TOP 7 BEST CANNABIS SEED BANKS 2021 (all ship to USA)
#1 Best Cannabis Seed Bank 2021: ILGM – I Love Growing Marijuana
I Love Growing Marijuana (ILGM) by Robert Bergman is a popular online marijuana seed bank that offers their own strain varieties for sale, totaling to 120 fem and auto seed packs. A great resource for beginner growers, the website contains more than 500 growing articles and 200 grow guides. ILGM seeds are a bit pricey; however, guaranteed to germinate. Delivery is also guaranteed—seeds are shipped daily to all U.S. states and arrive fast, within 2–10 days. Credit cards, debit cards, bank transfer and cash payments are accepted, or pay by Bitcoin for a 10% discount. The 17,000+ I Love Growing Marijuana reviews on Trustpilot make a 4.7-star “Excellent” rating. Shipping is 100% free to the U.S. on all orders.
Seedsman – Cannabis Seeds for Sale since 2003
Seedsman is a long-time trusted cannabis seed bank with a massive selection. Buy feminized seeds, regular seeds and autoflowering seeds from 129 top breeders at bargain prices. The Seedsman website is secure and well categorized to help you find the right marijuana seeds for your grow. Pay by credit card, debit card, bank transfer, cash, check, money order or use Bitcoin for 15–25% off every order plus an even greater free seed bonus. Stealth packaging, fast shipping to the USA and worldwide. Over 18,000 Seedsman reviews on Trustpilot add up to a “Great” 4.2-star rating. Check the sale page to find the latest seed packs marked down in price.
MSNL Cannabis Seeds – Buy Quality Marijuana Seeds
MSNL, dubbed the best marijuana seed bank since ’99, sells their own versions of over 200 popular cannabis strains. Find feminized, regular and autoflower seeds for sale at fair prices. Every purchase gets a minimum of 5 free seeds, up to 10 max. Worldwide stealth delivery. The seeds arrive discreetly packaged to U.S. addresses in about 6–12 days. Accepted payment methods include credit/debit card, bank transfer, cash, international money order or Bitcoin for 15% off. More than 4,500 reviews on Trustpilot give the MSNL seed bank a 4.1-star “Great” rating. Free shipping on all orders over £55 ($70).
Crop King Seeds – Marijuana Seed Bank
Crop King Seeds has been in the marijuana seed bank business for over 15 years selling marijuana seeds to customers around the world. 500 new varieties of feminized, regular and autoflowering seeds make up the Crop King Seeds strain catalog, all sold under their own brand. Payment is done by Visa, Mastercard or Bitcoin. The marijuana seeds are shipped discreet and delivered fast, arriving to the U.S. within 2–7 business days. More than 3,500 Crop King Seeds reviews on Trustpilot make a 4.2-star “Great” rating. Free shipping on all orders over $200.
Herbies Seeds – Cannabis, Marijuana, Weed Seeds
Herbies Seeds sells a large variety of the best cannabis strains from the most respected international cannabis seedbanks. Shop feminized, regular and autoflower seeds for sale as singles and seed packs. Free cannabis seeds are sent with all orders. U.S. shipments are delivered in approximately 5–8 days. Your seeds will be concealed in merchandise. For maximum confidentiality, opt for the stealth shipping option. Pay with credit/debit card, bank transfer or Bitcoin. The 2,500+ Herbies Seeds reviews on Trustpilot give a 4.6-star “Excellent” rating. Incremental discount and bonus seeds deal.
Seed City – Buy Marijuana Seeds online
Seed City sells new and rare cannabis seeds from over 200 breeders. Seeds are shipped to every country in the world including the United States, sent in crush-proof tubes and concealed inside of a gift. U.S. shipping takes about 7–15 days to delivery. What sets Seed City apart are the niche breeders, huge selection of over 5,000 single seeds, option to pick your own free seeds and 22 language translations including Russian, Japanese, Thai and more. Pay by credit/debit card, bank transfer, cash or use Bitcoin for a 10% discount. The 1,000+ Seed City reviews on Trustpilot make a 4.8-star “Excellent” rating (more Seed City reviews can be found on seedfinder.eu). Sign up on the site for non-stop giveaways.
Tiger-One Distribution – Wholesale Bulk Cannabis Seeds
If wholesale bulk cannabis seeds is what you’re looking for, Tiger-One Distribution is the main source of it all. Whether you’re looking to start your own seed bank or just obtain a large supply for production, Tiger-One Distribution supplies the cannabis seeds sold by many popular retail and online seed banks. Worldwide stealth shipping. In order to buy from the Tiger-One website you need to apply for a wholesale account where you’ll be asked to fill in the details about your business reselling or agricultural use.
What seeds to buy? Cannabis seed banks typically categorize the seeds by sex, genetics, breeder, strain name and plant traits.
Cannabis Seeds by Sex
- Regular Seeds: Grow both male and female cannabis plants. The males are culled in sensimilla (seedless bud) production. Regular seeds are the best choice for breeders. They have sustained the cannabis genus through its natural evolution.
Read—Top 15 Best Regular Seeds
- Feminized Seeds: Grow only female plants. This is accomplished by breeding two female cannabis plants together. The resulting seeds can only inherit two X chromosomes—meaning all female plants. Feminized seeds are great for growers with strict plant limits and for cloning. Read—Top 15 Best Feminized Seeds
Cannabis Seeds by Genetics
- Sativa Seeds: Grow into tall plants with slender, elongated branches, sharp leaves and large colas. Sativa originates from subtropical/tropical zones including Africa, Southeast Asia, South & Central America. The plants have a naturally long flowering cycle that’s often over 10 weeks. Resistant to molds and diseases, sativas are great outdoor climate strains. They can grow to over 15 feet tall! High THC and THCV content. People who enjoy a stimulating “head high” effect prefer sativa cannabis. Read—Top 25 Best Sativa Seeds
- Indica Seeds: Grow short plants with fat leaves, thick stems and a stocky structure. Indica originates from temperate zones such as Afghanistan, Pakistan, India, Nepal and Morocco. Traditionally used to make hash, indica cannabis is the real deal dank—super sticky and dense. Indica grows like a bush and can produce large yields in a small area. The plants have a fast flowering cycle. They may require a low humidity climate to avoid mold problems. High THC and CBD content. People who want a relaxing “body high” stone prefer indica cannabis. Read—Top 25 Best Indica Seeds
- Hybrid Seeds: Grow crossbreeds of indica and sativa, in countless combinations. Hybrid cannabis seeds are able to grow tall sativa trees that produce the dank, heavy buds of an indica. Hybrid cannabis strains are by far the most popular category of cannabis seeds sold on the market today. They come in all different plant sizes, flowering times, yields, aroma, flavors, cannabinoid contents and effects. Read—High Yield Seeds List
- *Autoflowering Seeds: Grow plants that flower automatically (non-photoperiod). The seeds may be either feminized or regular. Autoflowering varieties are made with ruderalis genetics, resulting in seeds that will bloom under any amount of light—including 24 hours/day. Auto strains stay short and finish their life cycle fast, some at under 60 days from seed. They benefit from long light hours per day to produce a decent harvest weight. The plants can be spaced closely, as in SOG or SCROG cultivation methods. Autoflowering cannabis seeds are used often by indoor cash croppers, who cycle them indoors for perpetual harvests. Read—Top 15 Best Autoflowering Seeds
☺ Cannabis seeds are also categorized by their unique traits such as high THC strains, high CBD strains, high yield strains, landrace genetic strains, inbred line strains, award winning strains and more.
Read—Mold Resistant Seeds
What’s the best way to pay?
Payment methods include secure debit card and credit card processing, check or postal money order, cash in mail, bank deposit/wire transfer and the preferred option—Bitcoin.
Using Bitcoin or other cryptocurrency is the safest option available for buying cannabis seeds online. It’s also a great way to get bigger discounts and additional free seeds with your order.
Can I use prepaid credit cards or cash-fill cards?
If you are a United States customer, you need to be aware that most American prepaid cards cannot be used with international merchants. Many of the best seed banks are located in the U.K., Europe and Canada. Paying for your order by prepaid card might not work.
Can I get seeds delivered to any country?
All of the best seed banks on this list provide worldwide shipping services and yes, accept U.S. customers. Your parcel is rapidly dispatched by mail to the United States of America, United Kingdom, Europe, Canada, Australia, or anywhere else you are in the world. Check their shipping/delivery information page for more specific details.
What will my bank statement show?
Charges made through your bank are discreet, and don’t include words like “seed”, “cannabis”, “marijuana”, etc. Contact the seed bank company for a more direct explanation regarding their payment processing.
Is my payment information safe from online theft?
You can verify a secure connection by looking at the site’s SSL certificate, indicated by a closed padlock in your browser’s address bar. A SSL secure checkout encrypts your payment data, protecting you from online cyber-theft while you make a purchase.
⚠️Beware of scams and fake seed banks
Reputation goes a long way in the cannabis community, and rip-off scam artists get called out quick. Here’s a review list containing over 100 seed bank websites that customers comment on freely.
The WORST cannabis seed banks
👎will not reply to inquiries
👎sell non-authentic seed varieties
👎send bunk or old seeds
👎refuse refunds or reshipment
👎use non-secure payment processing
👎late or no delivery of seeds
The BEST cannabis seed banks
👍provide a working telephone number with a real support team
👍sell authentic seed varieties from breeders
👍send properly maintained seeds in good condition
👍provide terms of refund or reshipment
👍use a SSL-secured checkout
👍deliver seeds on time
Additional links & resources – Seedsman
Disclaimer: Know your countries laws and regulations before purchasing cannabis seeds online. Many seed banks sell cannabis seeds as collectibles, souvenirs or for scientific study purposes. Germination of seeds in conflict with your federal and local laws is strictly prohibited. We do not advocate breaking any laws.
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- 22 Best PURPLE Cannabis Strains to Grow from Seed
- 23 EASIEST Strains to Grow Outdoors & Indoors for Beginners to Experts
- 24 Best LANDRACE Cannabis Strains to Grow from Seed
- TOP 25 BEST INDICA STRAINS 2021
- TOP 25 BEST SATIVA STRAINS 2021
- Top 15 Best Regular Seeds
- Top 15 Best Feminized Seeds
- Top 15 Best Autoflowering Seeds
- Top HIGH YIELD Strains List: Indoor & Outdoor Seeds
- TOP 25 BEST GROW TENTS 2021
- TOP 25 BEST LED GROW LIGHTS 2021
- 21 New Best Marijuana Strains for 2021
Cannabis Seed Banks that Ship to USA and Rest of the World. FREE SEEDS are given away at every seed bank on this page. Go now
A guide to buying cannabis seeds
The first couple months of the year is a great time to start planning your cannabis garden to get a head start on the outdoor growing season, which roughly runs from March to November, depending on where you live.
Navigating the cannabis seed market can be challenging when states have different degrees of legality. This guide will answer your questions on buying seeds so you can be on your way to growing your own cannabis.
Is it legal to buy marijuana seeds?
Marijuana seeds are considered a cannabis product just like flower, edibles, and concentrates. Their legality depends on which state you live in. People living in states with adult-use legalization can buy, produce, and sell seeds within their own state, but seeds can’t cross state lines. People living in states with medical marijuana legalization can only buy seeds if they have a medical card.
Seed banks exist outside of the US and can sell them for “souvenir purposes,” but it is illegal to bring seeds into the US and Customs will seize any cannabis seeds they find in packages or on a person.
Where can I buy cannabis seeds?
Many world-renowned seed banks are overseas in the Netherlands, the UK, Spain, and other countries where cannabis laws are less restricted. Seed banks provide seeds from a variety of different breeders.
In states with adult-use legalization or a medical marijuana program, you can buy seeds within your own state, either at a dispensary or through a specific seed company’s website.
How to buy cannabis seeds online
Before you purchase seeds online, you’ll need to figure out what strain you want to grow and what breeder you want to buy from.
Because US federal law still prohibits cannabis, it can be hard to find information on seed banks and breeders. Breeders who have a long history and positive reputation are usually a good place to start. To get an idea of what well-established breeders look like, check out:
- Sensi Seeds
- DNA Genetics
- Green House Seeds
- Southern Humboldt Seed Collective
- Exotic Genetix
You can also do some research and find an online grow journal that details the whole growing process of a specific strain from a particular breeder. Through these, you’ll be able to look over another grower’s specific notes and see pictures of the final results.
If you grow some seeds and like the results, try growing another strain from that same breeder and see how it goes.
How to buy cannabis seeds at a dispensary
Although this option is only available to people living in states with medical and adult-use legalization, buying marijuana seeds at the dispensary is far more straightforward. However, your options are more limited.
Dispensary staff should be able to give you information on the seeds they’re selling, but keep in mind that a lot of dispensaries focus on selling flower and end-products. It’s a good idea to call ahead and talk to staff to see if they are knowledgeable about seeds and can give you specific information on growing.
How to look for quality genetics when buying marijuana seeds
Breeders talk about “unstable genetics,” meaning that a seed’s origin is unknown. Make sure that when you buy a packet of seeds that it or the breeder who produced them can list where the seeds came from and how they were crossed and/or backcrossed to get the seed that you hold in your hand. If you can’t get a seed’s history, it could be anything and the result of poor breeding practices.
An inexperienced breeder might cross a male and a female one time and sell the resulting seeds as a new hybrid strain, but professional breeders usually put their strains through several rounds of backcrossing to stabilize the genetics and ensure consistent plants that reflect those genetics.
Which strain should I grow?
Even one weed plant can produce a lot of buds come harvest time, so make sure you grow a strain you like. Note strains you enjoy when you pick something up at the dispensary or smoke with friends, and look for seeds of it when you want to start growing.
Some strains are easier to grow than others because they are more resistant to mold and pests, so if you’re new to growing, you may want to try an easier strain to start.
Some strains also take longer to grow than others. Depending on whether you’re growing indoors or outdoors, you may want to grow a quicker marijuana strain if you live in a climate that get cold and wet early in the season. For example, indicas are known for having a shorter flowering time than sativas.
All of this information should be available to you when buying quality seeds.
What’s the difference between regular, feminized, and autoflower seeds?
If you buy a packet of regular seeds, they’ll come with a mix of males and females. A lot of cultivators prefer to grow these because they haven’t been backcrossed—essentially inbred—as much as feminized or autoflower seeds. You’ll need to sex out the seeds once their reproductive organs show during the flowering phase and discard the males—because they don’t produce buds and will pollenate females, resulting in seeded flowers.
Seeds can come feminized, meaning you can just put them in soil and start growing for buds. These seeds are guaranteed to be bud-producing females and growing them cuts out the step of having to sex out plants and discard the males.
It also reduces the risk of having a stray male sneak into your crop—just one male can pollinate a huge crop, causing your females to focus their energies on producing seeds instead of buds.
Autoflower plants change from the vegetative to flowering state with age, not the changing of their light cycle. They have a short grow-to-harvest time and can be ready to harvest in as little as 2 ½ to 3 months from when you put the seeds in the ground. The downside is that, typically, they are less potent, but autoflower seeds are great for people who want to grow cannabis but don’t want to spend a lot of time doing it.
How much do marijuana seeds cost?
Cannabis seeds usually come in a pack of 10 or 12 seeds and start at around $40 a pack and go up from there. Some high-end genetics can run between $200 to $500 a pack.
Feminized and autoflower seeds will cost more because more breeding work was put in to creating them and they take less time for the grower to get buds.
How many seeds should I buy? Are they all going to survive?
When you grow any amount of seeds, a percentage of them won’t germinate, even if you get them from a reputable breeder. Always count on a few not germinating or dying off, or roughly 1/4 of the total you put in the ground.
When growing regular seeds, some won’t germinate and some will have to be discarded because they’ll turn out to be males. With feminized seeds, some won’t germinate, but a higher percentage of them will turn into flowering plants because there won’t be any males.
If you want six total cannabis plants to harvest for buds and are growing from regular seeds, start with about 4 times as many, or 24 seeds. Some won’t germinate and some will turn out to be males, and then you’ll want to discard down to the six best phenotypes. If growing feminized seeds, you can probably start with about twice as many seeds in this case (about 12); a couple won’t germinate, and then discard down to the six best phenotypes.
Make sure to always stay within your state’s legal limit of growing plants.
How do I buy strain-specific cannabis seeds?
Strains like Blue Dream, Gelato, and Original Glue have gained in popularity in recent years. Check out these resources on how to buy these types of cannabis seeds:
Pat Goggins contributed to this article.
Navigating the cannabis seed market can be tricky from a legal perspective. Get the answer to your top questions about buying cannabis seeds today.