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Welcome to Humboldt Seed Company™. This web site is only accesible for users 18+ years old and it provides content related to cannabis seeds. We will not sell cannabis seeds to anyone who we believe will use them to cultivate in countries where it isn't allowed. All information provided on this website is presented for informational purposes and in no way is intended to encourage illegal activities.

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Regular Seeds

Perfect for experienced growers. Our Regular Seeds yield great results.

Regular seeds can be great for an experienced grower since each plant yields unique characteristics. This type of seeds may also be good for Mother plants as plants produced with Regular seeds are typically hearty and strong. You should consider your growing experience, growing location, target flowering time, and desired amount of yield when selecting this strain.

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Feminized Seeds

Sure to delight any grower.

Our breeders have ensured that our feminized seeds are at average 99% percent or more female. According to our research with a team of geneticists at University of California Davis, they are identical to our regular seed lines as far as performance goes. Growers should always monitor their plants for male or hermaphroditic traits whether they’re using feminized seeds,regular seedsor clones.

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Autoflower Seeds

Perfect for any garden. Our Autoflower Seeds will flower automatically when ready.

Autoflowering Cannabis is different from most commonly cultivated “photoperiod” type cannabis in that it does not depend on the length of days vs nights to trigger flowering. Photoperiod strains will begin to flower as the days shorten and nights lengthen in the fall or when an indoor grower switches the light to 12 hours on and 12 hours off. Autoflowers still require ample light, water, warmth, and nutrient to grow but they do not base flower timing on light hours like photoperiod types. This can be highly advantageous to growers for many reasons including, faster turnaround, no need to alter light cycle artificially through light deprivation, and harvest planning to avoid inclement fall weather. Through many generations of breeding, we’ve developed our Autoflower strains to have all the redeeming qualities of our popular photoperiod strains. We hope you enjoy this fairly new development in cannabis breeding!

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"I bred my first seeds in 1998 in Humboldt County and fell in love with the idea of being able to create and explore new kinds of cannabis."

Nathaniel Pennington, Humboldt Seed Company Founder
As seen in
Leaf Nation MG Forbes High Times Dope Magazine