Welcome to Humboldt Seed Company

A leader in specialized cannabis seeds breeding and strain development.

Welcome to Humboldt Seed Company. A leader in specialized breeding and strain development.

Strain Varieties

Regular Seeds

Regular Seeds

Regular seeds can be great for an experienced grower since each plant yields unique characteristics.

Feminized Cannabis Seeds

Feminized Seeds

Our breeders have ensured that our feminized seeds are on average 99% percent or more female.

Autoflower cannabis Seeds

Autoflower Seeds

Autoflowering Cannabis is different in that it does not depend on the length of days vs. nights for flowering.

Hemp Seeds

CBD Seeds

We’ve partnered with the Yurok Tribe to bring you high-quality CBD seeds. Shipping available.

CBG seeds

CBG Seeds

We’ve partnered with the CBG Seed Source to bring you high-quality seeds. Shipping available.

Humboldt Seed Company Cannabis

Our seed catalog features all of the available seeds for the current year. Get the latest!

leafworks certified feminized seeds
Humboldt Seed Company Cannabis

Our seed catalog features all of the available seeds for the current year. Get the latest!

leafworks certified feminized seeds

As Seen In

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Leaf Nation Magazine
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Find a Retailer Near You.

We don’t sell directly on our site. Find us in retailers in California, Oregon, Oklahoma, Maine, Canada, and Spain. More locations coming soon!

Cannabis Online Shopping Promo

A High Quality Selection of Cannabis Seeds Now Available in Our Online Store.

If you’re cultivating cannabis and in search of top-notch cannabis seeds, your hunt ends here. Our online shop showcases an extensive variety of premium Regular, Autoflower, and Feminized seeds. Plus, explore our assortment of CBD and THC seed packs, along with a diverse mix of indica and sativa strains.

Slightly Stoopid Cannabis Strain

A seed collaboration with Slightly Stoopid. You're going to love this one.

When Slightly Stoopid asks you to breed a strain, you get right on it. Selecting the genetics felt like being in the studio with the band. Slightly Stoopid boasts 20% Indica, 80% Sativa with tropical fruit flavor and beautiful lime green trichomes.

The Humboldt Seed Difference

Our mission is to expand access to the most consistent and highest quality genetics.

Family jewels cannabis strain

Top Tier Genetics

  • Certified Feminized.
  • Award Winning California Genetics.
  • Bred for Uniform Quality.
Nat at Cannabis Farm

Experienced Breeders

Our seeds are bred by experts with decades of experience. They’re guaranteed to produce at the highest potential.

Cannabis Seed Macro Photography

More Variety

Our decades of huge pheno hunting projects in Humboldt County, California have produced many notable strains.

Learn more about breeding techniques

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