How To Get Seeds From Cannabis Plant

Many of us feel the rising spring energy and NEED to plant something into the soil. If you’re a vegetable gardener you’ve been receiving seed catalogs to Amsterdam Seed Supply – Buy Marijuana Seeds Online – ✓ Buy Cannabis Seeds Online ✓ Great Customer Service ✓ Cannabis Cup Winners ✓ Worldwide Discreet Shipping Every smoker has had the thought cross their mind: Could I grow my own weed? Before undertaking this endeavor, here's what to look for, and how to do it.

The Wild World of Seeds

Many of us feel the rising spring energy and NEED to plant something into the soil. If you’re a vegetable gardener you’ve been receiving seed catalogs to leisurely cultivate your dreams of planting for months. If your intention is to grow cannabis, no such catalogs exist and adventuring into the rabbit hole of the internet could lose you to the rest of creation for years.

Most folks need a place to start, a framework to help navigate the plethora of information available. It’s my hope that this article can offer some guidelines for navigating the purchasing of seeds to grow cannabis, either the high THC or high CBD varieties.

We’ll start by discussing the realm of cannabis cultivation and seed saving – (some of the best growers aren’t on Instagram, etc..) Then, I’ll walk you through some questions to ask to choose the best seeds for you. Finally, I end the article with a list of resources available.

Cultivating Craft Cannabis

First off, if your livelihood is not dependent on a killer harvest in the fall, you have more room to explore and play with lesser known breeders and seed lines. Cultivating craft cannabis is no different than any other kind of cultivating. It’s a lifelong learning adventure where each year you build your knowledge and wisdom based on the experiences the plants and environment provide for you. Last year’s late, wet, dishrag summer taught many of us in the northeast a ton about bud rot and powdery mildew. We now have a better understanding of what cultivars might do well in our wet and humid late summer conditions. We also now know deep down in our soul’s, the gut wrenching sadness of composting beautifully developed flowers.

The cannabis cultivar selections are endless. Everyone and anyone can produce tons of seeds and sell them. Your task is to find stable seeds that will do well in your region. Ideally you would find someone who has been cultivating outdoors in your area for 30 years, and breeding seed lines that do well. These hidden gems of growers exist but due to the years of prohibition they aren’t always posting photos on instagram. Don’t be misled by the humble grower who spends her time with her hands in the soil rather than posting photos of bud porn on the socials. If she’s been growing for years successfully, you want her seeds.

These hidden gems of growers exist but due to the years of prohibition those folks don’t always have an instagram account or killer websites.

Guidelines for finding genetics that will work for you.

When choosing to purchase seeds, you want someone who grows and knows the seed stock they are selling. Good questions to ask are;

How long have they been breeding & growing?

Like anything, the longer the better.

Is their bioregion similar to yours?

You want seeds from plants who’ve grown in an environment similar to yours with similar stressors. For example, plants bred for long finish times and arid environments will not do well where I live. We almost always have a wet portion of our flowering period which lends itself to bud rot and powdery mildew. I am always looking and selecting for resistance to these two pathologies.

Further, the region I live in will not get complete finishing times for cultivars needing 11 or 12 weeks of flowering time. We could have multiple killing frosts in early October (or maybe not until November). While cannabis can withstand a light frost or two, she cannot withstand two killing frosts in a row.

Stable cultivars

Stable cultivars will remain female, even when stressed. Some cultivars, when stressed, will have the female flower create a single male flower called a banana flower, or entire whole male flowers to pollinate herself!! These less stable cultivars are called hermaphrodites. You want to know, will these plants hermaphrodite when stressed? Do they throw banana flowers? The asking of these questions themselves lets the breeder know you have a basic understanding of the process. For example, I recently purchased high CBD seeds from a breeder who directed me to a more stable cultivar he had rather than one that he knew would sometimes throw male banana flowers.

Why is this important? If you have hundreds of plants or are inexperienced, you don’t have the time or skill level for combing through female flowers looking for tiny banana flowers.

If You Need To Be Sure of THC levels for compliance

Certificate of Analysis (C.O.A.)

The definitive way to know what the cannabinoid content is in the flowers is to have them tested. The cannabinoid test printed out for you to see is the Certificate of Analysis. This is not the analysis of your seeds, but the flowers grown from the same seed stock. For example, when I am buying high CBD cannabis I need it to be federally compliant at below 0.3% THC. I will only buy from breeders who offer a guaranteed COA of the seedstock.

If you are a home grower and wanting high THC cultivars, a COA is not crucial. I would take the word of a quality breeder with years of experience working the seeds they are selling over a bigger company that can afford all the testing but doesn’t grow or know their seed stock any day.

Have they grown them outside?

Many breeders grow and create seeds they use indoors. You must ask if they’ve grown them outside to get real information. They can make guesses, but experience is queen here.

How long have they grown the particular genetics?

The longer they’ve worked with the particular genetics they’re selling, the more information they can pass along to you for a successful crop. Take advantage of the gift of their wisdom and willingness to share with you.

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What is the finishing time?

Short finishing plants will give you a higher chance for maturation and harvesting if you live in the northern latitudes. Breeders will either give you the date to harvest or weeks of flowering (8-12 weeks). Be sure to ask what region they are giving the data for. To calculate how many weeks of flowering, you’ll need to note when your plants begin to flower and then add the 8-12 weeks. In upstate NY flowering usually begins in early August so 8 weeks of flowering is right around the end of September early October. A 12 week finishing plant is usually too long for my region without a greenhouse. I try to work wit 8-9 week finishing plants.

When is your typical last frost?

While cannabis can withstand a light frost, lower temperatures below 55 degrees fahrenheit shut down growth of the plant and further maturation of the flower. Cannabis plants need daytime temperatures reaching at least 60 so they can continue maturing.I’ve found that mature cannabis plants can withstand one killing frost, but not two in a row. One killing frost and I’m looking to harvest my flowers before the next one.

Resistance to mold/mildew?

As discussed above, if you live in a climate with wet/humid conditions your seeds need this. Tight, densely packed flowers in a wet environment are a perfect formula for mold and mildew.

Feminized or regular seeds?

This is a hot topic. Let’s dive into the basics.

Regular seeds, meaning not feminized, give you a 50/50 chance of getting a female plant (you want females for medicine). You also have a 50/50 chance with every seed of getting a male plant. Regular seeds require you to check your plants at the start of flowering every day until you’ve positively identified every single plant to be female. All males must be removed from the area and composted or you risk unwanted sex, leading to unwanted pregnancies or seeds in your flowers.

“But I want to create my own seeds for next year?” – valid point, but beyond the scope of this article.

In short, you must remove the males from the field so you can selectively pollinate.

Removing males and their pollen is a responsible practice for your neighboring growing community since under the right conditions, pollen can travel on the wind up to 3-5 miles.

Feminized seeds, when produced properly, give rise to only female plants. One of the primary advantages of feminized seeds is when you’re planting large quantities of plants. If you plant thousands of plants you may not be able to walk through your field to ensure that every plant is indeed a female, so feminized seeds are the answer. The second advantage of feminized seeds is if you are only legally allowed to grow a certain number of plants. With feminized seeds you know exactly how many mature female plants you will have. Non feminized seeds require you to wait until late July to find out if you have any males. Males that you can’t use and must remove from the garden. If you want to read a little more about feminization, check out this article.


This time of year, I’m getting daily emails asking for seeds (those requests gave rise to this article).

Full disclosure, I don’t receive any kind of kick back for my recommendations. There are tons of quality breeders and I know a drop in the ocean of reputable breeders. My list is who I’ve purchased seeds from, who I trust, and places where you can actually get them.

High CBD

Oregon CBD is a big company who has set the standard for high CBD genetics. I’ve used their seeds personally the last three years and trust them for my students to grow successfully as well. New this year, individual people, rather than just farms, can purchase small quantities of seeds.

Colorado CBD Seed Company is a new company to me and I’ll be trying their Froot Loops cultivar. I love the sexy purple Abacus strain and this breeder works with Abacus as the parent stock.

High THC

OrganiGrow Canada is run by a colleague and friend who’s been breeding and growing medicine for many years in an environment similar to mine in the Northeast. Alexis Burnett also wrote Homegrown Cannabis . He has tried and true genetics and can answer all the questions I’ve posted in this article. He also has some high CBD cultivars in the mix as well. I’m super psyched to try some of his cultivars in my garden this year. Email him directly for the seedlist at: [email protected]

The Humboldt Seed Company has an awesome reputation and has been breeding for years. You cannot purchase directly from them, but you can research distributors on their website and go find places to purchase the seeds. If you don’t have a distributor in your area, maybe you have a friend who lives near one and can go get the seeds for you. My tried and true best girl from them has been “the muffin”, Blueberry Muffin.

Goat and Monkey hails from Massacheusets with similar growing conditions. I have not grown their genetics yet, but will be trying some this year.

Dutch Blooms – Regenerative Seed Company is out of Oregon and the breeder has been cultivating and breeding and growing outside for at least 14 years in an environment similar to mine in the northeast. This will be my first year working with his seed stock and I’m super excited.

Your Bag of Random Seeds

All seriousness aside, if you have a bag of random cannabis seeds, you hold untold magical potential. Plant them and grow them out. Behold the delight along the way. Who knows what amazing beauty will mature?!

Hopefully this helps you navigate the wild world of cannabis seeds. Good luck and thanks for playing.

How Many Seeds Can a Weed Plant Produce?

Unfortunately, there is no exact answer to how many seeds can a weed plant produce. The exact amount of seeds a weed plant can produce depends on how long the cannabis plant was pollinated for. Nowadays in places like Amsterdam, the weed has been harvested with a technique called sinsemilla, or no seeds.

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How Many Seeds Does a Marijuana Plant Produce?

The number of seeds produced by a marijuana plant is too many to count! Before we can answer how many seeds you can get from a weed plant, we have to tell you how a cannabis plant would produce seeds. If there is a male flowering plant within 300 meters of any feminized cannabis plant, the pollen of the male would immediately attach to the sticky icky female’s flowers and cause seeds. Unfortunately, if there are seeds in female flowers, the potency of THC is reduced on average by 30%

How Many Seeds Can You Get From a Weed Plant?

Before finding out how many seeds can a weed plant produce, it is also important to know why do you need seeds produced from your marijuana plant. If you are breeding cannabis and you want to make new strains from Regular parents (male and female plants) you will be happy to know that upon harvest, how many seeds does a cannabis plant produce will be too many to count! Unfortunately the same applies if you have a feminized plant and it comes in contact with male cannabis pollen.

This could be due to any kind of causes, like a pesky neighbour that is not careful while breeding his/her own strains, or if you have a hermaphrodite plant, or got Regular seeds and forgot to cull the males, your grow will be pollinised and eventually fertilized. This would be the equivalent of the plant being pregnant!

How Many Seeds Can A Cannabis Plant Produce?

You will not be able to notice the seeds inside your plants until its time to harvest and they are practically popping out of the buds. Unfortunately, by this time it will be too late and your cannabis will not be great to smoke, but every single seed is another plant. Although another set of questions to bring up at this point would be how many male seeds does a cannabis plant produce and how many female seeds does a marijuana seed produce?

You will have to plant all the marijuana seeds and find out for yourself.

Can You Plant the Seeds from Your Cannabis Buds?

You’re preparing your bud, getting ready to grind it down, and you lift it up a bit to admire its color and… what’s that? A little speck, either green or brown, sitting right in your bud! Are my buds bad?

Well, worry not, those are just marijuana seeds. It seems pretty obvious if you think about it – marijuana is a plant, and plants have seeds. Simple, right?

However, every smoker has had the thought cross their mind on this seed discovery: Could I grow my own weed?

Well, before you can consider whether or not you can plant those assorted seeds, you need to know what to look for, and how to do it.

EDITOR’S CHOICE – Homegrown CannabisCo

Homegrown CannabisCo are the masters when it comes to seeds. Offering a massive variety of cannabis seeds that are well categorized, not only does this company create a resource for superb quality options including feminized seeds, it also provides extensive growing information for those looking for some support along their journey.

Why Are There Seeds in My Marijuana Buds?

First of all, you need to understand why there are seeds in your bud to begin with.

Contrary to what most people think, what you’re smoking isn’t actually the rolled up or dried leaves of the Cannabis Sativa plant. You’re actually smoking small flower buds.

It does seem rather odd, considering the prolific nature of the marijuana leaf in stoner culture – we even have images stretching back thousands of years, documented in ancient texts, of the marijuana leaf.

However, the leaf isn’t actually very interesting. It just absorbs sunlight and feeds the plant. According to the United Nations report* on cannabinoid levels between both male and female plants, the large leaves of some specimens only contain about 0.3% THC and 0.7% CBD, meaning you’d be hard-pressed to get any kind of high from the leaves.

No, it’s actually the flowering buds of the marijuana plant that get you high. When the plant is preparing to flower, thus allowing itself to germinate and spread its seeds so as to propagate itself, it creates these small bunches of buds – known as a cola – that are the beginnings of the flower buds.

These little buds are where all the THC and CBD are concentrated, divided between a variety of different parts of the bud. When the plant is harvested, that cola is all mixed together and dried, giving you your whole piece of bud.

However, sometimes a marijuana plant is harvested just a bit too late. Perhaps it got the chance to develop a bit longer than it would normally, or maybe the grower was just trying something new.

Regardless, the small seed of the marijuana plant is born, and it managed to make its way into your bud.

Now that we know what they are, how do we choose and use them?

What Do the Seeds Look Like?

You might be tempted to jump right in and start growing your new seeds. Not so fast though, you’ve got to pick the right seeds.

Take a look at your seed and make sure it’s the right color. It should be brown and entirely whole, not split apart or otherwise damaged.

If it’s green or yellowish, that means the seed had only just begun to grow before it was harvested, making it little more useful than the rest of the bud for growing plants.

If it’s brown and whole however, you’ve got yourself a healthy marijuana seed.
Now what? Do you just plant it and watch it grow?

EDITOR’S CHOICE – Homegrown CannabisCo

Homegrown CannabisCo are the masters when it comes to seeds. Offering a massive variety of cannabis seeds that are well categorized, not only does this company create a resource for superb quality options including feminized seeds, it also provides extensive growing information for those looking for some support along their journey.

Next Steps: Germinating Your Marijuana Seeds

Before you can do any kind of planting of your seed, you first need to germinate it.

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Germination is the initial process in a seed’s life, when it starts to transform for a hard, brown little shell into a living plant.

To germinate a marijuana seed, it takes a little more love and care than with some other plant seeds.
Firstly, take a plate or some other surface with a divot in it and lay a wet paper towel across the plate’s surface.

Lay your lovely brown seeds on the paper towel, making sure to give them as much room as possible.
Cover it with another piece of wet paper towel and cover the whole thing with another plate of equal size. This should make a handy little clam-shaped house for your germinating seeds.

What happens to the seeds is that they are tricked into thinking they have been successfully buried into soil.

Water activates the growing enzymes within the seeds, encouraging it to strip off its protective outer layer and start creating roots to lay into the ground.

The reason we don’t just put the seed into the soil is that marijuana seeds can be a bit particular – they require conditions to be just right, otherwise, they’ll fail to germinate and simply sit there. By putting them in a little protective case made of paper towels and plates, the seeds get the perfect environment to germinate.

Even using the towel and plate method, it’s possible that around a quarter of your seeds still won’t germinate.

The germination process can take up to around 10 days, but most will begin the process after 2-3 days. Any that don’t show signs of opening up and spreading roots can be safely thrown away.

Now that you’ve got yourself some germinated seeds, what’s next? How do you turn a plate full of damp seeds into a full-blown marijuana plant?

Planting the Seeds

Once your seeds are germinated, you can plant your miniature weed plants into a small soil pot, being careful not to overcrowd them. A small quantity of high quality of soil – marijuana needs a crazy amount of nitrogen, potassium and other nutrients to flourish – in a small pot is sufficient.

Keep the soil moist and allow the seeds to begin to sprout.

After a few days to roughly a week, the seed will begin to spread out its roots and start to shoot up towards the sun. You’ll likely even see the very beginnings of tiny marijuana leaves!

Once you’ve got those handy leaves, it’s time to transfer them into a bigger growing vessel.
Get a common plant pot – something in the 5-gallon range is pretty standard – and fill the very bottom of it with gravel.

This gravel helps provide a good base for the soil, as well as providing drainage.

The rest can be filled with high-quality soil and, once given adequate fertilizers, the marijuana seeds will start to grow!

Now, just treat your marijuana plant as you would any other plant. Keep it watered, keep it fed with a high nutrient liquid fertilizer and make sure it gets enough sunlight.

If you’re planning to grow cannabis indoors, away from prying eyes, and then make sure you have an adequate UV light setup to make sure it gets enough sunlight. Don’t forget to make sure the room where it’s kept is hot and humid enough!

There’s a reason that marijuana is usually grown outdoors in humid, jungle-like climates!

Some Notes of Warning

Only a few things can go wrong when you’re growing your own marijuana plants from the seeds in your bud. They’re not the worst things to ever happen, but they should definitely be considered.

#1 Knowing What You’re Getting

It’s not a frequent problem if you’re buying from a trusted marijuana supplier, but it’s possible that the seed in your bud isn’t exactly the same weed strain you think it might be.

Some unscrupulous sellers sometimes mix in small amounts of other buds to help bring up the bulk of their strains, whether through lack of availability or because they think it might improve the quality.

Though it is rare, it’s possible you might go to all this effort of growing a marijuana plant from your bud, only to find out that it’s not the right strain at all.

This is part of the reason why people generally prefer to buy their seeds from a reputable seed seller, due to the fact that you are more likely to know what you’re getting.

The other reason is…

#2 Seed Survivability – It Might Be Too Dry!

As part of the process of preparing marijuana buds for consumption, the bud is sun-dried over a period of days – or using a dehydrator – so as to concentrate the flavors and cannabinoids, as well as make it a lot easier to smoke.

During this process, it’s possible that the seeds might suffer damage and not be entirely usable. It’s possible that, after putting that time and use of your valuable plates into trying to germinate your seeds, none of them will bloom.

That’s okay though, you can just try again!

So Can You Plant the Seeds from Your Marijuana Buds?

If you’ve followed all these steps, you’ll have managed to turn a lone seed – depressingly isolated, hiding in your bud – into a fully grown marijuana plant!

Enjoy harvesting your new marijuana and keep an eye out for new seeds in your freshly harvested buds.
Given some time, you might find yourselves planting the great-granddaughter of your first seed!

A final note: Make sure you check the laws of your local area – certain municipal governments have different laws about growing marijuana when compared to just imbibing it. Make sure you’re not breaking any laws with your hand-grown marijuana – you wouldn’t want it taken away from you after all your hard work!

EDITOR’S CHOICE – Homegrown CannabisCo

Homegrown CannabisCo are the masters when it comes to seeds. Offering a massive variety of cannabis seeds that are well categorized, not only does this company create a resource for superb quality options including feminized seeds, it also provides extensive growing information for those looking for some support along their journey.