30% OFF SUMMER SALE ON ORDERS OVER $100: July 4th – 10th* • FREE SHIPPING OVER $150
Feminized Seeds
Discover the exceptional quality of California’s best seeds, certified by Leafworks, with 99% or more female plants for reliable cultivation and top-tier performance.
Autoflower Seeds
Explore the advantages of California’s best autoflower seeds, which flower independently of light cycles for faster turnarounds, simplified cultivation, and efficient harvest planning.
Your Trusted Source for Premium California Genetics.
Humboldt Seed Company delivers award-winning, high-yield seeds with stable genetics, sustainable practices, and a dedication to preserving California’s finest strains.
Sign Up and Save 10% on Your First Order Over $100!
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New Releases
Best Selling Autos
Best Selling
© Copyright 2011 - 2026*Please note that you may receive a package that shows an earlier filial generation (F1…) or backcross generation (Bx…) but the seeds within represent the most recent iteration of the cultivar and the generational information displayed here is the most accurate for our current seed lots. FARM BILL COMPLIANT – Our seeds contain less than 0.2% and are in compliance with the 2018 Farm Bill. Promotions can’t be combined with other offers, limit one freebie or promo code per customer, and are subject to change without notice, we often run limited stock and promotions are only good while stock is available, there are no returns or exchanges on free products, free products may be substituted without notice. FDA DISCLOSURE: Representations regarding the efficacy and safety of Hemp Seeds have not been evaluated by the Food and Drug Administration. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, or cure any disease. Subject to change without notice.
Your Trusted Source for Premium California Genetics.
Humboldt Seed Company delivers award-winning, high-yield seeds with stable genetics, sustainable practices, and a dedication to preserving California’s finest strains.
Sign Up and Save 10% on Your First Order Over $100!
Shop
Information
New Releases
Best Selling Feminized
Best Selling Autos
© Copyright 2011 - 2026*Please note that you may receive a package that shows an earlier filial generation (F1…) or backcross generation (Bx…) but the seeds within represent the most recent iteration of the cultivar and the generational information displayed here is the most accurate for our current seed lots. FARM BILL COMPLIANT – Our seeds contain less than 0.2% and are in compliance with the 2018 Farm Bill. Promotions can’t be combined with other offers, limit one freebie or promo code per customer, and are subject to change without notice, we often run limited stock and promotions are only good while stock is available, there are no returns or exchanges on free products, free products may be substituted without notice. FDA DISCLOSURE: Representations regarding the efficacy and safety of Hemp Seeds have not been evaluated by the Food and Drug Administration. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, or cure any disease. Subject to change without notice.