5 Best Marijuana Seeds for Beginners
As cannabis becomes legal in an increasing number of states, interest in cultivating it has also grown. As cannabis consumers know, regular trips to the dispensary can start to become very expensive.
If you have a green thumb, you’ve probably considered growing your own marijuana seeds at home.
However, not everyone has the skills or knows how to grow cannabis. Never fear, we at WayofLeaf are here to help. We’ve picked out the 5 best marijuana seeds for beginners, and included some useful grow info for each strain.
If you have been searching for cannabis that is simple to grow, keep reading to discover the 5 best marijuana seeds for beginners…
What Makes a Marijuana Strain “Easy to Grow”?:
Did you know that some marijuana strains are more straightforward to grow than others? There are a few factors in particular that make some cannabis strains simpler to cultivate than others.
Resistance to Disease, Pests, Powdery Mildew, Mold, etc.
Resistance to disease and mold is an essential factor to consider when choosing a strain. Like all other plants, cannabis can also be affected by external factors. These can impact crops grown both indoors and outdoors.
The most common diseases and pests to affect marijuana are typically mold, powdery mildew, and spider mites. Some strains have a high resistance to disease and mold. This natural resistance can significantly increase the chances that a grower will end up with a healthy, high-yielding crop.
Feminized Seeds, with Fewer Gender Differences
As a beginner, you may be wondering whether you should buy regular or feminized seeds. By purchasing and then sewing feminized seeds, there is very little chance that you will end up with male plants. This will save you time as you won’t have to identify and remove male plants from the grow site.
Certain strain types produce higher average yields, while others will only ever produce low or moderate returns. It’s important to note that not all high-yielding strains are the best quality. However, there are certainly some classic strains that also just happen to be high-yielding.
Specialized Qualities: Autoflowering, Quick Flowering Period, etc.
Some strains are bred to be autoflowering types. This means that the flowering period is likely much shorter, often around eight weeks or less. That said, some strains are just naturally quick to flower, even though they are not autoflowering strains.
Autoflowering strains also have the advantage of not relying on changes in their light-dark cycle to flower. This makes the growing process a little easier for the beginner.
The 5 Best Marijuana Seeds for Beginners:
Based on the criteria explained above, here are the 5 best marijuana seeds for beginners to try to grow.
1. Cinex (Sativa-dominant hybrid)
The Cinex strain is a sativa-dominant (60:40) hybrid, which is a cross of Cinderella 99 and Vortex. It is known for its intensely potent THC levels, which typically range between 22-26%.
What makes it one of the best marijuana seeds for beginners? Well, not only is it an easy strain to grow, but Cinex is also relatively high yielding. Average outdoor yields are around 16 ounces per plant, and indoor returns are typically 19 ounces per square meter.
Beginners will be glad to hear that this marijuana strain is highly resistant to mold and powdery mildew. Cannaman Farm recommends growing Cinex plants in soil that is rich in organic elements, such as bat guano, feather meal, humic acid, and mycorrhizae.
Cinex plants can handle slightly colder than average temperatures but do best in the 65-80 degrees Fahrenheit range. You should feed your Cinex plants moderate levels of nitrogen at the beginning of the vegetative stage. Then gradually increase the amount as the plants progress through the vegetative stage so that they grow healthy and strong.
Cinex’s indoor flowering period is between 7-9 weeks, so growers will get to enjoy the fruits of their labor sooner. This strain will be ready for harvesting around early October when grown outdoors.
- Easy to grow
- Relatively high yielding
- Naturally resistant to mold and powdery mildew
- High THC content and sturdy genetics
- 7-9 weeks flowering period
- Feminized seeds are available
2. Northern Lights (Indica):
Northern Lights is a classic indica strain that is hugely popular in the marijuana world. Obtaining feminized seeds is no challenge either. This is particularly the case along the West Coast and in Colorado, as this strain is widely available.
In terms of its lineage, Northern Lights derives from two landrace types, namely Thai sativa and Afghani indica. It is highly resistant to many diseases, which makes it one of the best marijuana seeds for beginners.
When grown outdoors, Northern Lights does best in a sunny and dry Mediterranean-type climate. It thrives when grown in its optimal temperature range, which is between 70-85 degrees Fahrenheit.
Another plus for this strain is that it can be grown either hydroponically or in soil. However, experienced Northern Lights growers recommend using the Sea of Green method for best results. Try to maintain a steady airflow within the grow room to prevent a humidity buildup in the dense canopy.
As for feeding, Northern Lights plants respond well to high levels of nitrogen. These plants are particularly heavy feeders and continue to be so through the flowering stage.
One of the best aspects of growing Northern Lights is its short 6-7 week flowering period. Also, for an indica, Northern Lights is super high-yielding. This strain produces 18 ounces per square meter on average when grown indoors, and 22 ounces per plant outdoors.
- Feminized seeds are readily available
- High resistance to disease
- Fast flowering period of around 6-7 weeks
- High yielding at 18 oz. per meter squared indoors, 22 oz. per plant outdoors
3. Blue Dream (Hybrid):
Blue Dream is an evenly balanced (50:50) hybrid, which is a cross of Blueberry and Haze. It’s one of the most popular strains in the world due to its sweet berry fragrance and potent effects.
While Blue Dream is one of the best marijuana seeds for beginners, it is the most challenging to grow. Most Blue Dream growers rate its growth difficulty as easy to moderately difficult. Therefore, it’s advisable to attempt the other strains on this list first before moving on to Blue Dream.
One reason why Blue Dream is more challenging is that it’s a relatively high maintenance plant to grow. It’s essential to control this plant’s shape and size by topping and training it. You will also have to carry out regular pruning to maintain the desired shape. Blue Dream plants may need support structures such as trellises to help sustain the weight of its heavy, indica-like buds.
The good news for beginners is that this plant is hardy and allows for some rookie mistakes. For example, Blue Dream is a heavy feeder and is capable of absorbing high levels of nitrogen without burning.
It’s also possible to grow Blue Dream indoors or outdoors. When grown outdoors, it does best in a warm and sunny climate akin to California. The optimal temperature range for Blue Dream is between 65-85 degrees Fahrenheit. However, it can handle cooler climates and colder nighttime temperatures very well, too. Blue Dream has a slightly longer flowering period at 9-10 weeks
- Extremely potent, with 18-24% THC on average.
- High yielding, at 21 ounces per plant outdoors, and 21 ounces per meter squared indoors.
- While resistant to some diseases, it is susceptible to red spider mites
- Grow difficulty is higher and requires some skill and experience
4. Easy Bud (Hybrid):
Just as the name implies, the Easy Bud hybrid strain is probably the simplest one to grow on our list. It was specifically bred with novices in mind so that they too could enjoy the benefits of home-grown weed. What primarily makes Easy Bud so convenient is the fact that it is an auto-flowering strain. This means that the grower does not need as much knowledge about light-cycle shifts to achieve successful yields.
Bred by Royal Queen Seeds, Easy Bud is a ruderalis type hybrid. This is part of what gives it its auto-flowering properties as well as its short stature at just 50-60 centimeters.
While you can grow Easy Bud indoors and outdoors, it does best outside in a hot, semi-humid climate. After around 3-4 weeks, Easy Bud will automatically begin to flower. Amazingly the timeframe for this strain from seed to harvest is just 8-9 weeks.
Another reason why Easy Bud is one of the best marijuana seeds for beginners is due to its resilience. Experienced Easy Bud growers say that it can withstand the elements and is forgiving of rookie mistakes.
One downside is that its yields are particularly modest. Indoor Easy Bud growers are looking at up to 11 ounces per square meter. However, outdoor growers will have to make do with just 2-6 ounces per plant.
- Resilient plant and easy strain for beginners to grow
- Auto-flowering cannabis type, requiring less technical knowledge of light cycle changes during the flowering stage
- Short plant height, reaching just 50-60 centimeters, so ideal for indoor growers
- Will be ready for harvesting in only 8-9 weeks.
5. Papaya (Indica-dominant hybrid)
Papaya is a heavily indica-dominant (80:20) hybrid by Nirvana Seeds. Why does it make the list of 5 best marijuana seeds for beginners? Well, there are a few reasons. Firstly, its growth difficulty is rated as easy, which makes it suitable for novice cultivators. Secondly, it is naturally resistant to powdery mildew and mold. Thirdly, it produces incredibly high yields, which makes it a very rewarding strain to grow.
Experienced Papaya growers recommend growing this strain outdoors for the highest returns. It thrives in a Mediterranean-type climate. Papaya produces phenomenal outdoor yields, which can be as high as a bountiful 28 ounces per plant.
If you are growing these marijuana seeds indoors, then utilize the Sea of Green method for best results. Some say that growing this strain in soil produces the most potent terpene profile. Others say that a hydroponic setup produces the best indoor yields. While indoor returns aren’t as high as outdoor yields, Papaya typically produces a rewarding 15 ounces per meter squared.
- Flowering period is around 8-9 weeks
- Only reaches 3 feet tall when fully grown
- Naturally resistant to powdery mildew and mold
- Very high outdoor yields
Final Thoughts on the 5 Best Marijuana Seeds for Beginners
There are many reasons why these strains have made the grade for being the five best marijuana seeds for beginners. Not only are they easy to cultivate, but they can also produce some exceptionally high yields. They are also pretty forgiving of common mistakes that novices make when starting out on their cannabis cultivating journey.
The Easy Bud strain is probably the best place to start as it is an auto-flowering strain. You may want to get some experience under your belt before trying your hand at the Blue Dream strain.
For more information, check out the strain reviews and growing sections of our website for practical tips and grow guides.
Can’t seem to find a reliable online seed bank that ships right to your doorstep in the USA? Been there, and I know how frustrating that is… the best seed banks are hard to come by.
So, as a seasoned grower of the devil’s lettuce (a.k.a weed, cannabis, marijuana), I made this review to spare my fellow growers the hassle.
Here we discuss the most reputable seed banks that ship to the USA stealthily – giving your seeds that extra layer of protection from customs, nosy people, and thieves.
Whether you’re a new or advanced marijuana grower, this article takes you through the Best Cannabis Seed Banks for the healthiest cannabis seeds with high yields and potent effects.
19 Best Marijuana Seed Banks That Ship To The USA
- Beginner seeds
- High THC
- Indoor seeds
- Outdoor seeds
- High Yield CBD & Hemp seeds
- Beginner Friendly
- Guaranteed germination
- 24/7 Grower Support
- Informative blogs & how-to guides
- Cheap seeds
#2 – Seedsman
- 4,400+ strains to choose from
- Regular seeds
- Feminized seeds
- Autoflowering seeds
- Fast Strains
- Wide strain selection
- Reward program
- Collaborates with 60+ reputable seed banks
- Multiple payment methods
#3 – Crop King Seeds
- CBD weed seeds
- Feminized seeds
- Mix & Match seeds
- Regular seeds
- Fast Versions
- 500 New Seeds
- 80% germination rate
- Stealth, safe delivery
- 2-7 days US delivery time
- Great Genetics
- Hybrid Seeds
- Get unique weed seed strains
- 4.8/5 Trustpilot score
- Affordable delivery
- Fast Flowering
- High THC & High CBD seeds
- High Yield strains
- Popular reputable cannabis seed bank
- 4.7/5 Trustpilot score
- Satisfaction guarantee
1. I Love Growing Marijuana (ILGM) – Best Seed Bank Online Overall
Based In: Amsterdam, Netherlands
Popular Strains: White Widow, Grandaddy Purple, Super Skunk, Gorilla Glue
• Grower guides, blogs, hacks & how-to’s
• Free shipping
• 4 days average US delivery
• Guaranteed delivery
ILGM promises you high-quality marijuana seeds and attracts over 35,000 people daily to their site. Based in the Dam, ILGM (I Love Growing Marijuana) continues to reign supreme as one of the best seed banks online in recent years.
The site has 200+ grow guides and a blog for hacks on germinating, troubleshooting, harvesting, and more. This is a great initiative to help newer growers gain their footing, and the ILGM forum serves as a marijuana growers support group.
There’s a real sense of community!
I Love Growing Marijuana stocks 100+ cannabis strains, which might be lower compared to other sites. But that’s not entirely a bad thing, since it allows a manageable range for you to find your ideal cannabis seeds.
And you know… quality over quantity.
On the upside, all seeds come in discreet envelope packaging which would look like just your regular mail, only with nothing illegal written on it to fend off unnecessary attention. On the off-chance that your seeds are stopped in the mail, ILGM will send you more weed seeds free of charge.
What Deals Does ILGM Have?
• $5 coupon currently
• 10 Free Cannabis Seeds when you purchase Super Skunk, Silver Haze Feminized, Autoflower Super Mix, Super Mix, and Feminized or Autoflower White Widow.
2. Seedsman – Best Strain Variety Seed Bank
Based In: Barcelona, Spain & the UK
Popular Strains: Blue Dream, Gelato, Starberry Cheesecake, Girl Scout Cookies
• 4,400+ strains
• Satisfaction guarantee
• Loyalty program
• Multiple payment methods
Seedsman is like the Grammy Awards of cannabis seed strains. With 4,400+ high-grade strains to give you a bigger window to find something that fits your bill, affordably.
And they’ve been around for over 18 years with a 4.5 average rating based on over 10,000 reviews, to give you some assurance.
Seedsman is also a hybrid marijuana seed bank in that they not only breed their own marijuana seeds but also source from multiple high-grade cannabis seed banks to give you the luxury of options.
The company also seems to be welcoming to new growers with informative guides that can help them get the best out of their cannabis seeds.
There have been concerns about slow USA shipping. However, your cannabis seeds are sent via stealth shipping where weed seeds are packed in small plain cardboard boxes or airtight padded envelopes to throw off anyone in the mailroom who might get suspicious.
Fly under the radar!
What Deals Does Seedsman Have?
• Get up to 20% off bulk orders
• Up to 8 free seeds on orders above €30
3. Crop King Seeds – Most Reliable Canadian Seed Bank for Fast Shipping
Based In: Vancouver, British Columbia, Canada
Popular Strains: White Widow, Lamb’s Breath, Northern Lights, Purple Kush
• 80% germination rate
• Stealth, safe delivery
• 2-7 days US delivery time
• Free shipping Canada & USA above $200
If Crop King Seeds’ delivery time were a superhero, it would be The Flash, Superman, Smallville, or whoever superhero you think is fastest.
Let’s not start that argument!
The seeds are stocked in over 300 brick-and-mortar stores in Canada and Crop King Seeds has 16+ years of experience in providing medicinal and commercial cannabis growers with reliable weed seeds online.
All of this solidifies their place amongst the best online seed banks today and it makes them probably the best Canadian seed bank… eh?
This Canadian marijuana seed bank has Mix and Match and Autoflowering cannabis seeds. These seeds are great for new growers to find something that tickles their fancy without the sometimes gruesome commitment that might come with advanced cannabis strains.
Make life easy for yourself.
However, although there’s guaranteed delivery, not all orders attract the guarantee. Still, if you don’t mind paying a little extra for Express Shipping then you’re assured of a reshipment in the rare that case your package gets lost or siezed by customs.
What Deals Does Crop King Seeds Have?
• 10 Free seeds for orders of $420 or more
• 30% off order coupon.
4. Seed City – Top Seed Bank for Rare Seed Strains
Based In: Sheffield, UK
Popular Strains: AK-47, BCN Critical XXL, Banana Kush, Mjolnir Runtz Cake
• Stealthy, discreet international shipping
• 3-14 days US delivery time
• Cheap prices
• Tons of seed discounts
Launched in 2010, Seed City touts itself as the cannabis connoisseur, and they’re justified… especially with their unique strain collection which might be a sport for experimental weed growers who don’t mind putting extra effort into breeding their weed.
But still, you can also find your feminized marijuana seeds, auto-flowering, regular and more seeds if you are the more regular grower that wants to stick to the classic cannabis seeds.
Seed City does a great job with their high-quality cannabis seeds but methinks their website could use a little improvement. On the other hand, they seem to have mastered the art of stealth shipping.
Yep, they pack your seeds in crushproof tubes and put them inside a gift-like package (or in an envelope and concealed in DVD cases). This can be really helpful for customers if the legality of cannabis in your area is still strict.
What Deals Does Seed City Have?
• Free cannabis seed(s) from €25
• 25% off Kera seeds currently
• 30% off a variety of seeds and regular free seed giveaways
5. Herbie’s Seeds – Go-To Seeds Bank for Feminized Seeds
Based In: Alicante, Spain
Popular Strains: Incredible Bulk, Dr. Grinspoon, Auto Duck, Northern Lights
• Multiple payment methods (Bitcoin & Credit card payments)
• Germination guarantees
• 3000+ seeds on sale
• Reliable support team
With more than 10 years of experience in the bag, Herbies Seeds have become one of the most popular cannabis seed banks to buy marijuana seeds online. Their feminized seeds are probably the best on the market right now.
Their wide seed selection of over 3000 cannabis seeds gives you a good chance at finding a seed you like. And there’s a germination guarantee that sets you up for new seeds if more than about a third of your seeds fail to pop.
You can really buy with confidence.
The only thing is you might have to wait 19-23 days for your US order. But since Herbies Seeds have default stealth shipping for countries with strict customs like the US, they disguise your cannabis seeds in a ziplock or a DVD case to make your package safer from party poopers.
What Deals Does Herbie’s Seeds Have?
• Choose a free seed with every €20 spent
• Free gorilla auto seed with every purchase you make
6. MJ Seeds – Best Medicinal Seed Bank
Based In: Vancouver, BC, Canada
Popular Strains: Diamond Girl, CB Auto Cheese, Cereal Milk, Flower Bomb
• 80% germination rate
• Within-a-week delivery time (express shipping)
• Free shipping above $200
• Delivery guarantee on $20 & $40 shipping
MJ Seeds has grown to become one of the most reputed BC-based marijuana seed banks, ever since their launch in 2009 for their quality medicinal cannabis seeds and dedication to give great customer experience coupled with an 80% seed germination rate.
This seed store is for those growers that need CBD-rich seeds, and you get quite a diverse shot at that. But still, you can opt for THC-rich seeds, all in a number of popular and even some unique strains.
With an intuitive website, MJ Seeds makes it easy for you to directly find your desired seed options.
You might find shipping a little on the pricey side. But if you don’t mind the extra perks of express shipping; you get guaranteed delivery with a delivery time of within just one week. Additionally, the seeds are disguised in random electronic equipment, toys, and even birthday cards for extra security.
What Deals Does MJ Seeds Have?
• 10 free seeds on every order above $420
• Save up to 14% off normal prices on bulk orders.
7. Dr. Greenthumb Seeds – Best Online Seed Bank for Indoor Seed Strains
Based In: Ottawa, Canada
Popular Strains: Endless Sky, Oh! Zone, OG Kush, Original UK Cheese
• Typically ships within 24 hours
• Free worldwide shipping by Regular Letter Mail
• Tracked Express shipping with delivery guarantee
• Guaranteed germination
Dr. Greenthumb is a veteran in the cannabis seeds industry. With more than 25 years in the weed game. So you know you’re going with a seed store that has been able to keep its place at the top.
There’s a good range of unique and popular strains that you can choose from. Dr. Greenthumb Seeds boasts germination guides to help new growers have a smoother experience growing marijuana. They claim that they have 100% certified disease-free seeds to give you more germination assurances (with replacements, if you experience notable germination problems).
However, their website seems a little old-school compared to more sophisticated and modern marijuana seed banks. But on the brighter side, their seeds are concealed in t-shirts, CD cases, birthday cards, and more to throw off lurking custom officers and thieves.
What Deals Does Dr. Greenthumb Seeds Have?
• 20% off early bird purchases from 6 am – 10 am
• Up to 25% off for happy hour purchases from 1 pm – 4.20 pm.
8. Mary Jane’s Garden – Most Straightforward Cannabis Seed Bank
Based In: Vancouver, BC, Canada
Popular Strains: Acapulco, Kalimist, LA Confidential, Northern Lights
• 90% delivery rate
• Legality cannabis status by country available
• High germination rate
• 2-7 days delivery with Express registered shipping
Mary Jane’s Garden has 8 years of experience as an online seed store, and while this might not compare to other sites, they have invested a great deal in giving you an easy shopping experience witha simple-yet-effective website.
They also boast a strict seed selection process to ensure high-quality seeds.
All of this is complemented with growing guides to take you through germination to harvest if you’re coming in a tad green. Only, they aren’t big on seed deals, but since you might just be getting impressive seed quality then it might be worth it.
Not to mention that their cannabis seeds are further packed in bubble wraps and placed in envelopes to avoid any possible seizure.
What Deals Does Mary Jane’s Garden Have?
• 10 free cannabis seeds for purchases above $420
9. Beaver Seeds – Top Tier Seedbank for Great Customer Support
Based In: Vancouver, BC, Canada
Popular Strains: OG Kush (Fast Version), Purple Punch, White Fire, Skunk (Fast Version)
• Fast discreet delivery
• Reliable 24/7 customer support
• Free shipping
• Delivery guarantee on $20 or $40 insurance with tracking orders
How does 30 years of experience in selling cannabis seeds sound? Not just that, Beaver Seeds assure you of premium seeds and high production standards to give you the best genetics possible for a beautiful yield during harvest time.
They don’t seem to offer a germination guarantee though, at least not yet. But if their production standards are anything to go by, then a good chunk of your seeds will see their first leaves. You might also want to use their germination guides if you need a hand through the process.
To boost delivery, seeds are hidden in random things like toys and t-shirts for safe, discreet shipping. And you’ll usually receive them within a week in the USA.
What Deals Does Beaver Seeds Have?
• 10 free extra seeds of your choice on purchases above $420
10. SunWest Genetics – Great Seed Genetics 420 Seed Bank
Based In: Vancouver, BC, Canada
Popular Strains: Cheese Autoflowers, Bubblegum, Northern Lights, Purple Kush
• Guaranteed delivery option
• 500+ strains available
• Fast 24/7 support
SunWest is probably your best choice if you want the finest seed genetics.
They bill themselves in breeding strains under high-quality control procedures to produce the best genes for the densest buds. On top of that, you choose your seeds from a wide range of 500+ strains.
So yes. You might just find what you’re looking for.
We just wish they had more seed discounts. Still, you get an 80% germination guarantee and the seeds are shipped in unmarked boxes with toys, beads, phone cases, and more. If you are an inexperienced grower, you can use the blogs and germination guide for better success.
• 10 extra seeds on $420 and above purchases
11. Sonoma Seeds – Best New Kid on the Block Weed Seed Bank
Based In: WC, Canada
Although a new site, Sonoma Seeds have built their forte around premium genetic seeds, with a collection of 500+ strains to give you choice and high-quality seeds. Better still, they guarantee an 80% germination rate to cover your purchases. You can get 10 extra seeds on orders above $420 and an expected USA delivery time of just 7-14 days if you go for the express discreet shipping with tracking.
12. Rocket Seeds – Best Collaborative Weed Seed Bank
Based In: Vancouver, BC, Canada
Rocket Seeds have one of the biggest seed collections online at the moment… and not just because they employ impressive breeding standards, but they also stock from other reputed online seed banks like Crop King Seeds, Beaver Seeds, Sonoma Seeds, and more to create a one-stop seed store. The best part is you get 10 extra seeds from $420 and above orders. And seeds are covered up in flash drives, flashlights, pens, and more during shipping.
13. Marijuana Seeds NL – Great Online Seeds Bank for Free Seeds
Based In: London, UK (For Some Reason)
Through the 20+ years that Marijuana Seeds NL has been around, they have honed their craft in the seed industry to give you reliable marijuana seed options to both first-time growers and experienced growers. With extra seeds on every order, you get even more bang for your buck. Also, you can get up to 50% off seeds with a variety of shipping options with guaranteed stealth unmarked shipping to keep your seeds safe on their way to you.
14. Gorilla Seed Bank – Really Low-Cost Strains Seed Bank
Based In: Portishead, UK
Coming in with a massive 40+ year experience in the marijuana seed game, Gorilla Seed Bank is geared towards new cannabis growers that want to reap a decent quality harvest without spending a fortune on seeds. There are 300+ feminized strains and packs if you wish for an all-female batch for a higher yield. Every order comes with discreet shipping and a free seed, with more seeds for every 36.99 GBP you spend and an additional 17% off for Bitcoin purchases.
15. Amsterdam Marijuana Seeds – A-list Seedbank for Autoflowering Seeds
Based In: Amsterdam, Netherlands
Do you want to have the easiest and fastest cannabis-growing experience? If that sounds like you, then Amsterdam Marijuana Seeds might be it. With their variety of both indoor and outdoor auto-flowering seeds to save you some resources with a casual plug-and-play growing journey.
16. Seed Supreme – Best United Kingdom 420 Seed Bank
Based In: London, UK
Seed Supreme looks to give cultivators a good range of seeds and strains without being overwhelming. With blogs for guides to lead novice growers into taking care of their seeds and cannabis plants. You get extra seeds with every order, with discreet delivery using items like toys, gifts, and eco pens. All this comes with guaranteed delivery for a reshipment in case your order doesn’t get to you.
17. Grower’s Choice Seeds – Stand-Out US Seed Bank
Based In: California, United States
Grower’s Choice Seeds is the giant online USA seed store for its fast shipping and great quality control; including lab testing their seeds to ensure authentic genes. All their seeds are also feminized for you to get the highest possible yield. You can easily sift through the site using the filter to find seeds in line with your seed and future cannabis plant preferences.
18. The Vault – Best Seed Bank for Regular Seed Deals and Promos
Based In: Tarragona, Spain, and Edinburgh UK
The Vault is the melting point of cannabis seed deals, promotions, and giveaways. And currently, there’s a decent 15% off some strains. You also get extra quality seeds on every order, and you are promised 100% discreet, secure, safe shipping.
19. WeedSeed Express – Top Seed Bank for Guaranteed Delivery
Based In: Haarlem, Netherlands
When you buy cannabis seeds online, WeedSeed Express ensures your favorite marijuana seeds get to you with their unconditional guaranteed delivery and fast shipping. With 100+ strains to choose from and even beginner seeds for newer growers to have a taste at growing their own cannabis.
Best Marijuana Seeds Banks – FAQs
How Can I Buy Marijuana Seeds Online Safely in the US?
If you use one of the best seed banks like ILGM or Seedsman, then your weed seeds get to you in the USA safely with stealth shipping.
Stealth shipping refers to when seeds are packed and concealed in or around random objects like pens, toys, CD cases, and more to avoid unnecessary attention from customs officers or reduce the chance of theft.
Additionally, most seed banks allow you to buy cannabis seeds with Bitcoin. This is perhaps one of the most secure payment methods to keep your financial and personal information private.
With a combination of the best seed banks, stealth shipping, and Bitcoin payments, you can significantly reduce the likelihood that you will be caught shipping weed seeds to the US.
What Seed Banks Ship to the USA?
Seed banks that ship to the USA include ILGM, Seedsman, and Crop King Seeds.
However, ILGM and Crop King Seeds tend to have faster and more affordable US delivery times. Usually, you’ll have your marijuana seeds at your doorstep within a week of ordering.
On top of that, all orders are coupled with a germination guarantee cover and a good chance at getting 10 extra marijuana seeds with your purchases.
Is ILGM a Good Seed Bank?
Yes, I Love Growing Marijuana is a good seed bank and this is because it is suitable for both experienced and new growers.
The seed bank boasts a decent high-quality range of seeds and strains, as well as 200+ informative blogs and articles and even a forum to help growers make informed cannabis seed decisions in the future.
Furthermore, you get 24/7 growth support assistance at your disposal whenever you encounter a problem.
How Can You Tell if a Seed Is Male or Female?
It is almost practically impossible to tell a female or a male marijuana seed just by sight alone. You can tell the sex of a seed by using a lab test or using a plant sex kit to test for the Y chromosome. But as seeds start pre-flowering their visible differences begin to appear. And here are two tips you can use to sex cannabis seeds;
- Male seeds grow a pollen sack at the branch joints when pre-flowering
- Male marijuana seeds generally grow much faster
- Female plants grow light whitish pistillates
- Female seeds take longer to grow on average
What’s Better – Autoflower or Feminized Seeds?
The better seed between autoflower and feminized seeds depends on the preference of the grower.
Generally, autoflower marijuana seeds can grow with little to no supervision, making them ideal for new growers.
They also grow faster – as fast as 8-10 weeks from germination to maturity. However, they usually have a lower THC potency.
In other words, you won’t get as high from their buds.
On the other hand, Feminized Seeds (if taken care of well) will guarantee high THC or CBD buds during harvest.
However, they take a few weeks longer to mature and will need some higher level of expertise in marijuana growing since they are prone to diseases.
Conclusion – What Are the Best Seed Banks in 2021?
Different seed banks have different strengths, and you can see these from the seed bank features.
However, ILGM (I Love Growing Marijuana) seems to have the best-balanced features of all seed banks, like a good selection of beginner and advanced grower marijuana seeds, educational guides, the highest germination guarantee, and 24/7 support for growers.
But still, Seedsman and Crop King Seeds are other go-to options to buy marijuana seeds online if you wish for variety and fast discreet shipping to your doorstep.
Pro Tip: To ensure most if not all of your marijuana seeds germinate, use the germination guides from the respective sites for the highest germination rates.
The news and editorial staff of the Marin Independent Journal had no role in this post’s preparation.
What are F1 Seeds? What about F2, F3, etc?
Breeders often devote their entire careers to creating that one perfect cross. They achieve this by enhancing the strongest properties through selection and crossbreeding. These crosses are indicated by generation.
Let’s discuss what F1, F2, F3, etc selections are.
Don’t have time to read the guide right now?
No worries. Let me send you a copy so you can read it when it’s convenient for you. Just let me know where to send it (Takes only 5 seconds).
- What are hybrid cannabis strains?
- What are f1, f2, f3, etc. selections?
- Creating new cannabis strains
- Pure breeding line or strain
- Creating a stable f1 strain
- Let’s recap.
What are hybrid cannabis strains?
The demand for new cannabis species is increasing with the natural consequence that there is plenty of experimentation by breeders.
As a result of this (cross) breeding and experimenting, most of the species on the current commercial market are hybrids. These are plants that are a result of crossbreeding several cannabis varieties to amplify certain effects or characteristics.
As this crossing process evolves, the plants will eventually form seeds from different cannabis strains or generations.
Cannabis, like any other plant, exists as a pure variety or as a hybrid mix of strains.
Hybrids are the result of attempts to shape plants with specific characteristics, which are common in ruderalis, Sativa, and Indica strains. Successful crosses inherit the best traits of both parents.
When the industry started to commercialize, both pure varieties and existing hybrids were constantly mixed and recombined. These efforts have produced some of the best-known species today.
What are F1, F2, F3, etc. selections?
As you further specialize in cannabis cultivation, you will undoubtedly encounter more and more impressive terminology.
When I first saw the term “F1 strain”, I seriously wondered what car racing and cannabis have to do with each other (and if it was wise to combine the two).
Needless to say, the guys got a good laugh out of that one. It turns out it has nothing to do with the automotive sports industry, nor should we fear for Hamilton’s safety.
In this case, F1 means something totally different and very fascinating!
In a nutshell, an F1 variety is the first hybrid plant from a specific pair of parents and a new phenotype that is
independent, yet still closely related to the two parents.
But that just sounds confusing and doesn’t cover the load. Let’s go further back first before we take a leap into the unknown.
Creating new cannabis strains
The basics of growing plants are always the same. This also applies to cannabis. Male pollen pollinates the female plant. Nature has ensured this happens naturally.
But when creating a hybrid, the growers use selective breeding in a controlled environment. This entails that the breeder personally selects the female plant and the male pollen in order to get one or more specific characteristics in the offspring.
A few of the properties that can be improved through selection are rooting, growth potential, flowering period, color, bud structure, and yield.
The seeds germinated after this process are the first generation of hybrids from male and female parents. The plants with the desired characteristics undergo this selective process again.
Once the desired traits are achieved, the breeder stabilizes the species.
The next step is crossing the young hybrid with the parent species to enhance the characteristics.
This process requires a lot of patience and perseverance from the breeder since stabilizing the properties of a species usually requires three or more generations.
We distinguish the following generations:
To make a well-informed decision when deciding on what the ideal seeds for you, it is helpful to understand the differences between these different generations.
Pure-breeding line or strain
A group of identical individual plants that always produce offspring of the same phenotype when intercrossed.
Pure-breeds are unadulterated traditional landraces that have only interbred with similar strains and so have almost identical genes.
F1 – The first grow
F1 stands for “first-generation hybrid”. The F derives from Filius, which is the Latin word for “son”. Yes, botanists sure love their Latin 😉
You create an F1 strain by crossing two pure strains with completely different phenotypes. To achieve this, the grower will, for example, take 100 of their best plants and select only the very best mother plants based on a specific trait from one strain.
He will do the same with another (pure) species.
Let’s take a large plant (represented by two dominant genes, AA)
and cross it with a small but bushy plant (represented by the two
small recessive genes, aa). Since the resulting plants each receive
one gene from each parent, this will result in offspring with the following genetic makeup: Aa. All four offspring have the same makeup and will each be tall bushy plants.
The difference from the parent generation, in this case, is that these will not be pure strains due to the presence of the recessive gene.
F2 – Keep on crossing
To create an F2 strain, the breeder will cross two members of the F1 family together.
The offspring that comes from this crossing has
the genetic makeup of AA, Aa, AA, and aa.
That means that the F2 seed variety will have three tall plants and one short plant. So, the main difference between the F1 and F2 varieties is the amount of genetic variation and purity of the seed strain.
F3 – Reducing variation
As the cycle continues, we keep combining plants with the desired traits. We call this generation: F3. For example, if the grower was looking for short plants, he would select parents with the composition of Aa and aa.
The result of this combination is two tall plants, each with the genetic markers of Aa, and two short plants (both aa). This breeding has actually reduced the variation towards a more stable variety. We call this process stabilizing.
Since F3 varieties usually start of rather unable we advise to cross it back with the selected F2 mother plant.
F4 – Narrowing the number of phenotypes
Once you’ve achieved a level of stability in your F3 variety, it is time to take your game to the next level. By continuing the selection process and using only the most stable plants from the previous generation, we’ve now reached the F4 variety.
F4 varieties contain even fewer phenotypes, which means that the plants should be nearly identical, with only slight variations in, for example, scent or yield.
F5 – Perfecting the process
By continuing on this path of crossing the strongest plants back within their own generation, the stability grows and a strong new species has emerged.
After F5, the plants are IBL.
IBL stands for “inbred line”, AKA the holy grail of cannabis cultivation.
An IBL is a breed that produces offspring with stable and consistent genetics usually from a single dominant phenotype of the strain.
These strains will produce balanced and homogenous offspring with the desired specific characteristics time and time again for many generations.
Creating a stable F1 strain
When you pollinate a feminized female plant with pollen of the male-cannabis plant, you will get seeds, but not automatically a stable strain.
Breeders create stabilized hybrids and then continually interbreed, stabilizing their characteristics from generation to generation.
There are very few strains of stabilized hybrids as the process takes a number of generations, over several years, to achieve.
It is important to note that ‘stable’ is not the same as ‘true-breeding’. A true-breeding strain will produce consistent offspring of one dominant phenotype. In marijuana strains, you can mainly find this in landraces.
If you want to create a stable strain that shows the generation of the same characteristic after generation, you will have to stabilize it by crossing it back various times. By always selecting and crossing plants with the desired characteristics, you stabilize a species.
Since this is a time-consuming technical process that demands a lot from the breeder, it’s now clear where the -sometimes- massive price difference for different types of seeds comes from.
F1 is the result of crossing 2 separate varieties. The resulting seeds are F1 and they will be stable, meaning the plant qualities should be pretty consistent.
All the plants from these seeds will be very similar. This is great if you prefer a crop of identical plants.
F2 is a cross of 2 of your F1 plants from the seeds you bred. F2 is what true breeders are looking for.
The F2 seeds are unstable meaning the plants grown can show very different qualities, some may be good while others are bad. The F2 seeds can contain all the possibilities of phenotypes from all of the previous lineages of both parents.
F2’s are where you will find the next great strains which is what true breeders are consistently trying to do along with producing stable seeds for its consumers.
Once you find that special F2 plant, you need to cross it with another F2 from the same seed batch. Next, cross this plant back with your special F2. The seeds from this, called F3 will be unstable and may not produce your special F2 consistently.
To stabilize your new strain (The special F2 plant you selected) you now grow F3 seeds and pick one of these to back cross with your F2 mother.
The resulting seeds from this will be an F4 and more stable than F3 seeds. You continue this process to about an F5. By this time the F5 seeds should be stable and look like the new breed F2 that you found. You have now created your very own new strain!
So the main difference between F1, F2, and F3, etc. is simply the generation and level of stability that comes with them.
With each successive selection, the grower selectively takes the plants that are the best representation of the properties he desires and uses them for crossings.
I hope this has given you some insight and clarity and brought you are one step closer to being a full-fledged Marijuana high school graduate. Happy growing
Educated by one of the best breeders in the Netherlands, I chose to combine my passion for writing with the fascinating world of cannabis cultivation. What are the best strains for which occasion, what are the effects, and how to use responsibly? Let me take you on a journey.