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.

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.

Happy growing,
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.

We had just started an autoflower seed journal, and received an email from Labron, a self-proclaimed “old DeadHead”. Labron had a message to share about storing cannabis seeds.

This Picture: Fresh, viable cannabis seeds. Ready to grow!

“I hadn’t grown anything in years, but last month when you started your auto flowers, I decided to follow suit.”

We recently started a “grow with us” autoflowering grow journal in the weekly newsletter, and Labron decided to join in using the seeds he had stored away a few years ago.

This Picture: Our autoflowering plants from the current “grow with us” grow journal

“I had stored perhaps 40 or 50 seeds… stored in individual zip lock bags (very small type), were then placed in larger zip locks and placed inside a cigar box… stored in a cool, dry and dark cabinet.”

His stash of cannabis seeds had been stored in ideal conditions. He decided to germinate some of the seeds using the wet paper towel germination method.

This Picture: The wet paper towel method is one of the most popular ways to germinate cannabis seeds. Seeds are kept between wet paper towels (in a bag or between two paper plates) until they sprout.

“Using the paper towel method, I started 12 seeds, 6 females and 6 auto flowers. Only 3 developed tap roots. And of those 3, only one actually started sprouting regular leaves.”

He was using a germination method that had worked well for him in the past. That is a sign the lack of germination is likely due to seeds themselves.

This Picture: If you ever use the wet paper towel method to germinate seeds, make sure to label which one is which!

“I grow organically and use a soil made up of top soil, coco coir, peat moss and vermiculite… I have usually had good results with this formula. But not this time.”

His message for other growers is to buy fresh cannabis seeds whenever possible.

“What I am concluding… is that sometimes good genetics and procedures are not enough. You want fresh seeds if possible. Even well stored, old seeds are just that. Old.”

You can get most well-stored old cannabis seeds to germinate. But even if you give perfect conditions, some seeds won’t germinate no matter what you do. So whenever germinating older seeds, make sure to have a backup stash of extra seeds. Preferably fresh ones. There are many times you wish you had more seeds, but never a time you wish you had less!

This Picture: On the right, you can see the round cotyledon leaves that were fully formed inside the shell. Pretty neat! These first leaves are yellow inside the shell, but once they get exposed to light they open up and turn green.

“I am in my late 70’s and have a bag of collected seeds that was started sometime in the early 1970’s. It currently contains several thousand undifferentiated seeds of who knows what strains from the past. But would any of them even try to germinate and grow? I doubt it.”

It can’t hurt to give those seeds a try, you might be surprised!

This Picture: A happy little marijuana seedling with the seed shell stuck on its first round leaves. If you ever see this, just leave it alone and it will fall off on its own 🙂

If you’ve got old seeds you want to germinate, or new seeds you want to keep safely in storage, here are some tips to increase your chance of success as much as possible.

Tips for Germinating Old Seeds

• H2O2 Dip – Dip the seeds in Hydrogen peroxide before initiating germination. This kills any possible germs or pathogens on the shell.
• Heat – Make sure seeds are warm. Ideally the germinating seeds should get 80-85°F (27-30°C). A seedling heat mat underneath (or reptile heat lamp pointing down from on top) can help. If you’re planting the seeds directly in the grow space, turn on the grow light while they’re germinating. Just like the sun!
• Wet – Once seeds touch water, it kickstarts the germination process. That means it’s crucial once the seeds get wet, they never dry out. Make sure your paper towels, seedling cube, or soil (or whatever medium is holding the seeds) doesn’t dry out during germination.
• Leave Them Alone – Don’t touch or move seeds after they start germinating.
  • If using paper towel method, put just one sheet of paper over the top of seeds, so you can see whether they’re germinated through the translucent sheet. Give them 3 days before you even check, though that may kill you inside.

Learn how to germinate cannabis seeds for high germination rates.

After germinating old seeds, you’ll be rewarded with happy, adorable seedlings of rare genetics.

How to Store Cannabis Seeds to Last for Years

• Dry – Seeds must stay totally dry
• Sealed – Keep in air-proof container
• Cool – Temperature under 65°F (18°C)
• Dark – No light exposure is ideal

Of course if you have your own seeds, there are many ways to accomplish these conditions. But I personally love when I buy seeds that are already perfectly set for good storage. Good packaging also means the seeds are more likely to have been stored properly before they got to you. Here are examples of good seed packaging, so you know what to look for.

I like how Seed Supreme stores their in-house seeds. This is how I got my last seed order. Seeds in vials, kept in a sealable light-proof bag. Just stick it in the back of the fridge or cool drawer and cannabis seeds can stay viable for years to come.

Another great seed storage method is by Happy Valley Genetics. Seeds are kept in vials inside a little cardboard box. It does take more room to store compared to the above method, but the package is really spiffy looking, and each vial is completely safe. I had already cut the seal on this pack before I made the video, but I like how their seed packs come sealed so you know you have an unopened breeder pack.

Candy Games #38 is one of my favorite strains right now!

The post Why Your Old Seeds Might Be Dead (Even if You Stored Them Perfectly) appeared first on Grow Weed Easy.

You’re browsing a cannabis seed bank website, and see different marijuana strains with the same name, perhaps Bruce Banner. But one says “Autoflower” and one says “Fast” (sometimes also “Express” or “FF” or “Fast Flowering”). What does this mean? What’s the difference?

What’s the difference between an Autoflower and a Fast cannabis strain?

“Autoflower” and “Fast” Cannabis Strains are Not the Same

This may be the most confusing strain naming convention for beginner cannabis growers. You could read the entire strain description, and still not know what to expect. Autoflowering strains are technically very fast to grow, typically being ready to harvest just 2-3 months from germination.

However, the short answer is a “Fast” strain is a fast-flowering photoperiod strain (not an autoflower strain).

Keep reading for a quick and simple explanation, so you know exactly which strain to choose for what you want!

“Autoflower” Cannabis Strains Make Buds Automatically

An auto-flowering (“auto”) strain makes buds automatically after a few weeks, and these plants are typically ready to harvest only 2-3 months from germination. These are not photoperiod strains and don’t need special light periods, or any input from you whatsoever, to start growing buds. They’re essentially like a cannabis houseplant that just needs to be kept alive to make buds.

Auto-flowering strains like this Gorilla Glue Auto by Fast Buds tend to stay small and are typically ready to harvest 2-3 months from germination.

• Autoflowering examples: Bruce Banner Autoflower or Chemical Candy Auto

Learn more about autoflowering strains.

“Fast” Strains are Photoperiod Strains… but Faster

A “Fast” strain is not an auto-flowering strain, but actually a photoperiod strain that has been bred specifically to go through the flowering stage extremely quickly while still achieving good yields and potency.

• “Fast” strain examples: Bruce Banner Fast and Crystal Candy F1 Fast Note: Fast strains are sometimes called “Express” or “FF” (for Fast Flowering)

What does “photoperiod” mean? Photoperiod strains are traditional cannabis strains, and instead of automatically growing buds after a few weeks, they need to experience a 12/12 light schedule (12 hour nights) in order to start making buds. Otherwise photoperiod plants just get bigger and bigger forever, never growing buds. Luckily, giving 12 hours of darkness each day is easy to accomplish indoors just by putting your grow lights on a timer.

Learn more about photoperiod cannabis strains.

A “Fast” strain like Crystal Candy F1 Fast is NOT an auto-flowering strain!

Fast cannabis strains are usually developed in one of two ways.

Two ways to create a “Fast” photoperiod strain:

1. Cross a photoperiod strain with an auto-flowering strain – Once the cross is made, the first generation (F1) of offspring will be photoperiod because the auto-flowering trait is recessive. In other words, the offspring carry the recessive autoflowering gene, but still act like photoperiod plants. Those photoperiod plants tend to be much faster-flowering. Some breeders might sell those F1 seeds as “fast flowering”. However, typically a breeder will continue breeding to select for the fast-flowering trait while breeding out the recessive autoflowering trait until they stabilize a photoperiod strain with that extra speediness. The use of autoflowering genetics is why you’ll notice that many “fast” photoperiod strains are developed by breeders that also breed auto-flowering strains.
2. Cross 2 fast-flowering photoperiod strains – In this case, the breeder makes the cross between great photoperiod plants, identifies the fastest-flowering offspring, and then uses those plants to breed the next generation. This is typically done by commercial growers, and over several generations can shave multiple weeks off the flowering time without sacrificing yields or bud quality.

For home growers, we typically don’t mind an extra week of growing here or there. As long as we’re getting several solid harvests every year, we’re often happy with that. Compared to those growing weed to sell to dispensaries, we may take more time in between grows, and experienced home growers often grow way more weed than we could use on our own anyway.

However, once breeders develop these fast strains, it’s actually pretty neat from the perspective of a home grower. Who doesn’t want to get the same bud quality and yields, but sooner?

Fast cannabis strains produce the same results in less time.

Recommended Fast Strain: Gorilla Cookies Fast (sometimes listed as Gorilla Cookies “FF” for “Fast Flowering”) can get big and produce great yields, but buds are ready to harvest 7-8 weeks after initiating 12/12. That’s 2-3 weeks quicker than most photoperiod strains.

Here’s an example of Gorilla Cookies Fast. Tons of weed in a short amount of time!

While we’re here, I just wanted to explain the difference between feminized and regular cannabis strains, since this is a super important distinction for home growers!

Feminized vs Regular Seeds

• Feminized Seeds – Every cannabis plant is female when you start with feminized seeds. That means every single plant will make buds, and the buds will be seedless. These special seeds are created using an advanced feminization technique. As a home grower, starting with feminized seeds lets you grow weed without worrying about male plants. Example: Bruce Banner Feminized
• Regular Seeds – With regular seeds, half plants are female (makes buds), half are male (don’t make buds). Example: Bruce Banner Regular. Male plants make non-smokable pollen sacs instead of buds, and also release pollen, causing any nearby buds to become full of seeds. Although it’s extremely important for growers to know whether a cannabis plant is male or female, you can’t tell which is which from looking at the seeds, or even from looking at the young plants. Male and female plants look the same until they start making flowers or pre-flowers. Therefore when using regular seeds, growers must identify and remove male plants as they reveal themselves. You get to skip all that if you start with feminized seeds.

Half of “regular” seeds grow into female plants, which make buds.

But half of “regular” seeds grow into male plants, which make non-smokable pollen sacs.

I recommend most beginner growers start with feminized seeds. This takes one extra possible headache out of the growing process. It stinks if you grow a few regular seeds and most of them (or even all) end up being male, due to random chance. In that case, you would have to start over to get more cannabis plants that grow buds. It’s a lot easier to take care of cannabis plants when you know every plant will make buds!

Feminized seeds always make buds.

Fast Fun Fact: You may have noticed many versions of Bruce Banner on this page. Why so many variations? It’s because the original Bruce Banner cannabis strain (bred by Jason Holck, aka OG Ironlung) hit the genetic jackpot of big yields, high bud quality, and strong euphoric effects.

Bruce Banner genetics tend to be high-yielding with excellent effects.

Do you have any questions about marijuana seeds or strain names? If so, let us know and I can add the necessary information to this tutorial!

The post What’s the Difference between “Fast” and “Autoflower” Cannabis Strains? 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.

Hey cannabis growers! We all know how annoying nutrient problems can be. And obviously, the best thing to do for your cannabis plant to prevent growing problems is give them the conditions they need to thrive. But did you know some strains are naturally more resilient than others? Certain genetics are less likely to experience problems. Yes, some special strains can experience sub-optimal conditions and still thrive.

Some cannabis strains make amazing buds even if you make some mistakes.

But which ones? These strains typically share some features…

• Fast-Flowering Strains – Perhaps it’s because they just don’t get enough time to get sick, but fast-flowering plants are often ready to harvest before you start running into significant problems even in sub-optimal conditions.
• Buds Grow as Nuggets, Not “Colas” – “Cola” is Spanish for tail, some growers use the word cola do describe a long fat bud. Sometimes these types of buds are called “baseball bats” (or in less polite company, “donkey d**ks”). These strains are high-yielding, but also prone to bud rot because they focus energy on producing long, fat colas. And for the purposes of today’s subject, tend to take out literally everything they can from the plant to their own detriment. These strains happily kill themselves to make buds. Which is kind of cool in its own way, but if you’re just looking to get a solid harvest with high bud quality, you’ll find the strains that tend to grow buds as small nuggets tend to thrive and stay healthy while their cola-wielding friends are sucking out every last nutrient as the plant slowly dies around the buds.
• Stable, Established Strains – Strains that are well-bred to be predictable tend to be more resistant to problems than raw crosses or experimental strains. That’s because breeders often refine their best strains for years to ensure that every batch of seeds grows exactly the same – fast and healthy!
• Legendary Strains – Some strains become legendary for a reason. Often, it’s because they just have something special to offer. Strains like Blue Dream, Girl Scout Cookies, Bruce Banner, and others were developed over years by home growers and commercial growers together. They’ve stuck around because they are all around great strains, and that’s also why you see they are some prominent in the history of so many new strains. Although not all versions of these legendary strains are great, I’ve found when you get them from a good breeder, they’re more likely to perform above-average than when you’re growing a strain you’ve never heard the name of. I love a strain name like “Candy Pegasus” as much as the next person, but you need to be more wary of brand new strains.
• Direct-to-Grower Breeders – Strains from breeders that sell directly to customers are often a great choice. I think it’s because they’re also the ones answering questions when growers run into plant problems. The further removed the breeder is from the grower, the less they may be thinking about how plants grow, since breeders are usually growing in ideal conditions. These growers breed only for what the buds are like, and may not “stress test” their plants, unlike breeders who also consider growth patterns. Direct-to-growers breeders pay extra attention to ensure their strains tends to germinate quickly, efficiently use nutrients, grow fast, and never herm. For example, I have found the homegrown strains from Seed Supreme, Seedsman, and MSNL tend to be easy to germinate, fast-growing, and overall resistant to problems.

Looking for some specific recommendations? Let’s explore some hardy cannabis strains that can handle a challenge!

Blue Dream by DNA Genetics

Why It’s Resilient

• Fast-Flowering – Ready to harvest with a 8-10 week flowering stage.
• Stable, Established Strain – This version has been stabilized from the original clone-only strain over several years.
• Legendary Strain – Blue Dream is the gift that keeps on giving. Every year there’s a new, even better Blue Dream. It has that special something that can only be accomplished by growers all over the world working together to develop a strain for years.
• Direct-to-grower – Get is straight from DNA Genetics off their website.

Ideal For: Growers looking for a balanced high (strong yet extremely relaxing) with a forgiving growth cycle.

Get Blue Dream – Buds get tinges of purple with strong enough light

Growing Blue Dream Tips 

Ready to harvest with a 8-10 week flowering stage, this version is exceedingly easy to grow. Plants are just not picky. Responds well to training and can handle relatively higher levels of nutrients. Does well outdoors but really thrives indoors.

Girl Scout Cookies (GSC) by Seed Supreme

Why It’s Resilient

• Fast-Flowering – Ready to harvest with a 8-10 week flowering stage. These buds won’t “go long” on you.
• Stable, Established Strain – This version has been stabilized from the original clone-only strain over several years.
• Legendary Strain – Anyone who’s been watching cannabis cups or visits dispensaries has probably seen this strain many times. There are sooooo many “Cookies” strains that have been developed from this strain as well. It’s legendary for a reason, and this refined version may have even better bud effects and sweet “cookies” smell than the original clone.

Ideal For: Those seeking a strong, euphoric effect, sweet-smelling buds, and a resilient growth profile.

Get Girl Scout Cookies – Famous for a reason!

Growing Girl Scout Cookies Tips

Easy to grow, easy to train. Can handle warmer temperatures than some other strains, which makes it a good choice if you’re struggling to control the heat in your grow room, or live in a very warm climate. Great yields even if you make some mistakes.

Honorable Mention: Platinum Cookies is a Cookies cross that has that special something. Check out my full Platinum Cookies strain review.

Purple Ghost Candy by Seedsman

Why It’s Resilient

• Buds Grow as Nuggets – Chunky, dense nugs galore. Often grows with purple tinges all over the buds as long as you provide high levels of light.
• Stable, Established Strain – This strain was a banger from the beginning, but has been refined over the last few years into a gold standard stabilized strain.
• Direct-to-grower – Seedsman runs a full seed bank full of strains from many different breeders, but I’ve consistently found their in-house strains are just all around easy to grow with great germination rates and lower chances of problems.

Ideal For: Growers looking for a potent high and a sturdy plant with big yields. Best for growers with a bigger grow space. This plant needs room to stretch (either tall or wide). Performs great as a single plant as it tends to completely fill up the grow space available.

Get Purple Ghost Candy – One of my favorite strains lately!

Growing Purple Ghost Candy Tips

I’ve found this strains tends to grow big plants with huge yields, yet grows buds as nuggets so you don’t run into the same problems as other high-yield strains. Grows lots of side branches and responds very well to pruning, bending branches, and defoliation.

One of the reasons I chose this strain over the others I’ve grown from Seedsman is the outstanding bud quality. Buds tend to grow dense, beautiful, and POTENT. Make sure to wait until buds are totally mature before harvesting for the best bud quality. Not for the faint of heart or casual smokers!

Dirty Unicorn by Dirty Bird Genetics

Why It’s Resilient

• Fast-Flowering – Typically ready to harvest in about 9 weeks from 12/12.
• Buds Grow as Nuggets – Buds are dense and sparkly, and produce tight nugs.
• Stable, Established Strain – Dirty Bird Genetics took a famous Thug Pug strain (Unicorn Poop – a non-feminized strain that is always sold out) and worked with it for over two years to make an amazingly consistent strain that gives you the wonders of the original genetics but in feminized, stabilized form.
• Direct-to-grower – Get it straight from the breeders.

Ideal For: Those who want a clear-headed, energetic high with top-of-the-line bud appearance and smell.

Get Dirty Unicorn – Unusual name, memorable buds!

Growing Unicorn Poop Tips

Plants tend to grow on the taller side, with extra space between nodes, but that actually makes it really easy to train this plant to grow into whatever shape you want. Vigorous, fast growth. The seeds germinate fast and seedlings tend to start strong.

Bruce Banner by Seed Supreme

Why It’s Resilient

• Buds Grow as Nuggets – Dense, tight nugs galore!
• Stable, Established Strain – Developed over years
• Direct-to-grower – Get it straight from the source.

Ideal For: New growers, low-maintenance gardens, and those prone to minor nutrient mishaps. Offers a powerful, uplifting high.

Get Bruce Banner – Named after the Incredible Hulk for the sheet potency of buds

Growing Bruce Banner Tips

A robust strain that can take extra nutrients and warmer temperatures. Great yields, easy to grow, and overall just a pleasure of a plant.

Choosing the right cannabis strain can make a big difference. Hardy strains are known for their ability to thrive in less-than-perfect conditions, which makes them perfect if you’re looking for a consistent harvest with minimal issues. It can help when you opt for fast-flowering strains, those that grow buds as nuggets, stable and established genetics, legendary strains, and those from direct-to-grower breeders. Remember, the best cannabis strains are the ones that give you what you want, how you want it!

Happy growing!
Nebula Haze

The post Which Strains Get Fewer Nutrient Problems or Deficiencies? appeared first on Grow Weed Easy.

Ok, it’s starting to get warm outside. What if you want to harvest a lot of outdoor weed as fast as possible? What if you’re working with a short summer where you live? Perhaps it’s already summer time; do you still have time to grow weed outdoors? Get the answers today!

• Under 2 months → Not enough time to harvest outdoors (time to start an indoor grow)
• 2-3 months left → Grow an autoflower (Gummibears Auto, LSD-25 Auto, White Russian Auto)
• 3+ months left → Grow an autoflower (fastest) or fast photoperiod (Bruce Banner Fast, Guava Root GMO, Gorilla Gas F1)

Grow autoflower strains for an ultra-fast outdoor harvest in as little as 2 months!

Pictured: Rainbow Kush Auto plants on either end, Four Assed Monkey Auto plants in the middle. Masterfully grown by our Home Grow Masterclass student Raymond!

When I started growing in 2008, you had to always plant your cannabis in the Spring and they would not be ready to harvest until late Fall. That’s how traditional (“photoperiod“) strains worked.

Luckily, as a cannabis grower in 2026, you have more outdoor growing options.

There are now many strains, known as autoflower strains,  which are ready to harvest as soon as 8 weeks from germination, regardless of when you germinate your seeds. That’s less than 60 days from seed to weed. It’s still mind-blowing to me how fast autoflower can strains sprint to harvest.

Autoflower cannabis strains need as little as 2 months to go from seedlings…

…to a bountiful outdoor autoflower cannabis harvest!

What that means to you: If you’ve got at least two more months of decent weather where you live, you’ve still got enough time to complete an outdoor harvest using autoflower strains. Note: “Decent weather” for growing cannabis plants means the weather is sunny on many days, and not freezing cold or constantly wet.

Fun Fact: I’ve noticed that many fast autoflower strains have “Blueberry” genetics in their history. Someone in the past must have made a fast-flowering Blueberry auto cross!

A lot fast autoflower strains have Blueberry genetics in their history.

What About Photoperiod Strains?

When growing outdoors, photoperiod plants grow buds in the summer and are ready to harvest in the Fall. But even in ideal conditions, the fastest photoperiod strains are usually slower than almost any autoflower strain.

That means if you’re looking for the fastest outdoor harvest, autoflower strains are the best option.

But what about the fastest photoperiod harvest? There are “fast version” photoperiod strains that are ready to harvest a few weeks earlier outdoors, typically in early-to-mid Fall.

Most photoperiod plants (like this Larry Lemon) are not ready to harvest until mid-to-late Fall. “Fast version” strains may be ready in early Fall.

See Recommended Strains for a Fast Outdoor Photoperiod Harvest.

These 10 Autoflower Strains Are Ready to Harvest Outdoors in 2-3 Months

The fastest strains to harvest are autoflower strains. Autoflower strains start making flowers (buds) about a month from germination, and are typically ready to harvest just a month or two after that. The exact amount of time needed depends on the strain.

Most of the following autoflowering strains are ready to harvest 8-10 weeks from germination. 2 months is about as fast as you can harvest with autoflower strains and still get good yields and bud quality.

Note: A little extra time increases bud size and potency. Even with these ultra-fast strains (which do produce great buds in 2 months), you can increase your yields and bud potency further by giving them an extra week or two over the minimum recommended time.

When time is of the essence, the following outdoor autoflower strains serve you well!

Black Cream Auto by Sweet Seeds

Ready to harvest in 60 days from germination, this strain stays on the shorter side. Plants tend to grow one main big bud, and a few smaller side branches. Bud color ranges from regular purple to almost black purple, depending on the particular plant. The smell is sweet and fruity, with earthy notes. Once they’re dried, the dark purple nugs are a unique sight to behold.

Buds have a unique smooth effect that I love from Sweet Seeds strains (whether auto-flowering or photoperiod). Their genetics are originally from Spain and leave you relaxed and floating on a cloud.

Dark purple buds like from some Black Cream Auto are delightful to see on the plant and after harvest!

Here are all the colors of buds you can expect from Black Cream Auto. These plants are extra hardy and can handle some mistakes yet still produce a great harvest. Grown by Santacabrera.

Skunk #1 Auto by White Label

Skunk #1 Auto plants make that old school skunk smell that takes me back to when I first started smoking. Great yields, easy to grow, and ready to harvest in under 60 days. A relaxing strain that is not too intense, making it perfect for social situations or long smoking sessions.

Two Skunk #1 Auto plants grown outdoors (orange cat for protection)

Skunk #1 autos produce big buds outdoors, fast!

Girl Scout Cookies Auto by FastBuds Seeds

I love this autoflower strain for a bunch of reasons. For one, this strain is true-to-its-roots and gives you Girl Scout Cookies buds with the effects you would find in a photoperiod version of the strain. Buds look gorgeous, and feel stronger than the 20% THC. The apparent strength may have to do with the entourage effect and higher levels of d-Limonene in this strain’s buds. Note: D-Limonene is a lemon-smelling terpene that adds to the entourage effect and may make buds feel more relaxing and social.

Plants can get surprisingly tall in a short amount of time. Ready to harvest about 65 days from germination. Prefers higher-than-average nutrient levels in the flowering stage (a plant needs lots of nutrients to grow those huge buds!). Otherwise, plants are hardy and easy to grow.

LSD-25 Auto by FastBuds Seeds

A lot of the fastest autoflower strains are bred by FastBuds, or descended from FastBuds genetics. That’s because this breeder has continuously focused on making strains to produce fast harvests. LSD-25 Auto is a popular choice for growing outdoors because it’s ready to harvest in 60 days from germination, stays small, is easy to grow, and most plants produce bright purple buds.

Outdoor-grown LSD-25 Auto plants typically make bright purple buds. This one was grown by BigBeardy Grows.

Blueberry Auto by Seedsman

I have had consistently great results with most autoflower strains by Seedsman. The seeds germinate well, plants are easy to grow, and bud size and quality are above-average. Their Blueberry Auto is no exception!

These Blueberry Auto plants were grown in a DIY greenhouse (mainly to keep them out of sight), and thrived outdoors.

Blue Cheese Auto by Seed Supreme

This strain tends to grow one main bud, and it can get THICK! Blue Cheese Auto is specifically resistant to mold or bud rot, so it can handle higher humidity levels than many other strains. Great if you tend to have a lot of wet days or high humidity where you live. Ready to harvest in about 70 days from germination.

Blue Cheese Auto plants grow well outdoors, even if the environment isn’t perfect.

Blue Dream Auto by Seed Supreme

Needing 70 days from seed to harvest, Blue Dream plants tend to be easy to grow with excellent yields and bud effects.

Blue Dream Auto plants tend to grow themselves.

Some of these strains take a little longer, but are still very fast and reward you with bigger yields than the fastest autoflower strains.

Mint Jelly Auto by Humboldt Seed Company

This strain is an autoflowering version of the popular Mint Cake strain, but it may have turned out even better than the original. It has a THC level of up to 27% and a peppermint and cake flavor. It grows well outdoors, and is ready to harvest about 70-80 days after germination.

Mint Jelly Auto produces up to 27% THC – one of the most potent outdoor autoflowering strains available!

Cream Cookies Auto by Fastbuds Seeds

This strain is considered to be an Indica-dominant strain (its “body high” is greater than its “head high”) with high resin production. It has a THC level of a little over 20% and buds have a caramel and creamy flavor. It grows well outdoors and is ready about 10 weeks from germination.

Most autoflower cannabis plants, including Cream Cookies Auto, tend to stay on the smaller side, unless marked as XL

Planet of the Grapes Auto by Ethos Genetics

Easy to grow, good yields, smells great, STRONG bud effects. May be even stronger than Mint Jelly Auto in some cases. Tends to take a bit longer than most autos (up to 90 days) and gets bigger (up to 2-3 feet tall) but will reward you for your patience with amazing yields of top-quality buds. When growing outdoors, you want to plant this strain a full 3 months before it gets cold or rainy outside where you live.

Planet of the Grapes Auto grows with a natural bushy structure and buds are amazing.

Kushberry Moonrocks Auto by MSNL 

Easy to grow, hardy enough to grow in hot or arid climates, and great yields make this a gem in the outdoor autoflowering strain world. Ready to harvest about 2.5 months from germination. I absolutely love the photoperiod version of this strain, and the autoflowering strain lives up to the same standard of bud quality. Truly an example of getting photoperiod buds in autoflowering form.

Kushberry Moonrocks Auto cannabis bud quality is in a league of its own.

Grease Gun Auto by Atlas Seed

This strain produces the best bud quality, resin production, and potency if you allow buds to continue to mature until a full 12 weeks from germination, though it can be harvested a week or two earlier in a pinch.

Here’s an outdoor Grease Gun Auto grown by SkunkSquatch: “Plant is grown in a 7 gallon grow bag about 22 inches tall.”

Grease Gun Auto by Atlas Seed does well in outdoor conditions and grows sparkly buds dripping in resin.

Zkittlez Auto by Seedsman

Extremely easy to grow indoors or out, this strain does take a bit longer than most others on this list, needing almost 90 days from seed to harvest. Yet still faster than any photoperiod strain. For your patience, Zkittlez Auto plants reward you with huge yields of sweet-smelling buds covered in trichomes.

Zkittlez Auto buds produce lovely “chill” effects, and smell delicious.

Auto Duck by Dutch Passion

“Duck” strains (also called “Ducksfoot” strains) look different from other cannabis plants. Unlike typical cannabis leaves, the leaves of these strains are the shape of a duck’s foot. This is due to a natural mutation that an enterprising cannabis grower noticed and bred into a strain. As a result, these plants don’t look as much like cannabis plants to most eyes even after buds start growing. That makes these strains a coveted choice for outdoor growers looking for a little extra stealth.

This strain takes a full 3 months outdoors from seed to harvest, but rewards you with excellent buds. This particular version of Duck has been crossed with a high quality White Widow, giving you White Widow buds from a duck leaf cannabis plant.

Auto Duck by Dutch Passion is a cannabis strain that grows unique duck’s foot-shaped leaves. Stealthy!

Check out those leaves up close.

A Ducksfoot strain has less of an overall “cannabis” aesthetic.

What About Photoperiod Strains?

If you’re pressed for time before cold weather arrives, or just want the fastest outdoor harvest possible, then photoperiod strains aren’t your best bet. Even the fastest photoperiod strains aren’t ready to harvest as fast as almost any auto-flowering strain.

Most photoperiod strains are ready to harvest in mid-to-late Fall

While autoflower plants are ready to harvest based on their age, photoperiod plants go through their life cycle based on the season. They start producing buds in response to long nights, which means photoperiod strains typically start making buds in mid-to-late summer. Buds continue to mature until plants are ready to harvest in Fall.

Think of it as if a photoperiod cannabis plant is “trying” to finish making buds before winter comes.

Most photoperiod plants (like this Larry Lemon) are not ready to harvest until mid-to-late Fall. Notice how the leaves in the background have changed color.

“Fast” photoperiod strains are ready to harvest in early-to-mid Fall

When a photoperiod strain is “fast” that means it tends to be ready to harvest a bit earlier in the Fall season. However, there is no photoperiod strain that is naturally ready to harvest in summer. Photoperiod plants are “trying” to time their harvest to happen right before winter. If you want an outdoor summer harvest, you need to choose auto-flowering strains.

You need an auto-flowering strain, like this Bloody Skunk Auto, to achieve a harvest in summer.

Photoperiod plants are very sensitive to time of year

An odd quirk is that if you plant photoperiod seeds outside too early in the spring, the nights will be long enough to cause them to start making buds immediately. However, since the days are getting shorter at that time of year, the plants quickly revert back to the vegetative stage, buds die, and the plant then goes through its regular life cycle, becoming ready to harvest in the Fall.

On the other hand, with an auto-flowering plant, this is not a consideration. Just put the plants outside when you know you have 2-3 months of good weather.

Photoperiod plants may “re-veg” if you put them outside too early.

Remember: Whether you plant photoperiod seeds outside in the Spring or Summer, the buds will be ready to harvest in the Fall.

Photoperiod strains aren’t the best choice for late planting

Photoperiod strains grow best outdoors when placed outside in late Spring. If you plant photoperiod seeds too late, the buds might not be ready to harvest in time, even if you’re growing a Fast Photoperiod strain. Why? Let’s look at the life of a photoperiod plant to see why they need more time than you might think.

A photoperiod seedling needs a certain amount of maturity before it can start flowering (making buds). Typically, most photoperiod plants do not start flowering until at least 3-4 weeks old (later for some strains), even if you plant it later in the season when normally a plant would start flowering. So let’s say you’ve only got 3 months left before it gets cold or rainy in your climate. That means you need a photoperiod strain with a 2 month flowering period or shorter, because your plant won’t start flowering for the first month. And that’s if everything goes as planned.

Start seedlings indoors to help give them a fast start.

That’s why it’s recommended to get a photoperiod strain with the absolute shortest flowering period when planting later in the season. This just helps speed everything up and ensure your buds are mature and ready to harvest before it gets cold.

There are several “Fast” photoperiod strains, which have 6-8 week flowering periods in good conditions. These can shave off a few weeks from the flowering stage, but you’re still looking at a 3+ month grow from start to finish outdoors. If you’ve got less time than that, I highly recommend going with autoflowering strains!

“Fast” strains are your best bet for photoperiods with late outdoor planting.

Another tip for growing outdoors is to make sure to start your seeds indoors, so they get a headstart and are strong enough to start growing fast and healthy as soon as they’re put outdoors. Take great care of these seedlings and pay close attention to them from the beginning. Be careful not to overwater them. And when you put them outside, ensure they get lots of sun.

Outdoor Late-Planting Photoperiod Tips

• Grow a “Fast” Photoperiod Strain – Get a strain with a 6-8 week flowering period (as fast as it gets for photoperiod strains).
• Start Indoors – Give your photoperiod seedlings a head start by giving them perfect conditions for the first few weeks of life.
• Lots of Sun – It’s especially important to make sure your late-planted cannabis plants get a lot of light. Light is food for plants!
• Don’t Overwater – Overwatering is one of the most common ways to slow down a cannabis plant.

Learn how to grow great cannabis outdoors.

“Fast” Photoperiod Strains – Ready to harvest in early-to-mid Fall. For an earlier harvest, grow an autoflowering strain!

Note: Even if you plant these strains outdoors very late in the season, fast photoperiod strains need at least 3 months from germination before buds are ready to harvest.

Bruce Banner Fast Version by Seed Supreme

Bruce Banner is an epic strain, and this is the faster flowering version. The quality of buds is the same, though with a shorter flowering period it tends to have slightly lower yields than if you grew the non-fast version. Extremely potent (over 25% THC) so these buds are not for the faint-hearted.

Bruce Banner Fast by Seed Supreme does well in outdoor conditions and grows sparkly buds dripping in resin.

Northern Lights Fast Version by Seed Supreme

This strain is a good choice for a stealth grow because it tends to grow more short and bushy (won’t grow over your fence), and doesn’t stink up a storm like many other photoperiod strains. Tends to be a relatively hardy and forgiving plant, and can handle colder climates better than most strains on this list. The reward is sparkly buds with a nice smooth smoke.

Northern Lights Fast by Seed Supreme does well in outdoor conditions and grows sparkly buds that smell fresh with a touch of incense.

Blue Princess Fast Version by Homegrown Cannabis Co.

This is a Blueberry crossed with a Cinderella strain (hence “Blue Princess”), and the fast version has proven to perform well outdoors and still reward you with an ultra-fast harvest. A great strain for those who suffer from anxiety, as the higher CBD levels help provide a relaxing soothing effect, and overall is known as a “smiley” strain.

Blue Princess Fast by Homegrown Cannabis Co. is well-suited to outdoors and grow dense, professional looking buds.

Frisian Dew by Dutch Passion

Although not a “fast type” strain, any list of great outdoor cannabis strains has to include Frisian Dew. It is the quintessential outdoor strain, being developed specifically to thrive in non-ideal outdoor environments (especially colder climates), yet still produce a great harvest. Buds are typically purple, plants are resistant to pests, cold, high humidity, and other common stresses.

A great choice for growers at northern latitudes. It tends to be ready to harvest earlier than most other photoperiod strains.

Frisian Dew was specifically bred to thrive outdoors in northern climates.

A closeup of Frisian Dew buds. Beautiful!

Ready to Plant for a Late Summer Cannabis Harvest?

If you’re going to grow outdoors and it’s already getting late in the season, then you need to grow a fast autoflowering strain. These strains need as little as 2 months from seed to harvest. If you’ve got more than 3 months, then an early-finishing photoperiod strain can also work.

What this means to you: As long as you have decent weather for the next few months, you have enough time to plant one of the recommended cannabis seeds outdoors and still get a good summer harvest.

Remember, with outdoor plants, give them as much direct light as possible every day, and pay attention to the weather. If it’s going to be bad weather, do what you can to protect your plants from the elements. Here’s a full guide on how to grow cannabis outdoors.

About the Author: Nebula Haze

Nebula Haze is a dedicated cannabis enthusiast and co-creator of GrowWeedEasy.com, your resource for every aspect of cannabis cultivation. With years of hands-on experience growing cannabis at home, Nebula uses her passion to simplify the grow process so anyone can achieve amazing yields and bud quality at home. Her in-depth yet simple tutorials make learning to grow weed easy and fun, the way it should be!

Nebula Haze wishing you many abundant harvests!

Make sure to use the search bar to search for any cannabis growing questions you may have, and our free plant doctor tool to diagnose your sick cannabis plants.

Don’t miss out on the latest tips, tricks, and expert advice from Nebula Haze! Sign up for our weekly newsletter to get the best cannabis cultivation tactics delivered straight to you every Sunday morning at 4:20 am.

The post Fast Outdoor Strains for a Quicker Cannabis Harvest (Short Summer, Late Planting…) appeared first on Grow Weed Easy.

I recently received this email about a stunted, tiny autoflowering cannabis plant. Why does this happen? Stunted autos are a common problem, especially for auto-flowering strains with a very short vegetative stage. Keep reading to learn what causes autos to stay too small, and how to prevent it!

“This picture was taken last Fall. This my Purple Kush CBD Auto plant, quite pretty…

…until you see the actual size of it!

This came from an auto-flowering feminized cannabis seed that I dutifully planted outside in the Spring. Maturity was supposed to be 63 days but when I saw how little it had grown, I left it in as an experiment to see how tall it would end up. It didn’t grow even another cm taller. I ended up harvesting it at 113 days.

Any idea of what’s happened? Why did this autoflowering plant stay so small and stunted?

~Carmen

Why did this autoflowering plant stay so small and stunted?

Auto-flowering cannabis plants are on a tight schedule. Once they germinate, it’s essentially a “race” to the end of their life. That’s because their ancestors (“Ruderalis” wild cannabis  plants) originated in Siberia where summers are just 2-3 months long. As a result, most auto-flowering strains start making buds at around 1 month from germination, and are ready to harvest when they’re just 2-3 months old.

What does this have to do with an auto-flowering plant staying small?

An autoflowering plant stops getting taller when it’s about 6 weeks old for most strains, and even earlier for faster-flowering auto cannabis strains like Purple Kush CBD Auto (which can be ready just 9 weeks from germination). That means that if your auto-flowering plant has a slow start for whatever reason (overwatered, cold, not enough light, other stress, etc.), it might not get very big before it stops growing taller.

• Short vegetative stage – Most autoflowering strains automatically start making buds (they start “flowering”) around 4-5 weeks old.
• Plants stop growing in the flowering stage – Auto-flowering plants typically stop getting bigger not long after they start flowering.
• Small plants that start flowering stay small – If an auto-flowering plant is still small when it starts flowering, it won’t get any bigger.

This Purple Kush CBD Auto must have had a slow start, and started flowering before it had a chance to get very big. As a result, the final size was really small.

Here’s another example from our reader Hypermx, who experienced the same thing with his autoflowering plant.

I’ve had it happen as well. This auto-flowering plant went through stress at the beginning of its life (a person fell on it… okay it was me), and as a result never got big before it started flowering.

Just to give you an idea of how much an effect stunting can have, these are both the same autoflowering strain. You can see how much smaller the plant was that got stressed at a young age compared to the auto-flowering plant that was given good conditions from the beginning.

You want to avoid stunting to get the best yields from auto-flowering strains. Small plants can’t make big buds.

Unlike autoflowering strains, photoperiod plants have the luxury of being able to stay in the vegetative stage for as long as you want. That means you can recover from stress or problems and still get plants big enough to produce good yields. But with auto-flowering strains, you need to think about your grow as if you’re in a race to the finish line, and start strong.

I hope that helps reveal the mystery of why an auto-flowering plant can stay so small. Whenever growing autos (or any cannabis plants, really), I highly recommend germinated an extra seed or two, just in case something happens when they’re young or some plants grow better than others.

Bonus: Recommended Autos to Prevent Stunting

These auto-flowering cannabis strains were chosen because they are extra stress-resistant and easy to grow, yet produce good yields and outstanding bud quality.

• GG 4 Autoflower – This version of Gorilla Glue #4 is easy to grow and tends to grow fast. It is a forgiving strain that can handle a bit of stress and is ready to harvest at 70 days from germination.
• Cinderella Jack Auto – When I grew this strain, it produced the densest and most potent buds of that entire auto-flowering grow. It responded well to plant training, and produced good yields even though it was in a crowded tent with 7 other autoflowering plants. Harvest at 80 days from germination.
• Planet of the Grapes Auto – Delicious grapes smell, high potency, medium height, and super easy to grow. This strain is something special! Harvest at 80 days from germination.

The GG 4 Autoflower I grew in the very front (right behind the green bar) thrived in a tiny grow tent (copy this setup).

The Cinderella Jack Auto I grew produced ultra-dense buds.

Planet of the Grapes Auto produced outstanding bud quality.

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 about how to prevent stunted autoflowering plants. Don’t hesitate to contact us to share your experience or let us know your favorite auto-flowering strains. 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 Why did my autoflowering plant stay so small? appeared first on Grow Weed Easy.

What Happens if You Grow “Hermie” Seeds?

Did you find seeds in your buds even though no male plants were around? “Hermie seeds” refer to seeds you find in your cannabis buds without the presence of male plants. Here are trustworthy feminized seeds that always grow buds but never grow seeds.

Can you grow seeds from a hermie cannabis plant? Yes, but there are pros and cons.

Home Grow Tip: Start with trustworthy feminized seeds (here’s a list of good ones) to ensure every plant makes seedless buds. Save yourself the headache!

Cannabis buds with no seeds = “sinsemilla”
(higher THC and better to smoke than seedy buds)

When you find your homegrown buds have seeds even though zero male plants were in the vicinity, it means a female plant “hermed” (showed hermaphrodite tendencies).

The herm plant released pollen onto surrounding buds, causing seeds to grow. Hermie seeds can appear even if you don’t see any visual signs of herming like pollen sacs or bananas.

Hermie seeds: No male plant was around, but you find seeds in the buds anyway.

But what happens if you grow the hermie seeds from a hermed plant? Will it cause problems? Keep reading to find out!

Here is what cannabis growers can expect when growing hermie cannabis seeds:

Pros 

• Free Seeds – These are seeds you find in your buds. Cannabis seeds cost money, and getting free seeds without any effort is appealing.
• All-Female Plants – If both parents were female (at least mostly female), as is the case with herm seeds, all resulting cannabis plants will be at least mostly female and grow buds. In a way, herm seeds are unplanned, naturally-formed “feminized” seeds.

Cons 

• More Likely to Herm – Unlike professionally feminized seeds (which are created with a special chemical process), hermie seeds come with more uncertainty. Although the resulting plants may or may not show any signs of herming, unfortunately the chances are higher. That’s because for each herm seed, herming is in its genetics.

With high-quality cannabis seeds, plants usually only herm under major stress like nutrient deficiencies, light stress, heat stress, unusual light cycles, etc. With really great genetics, plants won’t herm under any conditions. But a seed from a hermie parent is more likely to herm even in perfect conditions.

The plant went through extreme stress, so it was no surprise to find seeds.

Why growers don’t want cannabis seeds that are more likely to herm:

• Higher Chance of More Seedy Buds – Again, it is possible your buds won’t grow seeds, but seedy buds are more likely. This is because the genetics came from cannabis plants that produced seeds without the presence of a male plant. Even if you don’t see evidence of plants herming, like pollen sacs or yellow hermie bananas on the buds, the buds may have seeds in them after harvest.
• Possibly Worse Yields & Bud Quality – If buds get a few seeds, it won’t affect your yields or bud potency much. But seeds take energy to grow. If your plant grows tons of seeds because it herms, you’ll end up with smaller buds that may have lower potency or smell than expected. Sadly, when growing hermie seeds, it’s impossible to know ahead of time what you may end up with.
• Unknown Genetics – Just like starting with any other bag seeds (seeds you find), hermie or not, you don’t know how the plants will grow. Although it may seem like herm seeds would be an exact clone of the “mother” plant, that’s not how it works, due to the genetic reality of herming. Unlike starting with seeds from a trustworthy breeder, you can’t know what to expect as far as how the plant grows, how long until it’s ready to harvest, the bud structure, smell, potency, etc. It’s really the luck of the draw.

Sometimes you don’t see pollen sacs or banana, but still get hermie seeds. Female plants that produce seeds without visible pollen sacs or bananas are “hidden herms”. These plants often went through some kind of stress, but not always. Regardless, if seeds are there and no male plants were around, the resulting seeds are herm seeds.

This plant suffered from severe light stress. There were no signs of herming, but buds still grew hermie seeds.

Often you can find symptoms of the herm.

Here, there is a male flower right next to the seed that formed. (click for closeup)

Growing Hermie Seeds: Summary (What cannabis growers need to know)

It’s clear to see why growers would want to grow herm seeds. They’re essentially free seeds that appear with no effort, and grow all-female plants. That’s appealing.

The main downside to growing herm seeds is that you’re more likely to end up with more hermie plants and seeds in your buds. If it’s just a few seeds in your buds, most home growers wouldn’t care. But seeds take away from the size and potency of buds. If your buds produce tons of seeds, you’ll end up with very little bud to smoke, and it will be less potent than it could be. On top of that, you won’t know what to expect as far as how the plant grows or bud quality until the grow is over.

Related Article: What causes cannabis plants to herm?

Hermie seeds look the same as regular cannabis seeds, but they’re more unpredictable.

What happens when cannabis growers use herm seeds anyway?

If you’re wondering what happens when growers try to grow hermie seeds, you’re not alone. Lots of growers have given it a shot.

Let’s explore what happens!

First off, there are plenty of fans. I’ve talked to growers who only use hermie seeds and never buy new ones. They aim to breed a line of plants that always herms just a bit. Enough to make a few seeds each generation. That way they get a steady supply of free seeds without having to deal with male plants. The downside is every generation always has at least some seeds in their buds. A few seeds is probably not a big deal for most home growers. But if things go wrong, you may end up with tons of seeds. Buds that are very seedy can be a pain because they drop seeds everywhere, and seedy buds tend to be smaller with lower bud potency.

Pollen, pictured here, is what causes seedy buds. Pollen can come from a male plant or a hermie plant.

So what can happen from growing herm seeds? The main risk is the offspring herming like its parent.

Notice how there are little yellow growths in between the white hairs in these buds? This is a common type of cannabis herm. Each of these yellow “bananas” releases pollen. If your buds grow tons of bananas while buds are early in the flowering stage like this, you could end up with hundreds or thousands of seeds in the surrounding buds.

Yellow “bananas” are a common form of herming.

This next bud is absolutely stuffed with seeds, due to a major herm in the grow room that went unnoticed. There’s little bud left after all the seeds are shaken out. No cannabis grower wants this to happen by accident!

However, if a herm plant only grows only a few bananas or pollen sacs that release only a little pollen, you may only get a few seeds or no seeds. If the herm happens late in the flowering stage, you may not get any seeds. That’s because seeds need several weeks to form. You typically only get fully formed seeds if a cannabis plant herms relatively early in the flowering stage.

A single lone banana won’t make many seeds, especially this late in the cannabis flowering stage.

If your hermie seeds grow buds like the first examples with tons of pollen sacs or bananas, you’ll likely end up with tons of seeds. If a hermie plant grows buds like the second example, you may end up with good buds that have very few seeds. Or the buds may not herm at all and you get perfectly seedless buds. It’s all a part of the genetic lottery you’re playing when growing the offspring of herm plants.

The main takeaway is this: good results are possible with hermie seeds, but you’re increasing your risk of running into problems.

If you want to read an example of a grower getting good results with hermie seeds, check this out.

Fascinating Experience from a GrowWeedEasy.com Reader

Greg, a grower from Australia, recently wrote about his experience growing hermie cannabis seeds.

He grew 8 feminized seeds indoors. In his words, “Unfortunately, the grow room underwent some heat stress early in the flowering stage, which resulted in one of the eight plants herming. Naturally, this seeded up most of the rest of them.”

He decided to try germinating 14 of the resulting hermie seeds. To his surprise, all 14 plants grew into healthy females without any signs of hermaphroditism or seedy buds. He stated, “They have all grown out quite nicely. I have not come across a single seed. The buds are dense, so dense you could hammer a nail into them. And trichome production has been excellent, they are sticky like nothing else.”

His hermie seeds grew these beautiful plants.

Greg said, “I had hypothesized that they would not be feminized and that they would all be hermaphrodites, I’m quite pleased to learn that I was wrong on both counts.”

He mentioned that in the past he had a different experience, “All my previous experience with hermies and the resulting seeds has only been more banana throwing hermies. Those genetics were all bagseed from the shallow gene pool here in Australia though. This last one was the first hermie I have seen since I started purchasing seeds from Seedsman.” He promises to let us know what happens if he tries stressing out a plant on purpose with heat to cause it to herm on purpose.

Here are the plants from Greg’s experiment at harvest.

Greg had different results with these hermie seeds compared to his past experiences, which ended in disaster. It seems he may have found a set of genetics that only herms in stressful conditions. Or perhaps the tendency to herm under stress was not passed down to these particular seeds at all.

These plants are an example of when growing hermie seeds goes “right”. The resulting plants grew dense and frosty buds without any seeds or other problems.

Greg’s experience shows that hermie seeds don’t always produce seedy or banana-filled buds. With the right genetics and stress-free conditions, it’s possible to get quality female plants from seeds made by a hermie mom plant. It just goes to show there can be a lot of variation when it comes to the hermie trait being passed down.

Related Article: Do Feminized Cannabis Seeds Make ‘Hermie’ Plants? [Sometimes]

Frequently Asked Questions

Why are they called “Hermie” cannabis plants?

“Herm” or “hermie” is a common nickname for “hemaphrodite”, and hermie seeds come from a plant that grew buds like a female plant, but also pollen like a male plant.

Whether it comes from a male or herm plant, pollen gets on nearby buds and causes seeds to grow. But herms are especially tricky because you may only see the buds and not notice any signs of herming until pollen has already been released.

Learn more about hermie plants.

Male flowers (“pollen sacs”) can look somewhat like traditional flowers when they open up.

Closeup of a herm “banana” among the buds. By the time you can see yellow, it has usually already released pollen.

What causes hermie plants?

Cannabis plants become hermies in 3 ways:

• Genetics – Some plants herm no matter what you do, due to their genetics. There’s nothing growers can do about this kind of herming.
• Stress – Some plants may only herm if they experience a lot of stress. That could include irregular light schedules, heat, high humidity, certain flowering supplements, and other stressful conditions. However, the best cannabis strains are ironclad and won’t herm no matter what.
• Chemicals – Spraying healthy young cannabis plants with certain chemicals like colloidal silver or gibberellic acid forces them to grow pollen sacs instead of buds. The resulting pollen is used to make commercial feminized seeds.

Stressed plants are more likely to herm.

How do I prevent hermie plants?

The best way to avoid growing hermie cannabis plants is to start with good genetics from a trustworthy breeder. Good feminized seeds don’t herm no matter way. On top of starting with good genetics, you should take care of your plants and try not to stress them. Lastly, take a second to look at your buds every day, and keep an eye out for signs of herming so you catch it early and quickly dispose of the offending plants.

Watch out for pollen sacs or yellow growths among your buds!

Why did I find seeds in my buds even though the plant didn’t herm?

Sometimes you don’t see pollen sacs or banana, but still get hermie seeds. Female plants that produce seeds without visible pollen sacs or bananas are “hidden herms”. These plants often went through some kind of stress, but not always. Regardless, if seeds are there and no male plants were around, the resulting seeds are herm seeds.

This “hidden herm” suffered from severe light stress. No visual signs of herming, but buds still had seeds.

How do breeders make feminized cannabis seeds?

The feminized seeds you buy from breeders are created when growers use chemical means to force a female plant to herm. They use that resulting pollen to make the seeds. Since each “parent” plant is a female, and without a male in the mix, all the resulting seeds are all female. As long as the breeders are careful to only choose plants that never herm in natural conditions, the resulting seeds are unlikely to herm.

This female plant was forced to make pollen sacs using colloidal silver. This “feminized” pollen is used to create all-female seeds.

Will herm seeds always grow like the parent?

No, expect variation from herm seeds! It’s intuitive to think that herm seeds are essentially a “clone” of the parent plant. But that’s not how it always works. Why? Pollen and buds each receive a random set of chromosomes from the parent plant.

That means herm seeds might turn out like the original plant, but they might not. The more genetic diversity in the recent history of the plant, the more diverse the resulting seeds might turn out. The genes passed down through pollen is not the same as the genes passed down in the buds, even when coming from the same plant.

This plant from a herm seed is growing like a male plant with some female flowers. (opposite of a typical herm)

What happens if I grow herm seeds for many generations?

Herm seeds tend to become more consistent with each subsequent generation. Eventually all plants tend to grow in a uniform way due to inbreeding, and become almost like clones of each other. Just remember, the one thing that often becomes most consistent is the tendency to herm each generation.

Conclusion

Should you grow hermie seeds? It depends on you and your situation.

I personally don’t, but I understand why a grower might do it, especially if money is tight. That being said, even expensive cannabis seeds don’t cost much in the grand scheme of a cannabis grow. If you’re going to spend 3-5 months growing a plant, the $100 it costs to buy a bunch of professionally feminized seeds will reward you with plants that grow as expected and produce good yields of beautiful seedless buds. You deserve the best!

Let me know what you think. Have you grown hermie seeds? What happened? Fill out our contact form and let us hear your experience!

~Nebula Haze, co-founder of GrowWeedEasy.com

P.S. Are you seeking in-depth expert guidance for the entire grow process? If so, check out our course below!

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The post What happens if I grow seeds from a hermie plant? appeared first on Grow Weed Easy.

How can you make sure your precious marijuana seeds last as long as possible? Today’s seed storage tutorial will show you exactly what to do. When stored properly, cannabis seeds remain viable for years or even decades. We’ve germinated 10-year-old seeds that were stored via this method!

So what’s the best way to keep your cannabis seeds fresh and viable? Here’s the long and the short of it:

How to Store Cannabis Seeds – 4 Important Factors

1. Dry (Most Important) – Moisture is the #1 enemy of seed storage, so keep seeds dry! In other words, don’t let seeds touch water or get exposed to high humidity.
2. Cool – Try to keep a cool, steady temperature. An ideal temperature is about 40°F (just above freezing temperature), but as long as it’s under 70°F you should be okay.
3. Dark – Protect your seeds from light! UV rays especially are not great for seed viability.
4. Airtight – Avoid letting your seeds be exposed to fresh air or oxygen. If possible, keep cannabis seeds in an airtight container.

Given what cannabis seeds need to stay healthy and viable, generally, these are the best places to store cannabis seeds.

Where to Store Cannabis Seeds

• Fridge – Keep seeds in a dry, airtight container in the back of the fridge or in the crisper drawer. These places tend to maintain a more steady temperature than the front of the fridge.
• Drawer or cupboard – Inside a cool drawer or cupboard can give a nice cool, dark, dry space.
• Any Cool, Dry Place – Any place that tends to stay cool, dark, and dry, without a lot of temperature fluctuations.

Ideal home cannabis seed storage storage: Seeds are still in the original breeder packs, in a freezer ziploc bag, in the crisper drawer in the fridge.

Tips to Store Cannabis Seeds Forever

• Steady temperature – Don’t let seeds get hot and cold. For example, although the ideal cannabis seed storage temperature is 40°F, it’s better for seeds to constantly be at 70°F vs fluctuating back and forth between 40 and 70°F.
• Keep in original packaging – Most trustworthy breeders have excellent packaging to keep seeds good as long as possible. So often your best best is to keep seeds in the breeder’s pack or vial it came in.
  • Alternative: Zip-lock bag (“Freezer” bags are best) – If your seeds didn’t come in a breeder pack, a great option is to store them in a ziplock bag. Make sure to squeeze out all the air before zipping the seal. If possible use a zip-lock bag that says it’s made for the freezer, as the freezer bags are much more airtight than a regular ziploc. If you don’t have freezer bags, then you can double or triple bag the seeds for the same effect. The goal is to help prevent any oxygen or humidity from getting to the cannabis seeds.
• Actively fight moisture – If you’ve got open seeds that aren’t in a protective breeder pack, for example you’re keeping seeds in a zip-lock bag, it can help to add some pieces of dry rice or a very small silica-gel desiccant pack with the seeds to absorb any extra moisture or humidity.

How to Tell If a Cannabis Seed is No Longer Viable

The best way to see if your cannabis seeds are still good is simply to germinate them and find out. Here’s our tutorial on how to germinate cannabis seeds to get the best germination rates.

If a cannabis seed sprouts, your seedling is good to go!

Examples of Cannabis Seed Banks 

We’ve had good seed germination rates with these cannabis seed sources so far, and heard good things from our readers. Let us know your experiences!

• Seed Supreme – San Diego, United States
• ILGM (I Love Growing Marijuana) – California, United States
• North Atlantic Seed Co. – Maine, United States
• Seedsman – Ships from US & Europe
• MSNL Seeds – Netherlands bank with shipping centers in the US, Canada, and UK.
• DNA Genetics – West Coast, USA

Keep reading…

• Bag Seed vs Hype Seed: Is it Worth it to Buy Cannabis Seeds?
• Why should growers start with feminized seeds?
• Where to Buy Cannabis Seeds Online (Our Personal Seed Sources)
• How to Germinate Cannabis Seeds Easily

The post How to Store Cannabis Seeds So They Last Forever appeared first on Grow Weed Easy.