “combo”.

And once you’ve found them, now you have a new problem… You need to maintain these clone lines indefinitely, or your F1 seed program is in trouble. Taking clones of clones comes with it’s own challenges, especially after a few years…

Why It’s Hard to Make Good F1 Seeds: Summary

• Harder to breed F1 seeds in the first place, involve extensive use of clones, labeling, testing many sets of seeds, etc.
• Harder to maintain the two special cultivars via clones over many years. Can be done, but long-term maintenance of clones is more difficult than seed-based genetic storage.

Despite the Difficulty, Breeders Are Pressing Ahead

Seedsman in particular lately has been breeding and releasing spectacular new F1 seed lines.

Predictability for outdoor growers – Indoors, you have a lot more “wiggle room” and accommodate plants that don’t grow exact as expected. But outdoors, it is a huge advantage to know plants will grow a certain way and be be ready to harvest at the right time for your climate.

Frequently Asked Questions about F1 Seeds

Which cannabis seeds get hybrid vigor?

When you cross-breed two plants that are both extremely inbred but separately stabilized (very different genetics) from each other, the result is hybrid vigor, known as heterosis in the scientific world. Here’s the wikipedia article on hybrid vigor.

You first inbreed two unrelated plants, then breed them together. The resulting offspring have hybrid vigor

Hybrid vigor only applies to that first generation of seeds. These seeds are known as F1 (first generation cross) seeds.

Subsequent generations after the first set of seeds don’t show signs of hybrid vigor unless they also are crossed with different strains. Commercial Corn growers take advantage of this same mechanism by producing hybrid maize made from two different strains of corn; the resulting seeds have better yields than open-pollinated corn.

How F1 Seeds are Different from Triploid Strains

Triploid plants need chemicals and other equipment to make. It’s not a natural process like breeding F1 hybrid seeds with hybrid vigor, which is accomplished through inbreeding

Learn more about triploid cannabis strains.

The post “F1” Cannabis Seeds: Best-kept secret in cannabis genetics? appeared first on Grow Weed Easy.

Today, learn how to make growing marijuana easier and more fun. Use these cannabis tools and grow accessories to spend less time fussing and more time enjoying your plants. My favorite new entries for the 2026 list are the phone microscope and auto-watering pot bases. Read on to learn more!

Discover these tools now instead of figuring them out over years like I did.

10 Unique Tools and Marijuana Growing Equipment

1.) Magnifier

These can be used to look at the sparkly trichomes on buds. This is important because the color of trichomes helps indicate when to harvest. Common magnifiers include a USB microscope, clip-on phone lens, or a jeweler’s loupe. Learn more about magnifiers.

Why growers love this: Know the exact time to harvest weed for peak potency.

To the naked eye, trichomes look like glitter on the buds.

Jeweler’s Loupe – Besides your phone’s camera, a jeweler’s loupe is the cheapest way to magnify trichomes. I’ve purchased dozens of loupes and have found they all give about 10x magnification, regardless of what the listing says. Here’s what to expect.

In the $10 range, most jeweler’s loupes are about equally effective

Trichomes are magnified, but still too small to see clearly.

USB Magnifier – See buds up close, great for laptops but not all phones are compatible.

USB microscopes connect to many smart devices (but not all)

Trichomes are much easier to see with a USB microscope.

Clip-on Phone Lens – This is currently my favorite method to look at trichomes. This offered the crispest trichome pictures and videos so far, using my Samsung Galaxy 21 phone. Not all phones are compatible based on camera placement.

Spider Farmer phone microscope clips a magnifier to a smartphone

This is what I captured using a Samsung Galaxy 21 smartphone.

Learn what to look for regarding trichomes.

2.) Plant Yo-Yos

Plant yo-yos are attached to the top of a grow tent and can be hooked around cannabis buds. Their hook is designed to secure stems without disturbing buds. They are adjustable so you can attach one to a stem and hold it exactly where you want.

Why growers love this: Easy way to support buds that get heavy and start leaning.

Cannabis plant yo-yos hold up heavy buds!

Fat buds start falling over. What to do? Yo-yos to the rescue!

Plant yo-yos hook around cannabis stems without disturbing buds.

Attach yo-yos to top of your grow tent. I use plant wire as an anchor.

Shower hooks can also be used to attach yo-yos to the top of a grow tent.

Plant yo-yos can be adjusted to different heights to hold buds where you want them.

After harvest, I use plant yo-yos to space out buds, so they dry evenly.

3.) Plant Twist Tie

LST, or low stress training, is one of the most important techniques you can use as a home grower to improve cannabis yields. The goal of LST is to bend and tie down tall branches, so cannabis plants naturally grow into a wide, table-top canopy.

Why growers love this: An $8 spool can increase yields more than any supplement.

A spool of plant twist tie – my favorite tool to tie down tall branches

Example of training: 4 week old cannabis plant.

Bend over branches and tie them down with twistie tie.

I use Fiskars pruning snips to poke a hole in the fabric pot.

Use twisty tie to “hook” around branch and attach to pot.

Keep doing that as the plant grows, slowly creating a wide tabletop shape.

Until the grow space is filled from edge to edge.

Initiate 12/12 and enjoy a sea of buds!

4.) Rope Ratchets

A rope ratchet is attached to the top of the grow tent, kind of like plant yo-yos. However, rope ratchets are industrial and hang down to hold up your grow light. The ratcheting action makes it easy to raise a heavy object like a grow light, as well as adjust the grow light up and down, without needing any strength.

Why growers love this: Make it easy to raise and lower heavy grow lights (or carbon filters).

Rope ratchets can be attached to the top of your tent and easily raise heavy things.

Hang rope ratchets from the top of your grow tent.

Good for hanging little grow lights.

But also for big, heavy grow lights or carbon filters.

5.) Liquid / Water Transfer Pump

A liquid transfer pump moves water from one place to another, which is surprisingly useful for watering cannabis plants.

Why growers love this: Makes it easy and fast to water plants directly at the base.

A water transfer pump makes it easy to water plants.

Stick it in the water, and turn it on.

It delivers water right to the roots for easier watering.

A water transfer pump is a must-have in hydroponic growing.

In a bigger grow space, get a pump with a longer hose to reach plants in the back.

6.) Automatic Watering Pot Bases

These contain reservoirs that hold extra water to provide water for up to a week once plants are established. I’ve found that plants also tend to grow faster once their roots reach the reservoir.

Why growers love this: You water less often, and cannabis plants love it.

Auto-watering pot bases hold extra water (must be used with a fabric pot)

Automatic watering pot bases save you time, and plants grow faster.

Learn about automatic watering pot bases.

7.) Runoff Collection Setup

A good cannabis grower removes runoff water instead of letting the pot sit in it. But removing runoff water can be a pain if plants are in saucers. This solution involves a sturdy 1020 plant tray + an oversized syringe. Put each tray on a slight incline so all the water pools to the front for easy runoff collection.

Why growers love this: Suddenly it only takes a few seconds to remove runoff water.

Get extra strong 1020 plant trays with no holes. Extra strong ones last 10x longer.

The 1020 trays are 10″ x 20″. They fit perfectly in 2×2, 2×4, or 4×4 grow tents.

Put something small under the back, like a bottle cap, or a few coins.

The small incline causes runoff water to pool forward after watering, for easy collection.

The runoff collection setup is especially powerful when combined with a giant syringe.

8.) Giant Syringe

A giant syringe can be used to easily and silently suck up the runoff water. It works especially awesome with the runoff collection setup above.

Why growers love this: Silently remove runoff water. (No noise like a wet vacuum)

Get a giant syringe to collect runoff water silently.

Use it to suck up runoff water silently.

9.) One-Hand Pressure Sprayer (Mister)

A one-hand pressure sprayer lets growers treat plants with foliar sprays or pest treatments, while ensuring even coverage across the leaves. It can also be used to spray off bugs directly.

Why growers love this: Easy, effective application.

Learn about cannabis-safe insecticides.

10.) Leaf Temperature Gun

Use a heat/temperature gun to see how leaves are experiencing temperature. Just point the “gun” (which looks like a laser pointer) at a spot and it shows the surface temperature.

Why growers love this: Measure the temperature of the plant leaves, not just the air.

A temperature gun lets you measure leaf temperature.

Related Cannabis Growing Resources

1. Your “Cannabis Harvest Kit” – Get Supplies for a Successful Harvest!
2. How to Hide the Smell of Weed – Specialty tools so no one smells your weed but you!

If you get just one thing from today’s list, I really love the Spider Farmer phone microscope.

The trichome clarity is outstanding!

About the Author

Nebula Haze is the co-founder of GrowWeedEasy.com, one of the most comprehensive cannabis grow resources on earth.

Since 2010, Nebula has written over 700 articles and tutorials covering every aspect of growing weed at home, including the free 10-Step Guide to Growing Cannabis. Her work focuses on creating clear instructions using proven techniques to make home growing smooth and productive.

She is an instructor for the online 5-week course Home Grow Masterclass. She is also the author of the book Harvest, a step-by-step guide on preparation, harvest day, and drying/trimming/curing, so buds come out dense, potent, and smell great.

The post 10 Unexpected Tools That Make Growing Weed Easier appeared first on Grow Weed Easy.

Today learn the universal principles that let you grow better weed than you can buy. 

I love these strains for home growers: Blue Dream (pictured here), Candy Games #38, and Purple Ghost Candy.

1.) Start with Extraordinary Genetics

What to Do: Start with the best seeds you can find. Good seeds germinate consistently and produce the kind of weed you want (density, smell, size, effects, strength, color, smoothless, etc.).

Why: Good seeds grow good weed with your desired effects, even if you make mistakes. Plants works with you instead of against you.

Quick Win: Use one of the following 3 methods to find great genetics for your next cannabis grow.

1. Choose a proven breeder and read the strain description to find what suits you. A good breeder always maintains quality for all their seeds. Some breeders I like lately are Happy Valley Genetics, Seedsman, Seed Supreme, and Ethos (all represented in my current grow journal). 
2. Copy what works – Get the genetics that you see people growing great weed with. For example, if you have friends that grow weed, or interact with growers on social media, take their lead if you like what you see. Find out what they’re growing and get seeds from the same source to copy their results.
3. Enjoy the gamble – The old fashioned method. Grow the seeds you have, or choose a strain that sounds good and go for the adventure! Good seed banks curate their seed selection and have seed germination guarantees, so any of their seeds should produce good weed.

The seeds you pick make a huge difference to results. For example, the following plants were grown together with the same grow medium, nutrients, and care. But look how different they’re turning out! The difference is 100% genetics, not anything I did.

Blue Dream and Candy Games #38 have wildly different genetics! Choose a strain that makes weed you want to grow.

2.) Use a Strong LED Grow Light (Cannabis-Specific)

What to Do: Get a proven cannabis grow light that’s designed for the size of your grow space.

Why: Light = food for plants. More light is better, up to a point. Spectrum (light color) matters too, affecting not only yields, but also density, color, and potency. Older grow lights, most especially “blurple” LEDs, don’t get nearly as good cannabis yields or bud density as newer “quantum board” style LEDs with pinkish or white light.

Modern cannabis LEDs usually produce white or pinkish light.

Quick Win:

1. Choose an LED grow light that’s proven to get great results with weed. The best thing you can do is use a grow light that growers are already using to produce great cannabis harvests. 
2. Good LED companies include… We’ve consistently found these are the most popular grow lights for GrowWeedEasy.com readers: Spider Farmer, Mars Hydro, and HLG. I’ve used multiple models from each of these companies and always had great results with growing weed. Which one to get? Choose the grow light that best fits your grow space and budget requirements. Spider Farmer and Mars Hydro get about equal results. HLG lights tend to be overpowered and cost a lot, and often have to be turned down even in a dialed in setup, but gets some of the best bud density of any LED we’ve tried so far. Even their tiny 65W and 100W LED lights have produced multiple ounces for us.
3. Check out our list of 9 recommended cannabis lights with yield estimates, and see pictures of real cannabis plants we’ve grown with them.

A HLG 65W LED is surprisingly productive in a 2x2x3 grow tent. Not bad for an LED that uses less electricity than my bedroom fan.

Or upgrade to a bigger grow light, like a HLG 350 Diablo (or two).

Or go BIG, like Max did here, with multiple lights including a Spider Farmer G5000.

Often it’s easier to combine multiple smaller grow lights than have one enormous grow light. That way you can adjust them independently and have more control over where light falls.

3.) The Right Nutrients at the Right Time

Whether you grow in soil, coco, or hydro, provide proper nutrients. Either use cannabis-specific nutrients and dole out to plants on a schedule. Or start with a cannabis-specific soil that slowly delivers the right nutrients at the right time (called “just-add-water” super soil). 

What to Do: Make sure plants get the right amount of nutrients at the right time.

Why: Faster greener growth, but more importantly, proper nutrition in the flowering stage greatly increases bud quality, yields, and potency. On the other hand, a plant that is starved of nutrients while buds are forming makes small, airy, non-potent buds. Most crucially, make sure plants have plenty of nutrients for the first 6+ weeks of the flowering stage, until hairs start darkening and curling in. Plants still need nutrients after that, but for the best harvest, it’s especially important to avoid significant nutrient deficiencies during the early flowering stage and initial bud formation.

Quick Win: Use cannabis nutrients and follow an already-tested schedule

1. Easy cheap option – Dyna-Gro Grow + Bloom. Give at 1 tsp/gallon. Give “Grow” for seedlings until first 3 weeks into flowering stage. Then once the flowering stretch is over, give “Bloom” until harvest. These nutrients were initially designed for orchids, but growers have discovered they give surprisingly great results with weed. I was impressed when I tried them in coco.
2. Advanced nutrient system – General Hydroponics Flora trio. My personal favorite nutrients, I find the GH trio provides some of the fastest growth and biggest yields. No need to follow a special schedule. Just follow the amounts listed on the side of the bottle at half-strength, and only raise the amounts if plant seem pale. I’ve had good results in soil, coco, and hydro.
3. Use super soil instead – Use a “just add water” organic soil that’s made for a plant like cannabis. This kind of soil slowly releases nutrients over the course of the grow, so you don’t need to add any extra nutrients. Nature’s Living Soil is a proven super soil concentrate that makes super soil when used with Coco Loco soil. Just remember, super soil can be stinky at first! But the smell settles after the plants make themselves at home in the soil.

General Hydroponics Flora trio are my personal favorite nutrients for growing weed.

Follow the directions on the bottle at half-strength to grow green, happy, and abundant cannabis plants.

4.) Water Plants So They Grow Faster

Water plants regularly with the right amount at a time. It’s important roots don’t dry out, or stay overly wet for too long. Luckily, if you’re following all the other steps here, you can make some watering mistakes and plants still turn out great. Cannabis plants are remarkably able to recover from watering issues as long as you course-correct.

What to Do: Water plants properly. The easiest method is to follow a cannabis-specific watering schedule like the one below. Or follow proven general principles.

Why: Plants grow faster and get fewer deficiencies, especially seedlings, when given the right amount of water. Good watering practices helps plants start growing fast out the gate. 

Seedlings grow super fast if you give the right amount of water!

I use a battery operated water transfer pump to easily water plants.

Quick Win: Basically, give seedlings just a little water at a time, at first, in a small circle around the base, every few days. If you don’t want guesswork, follow the following seedling watering schedule that I use. It’s suitable as long as you’re in a 3 or 5-gallon pot (and works pretty well in most sizes). Never wonder again if you’re over or under-watering your seedlings!

Day 1 – Give 2 cups (500ml) water per plant (at this point, your cannabis seedlings should have their leaves completely open and be in a 3-gallon or 5-gallon pot under the grow light)
Day 3 – Give 2 cups (500ml) water per plant
Day 6 – Give 2 cups (500ml) water per plant
Day 8 – Give 3 cups (750ml) water per plant (every 3 days after this)
Day 11 – Give 3 cups (750ml) water per plant
Day 14 – Give 4 cups (1 liter) water per plant
Day 17 – Give 4 cups (1 liter) water per plant
Day 20 – Give 5 cups (1.25 liter) water per plant
Day 23 – Give 6 cups (1.5 liter) water per plant
Day 26 – Give 6 cups (1.5 liter) water per plant
Day 29 – Give 8 cups or 1/2 gallon (2 liter) water per plant

At first, cannabis seedlings only need a little water in a circle around their base.

After the first 30 days, start watering like this…

(1+ Months) Cannabis Watering Schedule

1. Wait until top inch of soil is dry (for coco, wait until top is mostly dry)
2. Water until you get 10-20% runoff out the bottom
3. Remove runoff (test the pH if needed) and start over

P.S. Learn about auto-watering pot bases so you can water plants less often. I’m loving them lately.

5.) Harvest at the Right Time

Wait to harvest until buds have reached peak potency, size, and bud quality. Harvest earlier (speedier more “up” weed) or later (stronger relaxation effect) to achieve your desired effects. Dry and cure using a proven home method.

What to Do: Harvest buds based on their maturity level. After harvest, dry buds to make them smokable (buds are mostly water on the plant), and then jar them so they “cure”.

Why: Choosing the right harvest time maximizes yields, potency, and effects. Drying and especially curing increases density, appearance, potency, and effects, while enhancing the natural bud smell.

Quick Win: 

1. Follow our free harvest & curing guide on GrowWeedEasy.com
2. Check out our new digital book HARVEST. It’s perfect if you want a step-by-step harvest guide that’s available anywhere without the internet Growers who sign up for our Home Grow Masterclass next week get a free copy of HARVEST. And those who have already purchased HARVEST get a steep discount on the class! Make sure you’re signed up for our newsletter and watch your email for more info coming soon.

Wait until buds have reached maturing before harvesting for best effects…

Harvest time may be my favorite part of growing!

The post Grow Better Weed: The 5 Core Principles appeared first on Grow Weed Easy.

The post LED Selector appeared first on Grow Weed Easy.

Where is the best place to get cannabis seeds? We recommend these cannabis seed source as of late January 2026…

• ILGM (I Love Growing Marijuana) – California, United States
• MSNL (Marijuana Seeds Netherlands) – Amsterdam seed bank now ships from US, Canada & UK
• North Atlantic Seed Co. – Maine, United States
• Seed Supreme – Florida, United States
• Seedsman – Ships from US & Europe
• Other – Did we miss anyone you like? Let us know.

Check out my recent grow journal featuring seeds from Seedsman, NASC & Seed Supreme.

Seeds of different strains grow different buds.

Are you looking for yields (like Blue Dream) or beauty (like Candy Games #38)?

Maybe density & potency are most important. Then go with a strain like Purple Ghost Candy.

Note: Purple Ghost Candy is an oversized stretchy plant that always makes potent, dense buds, but not always purple. See the full strain review.

Or perhaps the key to your heart is a pungent, memorable smell (like Mandarin Cookies V2).

Check out the new cannabis strain library for reviews of strains GrowWeedEasy.com recommends for home growers.

Note: Here’s how to store your seeds so they last for years.

Where to get cannabis seeds? Here’s our note to marijuana growers looking for good seeds going into a turbulent 2026…

Updates on the 2026 Farm Bill

“How will the new Farm bill for 2026 affect home growers? Is there a specific deadline for growers? I have seen many opinions, but have yet to find a straightforward answer to this question.” ~ Bob

Laws and regulations seem to be evolving every day. The reason no one can give you a straight answer is because no one knows for sure what will happen.

If you want my personal opinion, I suspect it will have a small effect in the short term, and a long-term dampening effect.

Seed companies may try to work with lawmakers to find ways to ship seeds in compliance with the law. But unless the law is changed, fewer small breeders will participate. Some people are concerned that only the biggest companies with deep pockets for a legal team might be able to easily sell seeds and take payments.

That’s why home growers need to value cannabis genetics.

In other words, don’t panic. However, do take on a general preparedness mindset.

Learn more about the new U.S. cannabis seed law that goes into effect November 12, 2026.

Nebula Haze
GrowWeedEasy.com

Hey growers,

Looking for good cannabis genetics? We got you! We have run our recommended cannabis seed source page on GrowWeedEasy.com since we started the website in 2010.

GrowWeedEasy.com’s trusted seed sources list has helped home growers find seeds since 2010.

If you don’t have cannabis seeds in hand, it can feel like it’s going to be hard to get them. Luckily, these days, you can get viable seeds of good strains sent to you almost anywhere. Today, we want to hear about your experiences ordering seeds online.

Marijuana seeds are so tiny…

But within each seed is a tiny living thing, longing to be released…

Did you know? A cannabis seedling embryo is already fully-formed inside each seed, just waiting to germinate and grow weed for you!

Germination lets the seedling inside escape its shell prison!

Never touch newly germinated seedlings like this, I only did it for the picture!

Leaves are yellow inside the shell, and turn green once the leaves start getting exposed to light.

Less than a day after being planted into a Rapid Rooter, the seedling is green and already growing new leaves!

Learn how to germinate seeds here.

Back in 2010 when we started GWE, we’d only had good experiences with a single seedbank so far (the others had been mediocre-to-bad). So back then, the seed source list had only one option…

Bonus: Check out the October 2010 version of the seeds page on the Wayback Machine! You can even click around to see the original version of the site 🙂

Our seeds page is not meant to be a comprehensive list of seed sources. Sirius and I are just a two-person team and can’t try every seed company. There are many, many outstanding cannabis seed sources not listed on our seeds page.

But what the page is, is the list of the seed banks we actually use ourselves to grow weed at home and document on the website.

Check out our recent autoflowering grow journal! The OG Kush Auto produced smooth, potent buds.

When we stop using a seed company ourselves, for whatever reason, we take it off the seed source page. Usually, they haven’t done anything wrong, just simply no longer carry strains we’re looking to grow with.

We believe it’s crucial to ensure every seed bank on the list is legit, and only stay if we continue to use it for our home grows.

Our seed bank testing is led by you: If we hear about a really great new company that everyone loves, we will test it out ourselves. Our goal isn’t just to grow great weed (though we do a lot of that too!), but also help home growers find exactly what they’re looking for.

GrowWeedEasy.com testing process for seed banks

• Community feedback – If we keep hearing good things about a particular seed source, we know it’s time to give it a try.
• Order seeds anonymously – We never tell them it’s us. I always order the seeds myself as if I were a regular customer. I feel like that’s way more likely to give the “authentic” experience.
• Grow the seeds – Next, we actually grow the seeds from germination to harvest in a home grow environment.
• Document the results – We take pictures and notes about each plant, including where we got the seeds, and share that information on GrowWeedEasy.com and through our newsletter.
• Lab testing – When funding is available, we get the buds lab-tested, especially for side-by-side grow experiments with clones (like testing super soil vs coco or plant training methods like defoliation vs natural)

We also love, love, LOVE when you send us grow pictures, or tell about your experience with seed banks and their strains/seeds.

Our current cannabis seed source recommendations, as of January 2026.

• ILGM (I Love Growing Marijuana) – California, United States
• MSNL (Marijuana Seeds Netherlands) – Amsterdam seed bank with shipping centers in the US, Canada, and UK.
• North Atlantic Seed Co. – Maine, United States
• Seed Supreme – Florida, United States
• Seedsman – Ships from US & Europe
• Other – Did we miss anyone you like?

We encourage you to write us any time with specific cannabis seed bank feedback, including anecdotes, or just your overall thoughts or experiences buying cannabis seeds online where you live.

We’ll be considering everyone’s feedback as we go through 2026. And make sure to sign up to our newsletter to ensure you get insider information and updates about seed sources that we can’t post on the website. You can email GrowWeedEasy.com directly by responding to our weekly newsletter.

Harvest great smelling, dense, potent buds with proven home harvest techniques. By Nebula Haze & Sirius Fourside, authors of GrowWeedEasy.com.

Get total guidance next harvest.

Find the Best Marijuana Seeds for You

Every cannabis strain listed here is personally recommended by GrowWeedEasy.com for home growers. Check out our notes and the pictures to see why we chose each strain. Our goal is to make it easier for you to find the perfect cannabis seeds for you. More strains added every week!

The post The Seed Banks WE Use to Grow Weed (2026 Update) appeared first on Grow Weed Easy.

Table of Contents

1. No-Move Germination – Plant seeds directly in final pot.
2. 18/6 Light Schedule – Set timer to 18/6 ON/OFF
3. Water Seedlings Right – In a small circle every 2-3 days
4. Perfect Environment – Like a warm Spring day
5. Measure Your Success – How big to expect seedlings to be

Bonus: 7 Recommended Seeds for a Strong Start

How to Start Strong: Fast-Growing Cannabis Seedlings

Many cannabis growers struggle with seed germination and seedling care. That’s normal! But cannabis germination and happy seedlings are easy with the right techniques.

Give cannabis a great grow light, like this TSL2000 LED (8-14 oz yield – learn more)

Here’s how to get seedlings to grow: Follow the steps in this “fast start” seedling tutorial. Your cannabis seedlings will grow so fast that other growers won’t believe how big they are for their age.

These cannabis plants are just 1 month from germination. They got off to an ultra-strong start using the techniques in this tutorial.

Starting strong is an important aspect of achieving big yields with cannabis. Especially autoflower strains, which have an extra short seedling period, and start flowering (making buds) in just a month from germination. That means a slow start results in small autoflower cannabis plants that stop growing bigger when they only have a few bud sites.

No matter what you do, a tiny stunted plant can not compete on yields with a big cannabis plant with tons of bud sites positioned directly under the grow light.

1.) Germination – Plant Directly in Soil

My recommended germination method for a fast start is to plant the seed directly in the coco or soil. This way you never have to move your seedlings after they sprout.

Plant your cannabis seeds and keep them warm during germination. Warmth is key to fast, strong seed germination.

2.) Light Schedule – 18/6 ON/OFF

My recommended light schedule for seedlings is 18 hours light/day. You can give cannabis plants up to 24 hours of light a day, but giving a 6-hour night increases the overall hardiness of seedlings vs giving them no dark period.

Use a cheap electrical timer to turn your grow lights on and off for you. Set it to turn the lights off for 6 hours a day. Perfect for cannabis seedlings.

Give seedlings 18 hours of light a day by putting grow light on a timer.

Use a cheap electrical timer to turn your grow lights on and off for you. Set it to turn the lights off for 6 hours a day. Perfect for cannabis seedlings.

Just plug your grow light into the timer, and the timer into an electrical outlet. Now you’re good to go! The timer turns the lights on and off for you on the 18/6 schedule.

3.) Watering Seedlings – In a small circle around the base, every 2-3 days

The easiest way to stunt autoflowering seedlings is from poor watering. Give them the right amount of water (not too much, not too little) so they’re growing fast right out of the gate.

Give just a little water at a time in a small circle around the base of new seedlings at first. Water every 2-3 days.

4.) Environment – Like a warm Spring day

Analogy: Seedlings are kind of like the story of the 3 bears. Just like Goldilocks, seeds want the temperature just right. Not too cold, not too hot.

Ideal Environment for Seedlings

• Warm – 80-85°F / 27-30°C is a lovely warm-but-not-too-hot temperature range for new seedlings and young cannabis plants.
• Medium-high humidity – 50-65% RH is a good humidity range after the seedlings have popped their heads above the soil. Too low humidity and seedlings get stressed. Too high humidity and seedlings don’t grow as fast as they could because their leaves can’t transpire as much.
• Breezy – Make sure plants have fresh air, plus a gentle breeze to strengthen stems and help prevent the possibility of mold or stem rot.

5.) Measure Your Success – How big to expect seedlings to be.

Aim for 6 sets of new leaves by day 21 from germination.

If plants have grown at least 6 sets of leaves in 3 weeks (day 21) from germination, you’re perfectly on track. If plants have fewer leaves than that, it’s okay, but you may still have room to improve your start.

For photoperiod plants, a slow start isn’t a big deal; it just means you may need an extra week or two in the vegetative stage. However, for autoflowering plants on a tight schedule, slow start plants may not get as big or produce as much weed as they could have.

An average “strong start” looks like this. These cannabis plants are 21 days from germination. Some are bigger than others, but overall they’re all growing fast and healthy. Even the smallest one has 6 sets of leaves (though the 6th set has just started growing in on that upper right plant).

In perfect conditions, with fast-growing strains and a strong grow light, cannabis plants can get even bigger in that time. These autoflowering plants are also just 21 days from germination. Now that’s a STRONG start. I think this is the biggest I’ve ever seen seedlings get in that time period. Note: They were grown under an 4000k LEC/CMH grow light, which tends to get faster vegetative growth than other grow lights, in my experience.

Cannabis plants depend on you for a strong start.

For photoperiod plants, a strong start can shave a week or two off your total grow time, which is awesome.

For autoflowering plants (which start making buds when they’re about a month old on average), a strong start is key to getting good yields. If autoflowering plants start making buds before they reach a good size, they’ll stay stunted and puny, incapable of producing a big harvest. That means it increases your yields to avoid common pitfalls that slow down young plants.

By germinating seeds in their final destination, giving 18 hours of light a day, watering seedlings perfectly, and giving a perfect environment, you’ll get strong fast-growing seedlings that get big quickly and can start flowering as soon as possible to produce a big harvest.

Give great care to your cannabis plants and they reward you well!

Bonus: Recommended Seeds for a Strong Start

Standard Strains (Photoperiod) – These are my top 3 personal favorite strains right now.

• Candy Games #38 – Good germination, outstanding density and bud appearance. May be one of the most potent strains on the market, testing at over 30% THC. Smells amazing. Grows hard “nugs” of weed that are easy to dry.
• Mandarin Cookies V2 – I absolutely love the buds from this strain, including the appearance, but especially the effects. Buds are potent, relaxing and smell of pineapple and sweet to me. Produces stellar bud quality even if you make some mistakes. Absolutely encrusted in trichomes, and tests particularly high in relaxing limonene.
• Purple Ghost Candy – This strain is extremely easy to grow with massive yields and some of the best bud quality I’ve grown. Plants get big, and grow fast. Make sure to initiate 12/12 once plants reach half the final desired size. Responds extremely well to training. Will reward you with enormous yields, just make sure to give plenty of light and nutrients.

Four different examples of Mandarin Cookies V2 I’ve grown in different environments. Forgiving plants, and always an outstanding smoke.

And an example of the resulting Mandarin Cookies V2 buds after harvest. Like out of High Times magazine 🙂

Autoflowering Strains

• Banana Daddy Auto RBX2 – very potent but still relaxing effects (described as “euphoric) that may be a good choice for those with anxiety who still want to get high, with around 24% THC and 1-2% CBD. About 80 days from germination to harvest. Chunky buds and the plant stays a manageable height.
• Blue Dream Auto – Ready in as little as 62 days though THC improves over another 1-2 weeks, dense buds, low CBD to help the buds feel more potent.
• Creme de la Chem Auto – A personal favorite, ready in 65-75 days (mine was ready in 70). I love the bud effects, which feel strong yet mellow and relaxing.

Bonus: Pineapple Express Auto – One of the most famous auto-flowering strains of all time, this is ready to harvest in under 70 days from germination.

This Creme de la Chem Auto grown under a tiny LED turned into a bud ball.

The post 5 Steps to Give Cannabis Plants the Best Start appeared first on Grow Weed Easy.