• Neptune
    seed bank

    Your #1 cannabis seed bank for top-quality products curated for every lifestyle.
    Shop now and experience our finest selection.
    SHOP NOW

  • Your Green
    Escape Awaits

    Explore a world of top-tier cannabis, curated for your enjoyment. Whether you’re a seasoned enthusiast or a first-time explorer, we’ve got something for you.
    SHOP NOW

UPCOMING DROPS & SPECIAL DEAls

Stay ahead of new cannabis seed bank releases and limited-time deals. Our partners regularly drop exclusive strains you won’t find anywhere else.

Neptune Seed Bank is your #1 cannabis seed bank in the US — browse from over 500+ high quality products from the best breeders in the world.

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Giggles (Laughing Buddha x Super Boof)

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Neptune Seed Bank: Frequently Asked Questions

Got a question? Odds are it’s answered below. If not, email info@neptuneseedbank.com and a real person will get back to you.

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We’re one of the original US cannabis seed banks. We carry packs from the most respected breeders in the game alongside genetics we breed in-house — plus clones, flower, extracts, and a live auction house at auctions.neptuneseedbank.com.

Yes. Everything on this site contains less than 0.03% THC — all seeds are hemp seeds by federal law and ship legally to all 50 states. Seeds are sold as collectible souvenirs. Our flower comes with COAs, available on request or on our COA page. Once your order is delivered, following your state and local laws is on you — check them before germinating anything.

No — we’re online only. Everything runs through neptuneseedbank.com.

Many of the industry leaders are available at Neptune, including:

– Seed Junky Seeds
– Square One Genetics
– Oni Seed Co.

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