Home growers require the best quality seeds to successfully cultivate cannabis. The best seed banks provide high-quality cannabis seeds in a variety of strains, excellent customer service, and reliable delivery. Here, we take a look at the best online seed banks around, how they stand out from the crowd, and why everybody, from first-time growers to seasoned micro-growers, can trust them to get everything started. 

• Best cannabis seed bank overall:Seedsman 
• Best cannabis seed bank for beginners: ILGM (I Love Growing Marijuana) 
• Best cannabis seed bank for connoisseurs:Exotic Genetix 
• Best cannabis seed bank for unique strains: Ace Seeds 

Our picks for the best cannabis seed banks

Seedsman - Best cannabis seed bank overall

Seedsman is our top pick for best cannabis seed banks and earns the coveted title of Best in Grow. This reliable company stocks an epic selection of seed strains from some of the best breeders worldwide. 

Best Seed Pick

Both experienced growers and wannabe cultivators alike can drift away with Blue Dream. This tasty strain is one of the bestselling strains from more than 650 cultivars, which "produces high THC levels in less than ten weeks of flowering." 

Specialty

If you have a favorite breeder in mind based on experience or a recommendation from a fellow grower, Seedsman allows you to shop by the breeder to see what other seeds they have in stock that suit your tastes. 

Why Pick Seedsman

Specializing in auto-flowering strains, Seedsman stocks everything from therapeutic strains with mild effects to heavy-hitting hazes for long nights in front of the TV. Pot connoisseurs can try something new or explore their unique takes on classic strains like Jack Herer, Northern Lights, and White Widow.

Payment Options

Payment on Seedsman is available on credit card, debit card, and Zelle. Buyers must spend $30 ($750 limit) on credit cards. 

Pros & Cons

Pros:

• Well-reviewed and trusted
• Reliable
• Excellent Customer Service

Cons:

• Reviewers report promotional seeds may vary in quality 
• Filter rabbit hole (too much choice!)

Promotions

From free and discount seeds to free seeds if you spend over $50, there's a cherry on top every time you order from Seedsman. 

Is Seedsman Legit?

Seedsman is a legitimate seed bank sending seeds worldwide since 2002. They offer a vast selection of strains and seeds for growers of all levels. 

What Growers Say

Growers who have previously purchased seeds through Seedsman highlight the bank's incredible selection from experienced breeders, fast and discreet delivery, and easy-to-use website. 

ILGM (I Love Growing Marijuana) - Best cannabis seed bank for beginners

A lifetime of cannabis cultivation starts with a single seed, andILGM is a great place to get it. First-time buyers will be greeted by a community of like-minded growers and a user-friendly interface. There's even a specially curated section that highlights the best indoor, outdoor, indica, and sativa seeds for beginners. 

Best Seed Pick

For a recommended beginner seed that is also a top-selling seed sitewide, check out White Widow Autoflower seeds. This hybrid was first produced back in 1994 (and won the Cannabis Cup the following year) and has remained a constant favorite among stoners around the world ever since. It's a great pick for beginners because you'll be ready to harvest in ten weeks, and it has a high success rate. 

Specialty

ILGM specializes in seeds for all price points, from affordable classics to the newest strains. 

Why Pick ILGM

ILGM guarantees germination on high-grade and affordable feminized seeds, which means you'll get your money back if they don't produce. 

Payment Options

If you don't want to pay on a credit card, ILGM offers cash and Bitcoin payments. 

Pros & Cons

Pros:

• Multiple payment options
• Beginner-friendly
• Germination guarantee

Cons:

• Only photoperiod and auto-flower seeds are available

Is ILGM Legit?

Yes, ILGM has been a trusted seed bank since 2012. 

What Growers Say

Existing customers love the wide selection offered by ILGM. They highlight the seeds' high yields and true to strain.

Exotic Genetix - Best cannabis seed bank for connoisseurs

Growing out of a hydroponic store in Tacoma, WA, Exotic Genetix has built a name for itself as a seed bank and a breeder of some repute specializing in unique terpene profiles. Smoke snobs will love the strains they can pack into the website’s build-a-box feature. 

Best Seed Pick

Grease Monkey is one of Exotic Genetix’s award-winning seeds. Combining two heavy hitters, Gorilla Glue and Cookies and Cream, it’s a powerful strain with sticky buds and high THC. 

Specialty

Exotic Genetix specializes in clean seeds to help all dedicated growers succeed. 

Why Pick Exotic Genetix

If you value Cannabis Cups for the best flowers, hash, and more from a truly committed cannabis breeder, Exotic Genetix is a great pick. 

Payment Options

You can pay by credit card or Ethereum. 

Pros & Cons

Pros:

• High-quality strains straight from breeder
• Ethereum payment

Cons:

• Smaller selection than larger seed banks

Is Exotic Genetix Legit?

Yes, Exotic Genetix is a legitimate seed bank that sells unique strains from its repertoire, such as Gary Poppins and Scotty 2 Hotty. 

What Growers Say

People who try innovative strains are big fans of this seed bank. Customers highlight the frosty buds and nice terpenes. 

Ace Seeds - Best cannabis seed bank for unique strains

Ace Seeds specializes in landrace seeds. These seeds are like heirloom varieties of vegetables, developing naturally in a particular region worldwide. 

Best Seed Pick

Zamaldelica is an excellent example of a landrace seed available from Ace Seeds. Sourced from Réunion, an island near Madagascar, it is a super sativa hybrid with uplifting effects.

Specialty

This seed bank specializes in landrace seeds. So, if you want to source seeds from Panama, Malawi, and Amsterdam, you've come to the right place. 

Why Pick Ace Seeds

For trusted seeds from unique places around the world, check out Ace Seeds' easy-to-use website and take a trip around the world one seed at a time. 

Pricing & Payment Options

Pay for seeds from Ace Seeds via credit card or bank transfer. 

Pros & Cons

Pros:

• Preserving historic strains from around the world
• Unique and varied selection of seeds

Cons:

• Not many payment options

Is Ace Seeds Legit?

Yes, Ace Seeds is legit. This seed bank has been operating since 2005. 

What Growers Say

Growers in the know love this seed bank for its landrace varieties, which have remained relatively unchanged. 

What to Look for in a Seed Bank

We’ve given you our top picks for seed banks for various buyers. However, you’ll still want to make your own choice. Here are some things we looked at before making our selections that could help you make yours. 

It’s in the Seeds

Different seed banks excel in different ways. Breeders who double as banks are great for growers who want to know exactly where their seeds are coming from (Exotic Genetix), whereas bigger seed banks will have a larger selection of seeds. 

Customer Service

Great customer service can make buying seeds much easier and more fun. Before you start adding seeds to your cart, check out reviews of different seed banks’ customer service. 

The Four Ps of Seeds (Price, Payment, Privacy, and Promotions)

Some seed banks offer a variety of payment options, from cryptocurrencies to cheques and cash. Be sure to read the small print before you spend hours selecting seeds. Some seed banks offer discreet delivery and promotional gifts no matter how much you spend. 

FAQs

How long do seeds last?

While how long a seed lasts varies massively, it is usually still viable after a year and kept at room temperature in its package. However, if stored in the refrigerator, it can last up to three years, and some may even last five or more if stored correctly. 

Which seeds should I choose?

Selecting the right seed depends on your personal preference. Check THC content to calculate how strong the high will be, what the effects of the strain are from people who have tried it in reviews, and also how difficult it is to grow for beginner growers. 

Are cannabis seeds legal everywhere?

Cannabis seeds are federally legal thanks to the Hemp Farming Act of 2017.

Do all cannabis seeds grow outdoors?

No, some seeds need controlled conditions inside to thrive. If you are growing outdoors, look for strains that do well in the climate you plan on growing in. 

What are feminized seeds?

Female plants produce smokable buds, while male plants do not. Feminized seeds eliminate the chance of getting male seeds in a package of seeds. 

Should I buy auto-flowering seeds?

While yields are lower than traditional seeds, auto-flowering seeds make it easier to grow cannabis at home because they bloom automatically.