Buy Cannabis Seeds Online
Shop HSO For all your seed needs
Buy cannabis seeds (feminized, regular, autoflowering and CBD-rich) at our user-friendly Humboldt Seed Organization online store and enjoy seeds of superior quality at competitive prices. Our Californian genetics offer such excellent crops that no wonder they are so loved and highly regarded by the entire cannabis field.
Showing 1–12 of 50 results
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#TeamHSO Sticker Pack
Rated 5.00 out of 5€3.00excluding VATRead more - NEW!
31 Ghosts
From €100.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page - NEW!
Amherst Sour Diesel
From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product page Amnesia CBD Pure Auto
From €34.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageBanana Sapphire
Rated 5.00 out of 5From €38.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page- Sold Out!
Black Rainbow Sherbert
Rated 5.00 out of 5From €100.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page Blue Dream
Rated 4.44 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageBlueberry Headband
Rated 5.00 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChem Bomb Auto
Rated 5.00 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChocolate Mint OG 2.0
Rated 4.85 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChocolate Mint OG Auto
Rated 4.86 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageCinnamon Buddha OG
Rated 5.00 out of 5From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product page
Showing 1–12 of 50 results
- Sold Out!
#TeamHSO Sticker Pack
Rated 5.00 out of 5Humboldt Seed Organization, GeistGrow and CannaGirl vinyl stickers in various sizes. Instant cred.€3.00excluding VATRead more - NEW!
31 Ghosts
Sex: Regular Genotype: 85% Indica / 15% Sativa Cross: Ice Cream Cake x Geistgrow OG 31 Ghosts is an Indica-dominant strain (85% Indica, 15% Sativa) that combines the creamy sweetness of Ice Cream Cake with the earthy, potent Geist OG. This strain produces dense, trichome-rich buds that emit a delightful aroma of sweet vanilla and earthy pine. The flavor mirrors the scent, offering a smooth blend of sweet cream and subtle citrus with an earthy finish. 31 Ghosts delivers a powerful body high, perfect for deep relaxation and unwinding, while its Sativa genetics add a touch of mental clarity. Ideal for evening use, this strain is a top choice for those seeking a premium Indica experience with rich flavors and...From €100.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page - NEW!
Amherst Sour Diesel
Sex: Feminized Genotype: 20% Indica / 80% Sativa Cross: Chemdawg x Amherst Super Skunk Amherst Sour Diesel is a cannabis seed whose origins are kept a secret. This wonderful vigorous marijuana plant will reward your work with large, elongated, compact buds complemented by a rich complex aroma. Indoors it performs best with a short growth and outdoors, in temperate, warm, dry and Mediterranean climates or in a greenhouse. The aroma of this cannabis hybrid is a pleasant combination of ripe fruit and oil. The flavour is rich and complex, with hints of tropical fruit, oil and exotic wood. The effect, typically Sativa, is euphoric, uplifting, powerful and long-lasting.From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product page Amnesia CBD Pure Auto
Amnesia Auto CBD Pure is a feminized autoflowering and CBD-rich cannabis seed derived from the cross of an Amnesia Autoflowering and an Auto CBD. 75-days from germination to harvest, plants can flower under mid-summer light conditions, allowing the farmer to shape their cultivation and harvest schedules. With amazing Amnesia taste this HSO original is great for experts and newbies alike.From €34.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageBanana Sapphire
Rated 5.00 out of 5Sex: Feminized Genotype: 75% Indica / 25% Sativa Lineage: Banana OG x Sapphire OG This fruitful combination brings together the powerful subtleties of the Banana OG with the acrid complexity of our unique and elite Sapphire OG. These two varieties have given birth to this phenomenal creation. This strain is not to be missing from any collection.From €38.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page- Sold Out!
Black Rainbow Sherbert
Rated 5.00 out of 5SOLD OUT! Sex: Regular Genotype: 70% Indica / 30% Sativa Lineage: RS11 x Geist OG F1 The creamy + gassy combination brings together the overpowering pleasantries of the elite RS11 (Sunset Sherbert x OZK GuavaV2) with the 4 way OG complexity of the mystical Geist OG. The RS11 clone we got in East LA was hit with a selected male from GeistV2's in house OG line, resulting in the birth of this phenomenal creation. This cross is not to be excluded from any hash makers collection. This is a limited edition strain. We produce 1500 packs and once they are gone, they're gone!From €100.00excluding VATSelect options This product has multiple variants. The options may be chosen on the product page Blue Dream
Rated 4.44 out of 5Sex: Feminized Genotype: 70% Sativa / 30% Indica Cross: Blueberry x Super Silver Haze Breathtaking Genetics Blue Dream seeds' parents, the outstanding Blueberry and a selected Haze, boasts character galore. The resulting hybrid is a stunning marijuana plant that oozes quality and yields huge buds wrapped in a delicious scent. The aroma of Blue Dream reminds of Haze, citrus fruit and cedar while the intense flavour is lemony with hints of pine, incense, sweet fruit and Haze. Blue Dream produces a powerful, long-lasting, clear, cerebral effect. With such striking qualities, it's no wonder this is HSO's most popular strain. From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageBlueberry Headband
Rated 5.00 out of 5Sex: Feminized Genotype: 70% Indica / 30% Sativa Lineage: Blueberry x 707 Headband Blueberry Headband by Humboldt Seed Organization is a feminized Indica-dominant cannabis strain that boasts its pedigree. Blueberry Headband is a hybrid which blends potency, aroma, flavor, and high-yield perfectly. It yields plentiful crops with subtle fruity notes highly appreciated by the general public. This cannabis strain will tempt even the most demanding users thanks to its intense flavor and aroma, brimming with nuances of spices and aniseed. Its effect, a combination of cerebral and physical, is potent and long-lasting. This quality strain will please experts looking for high-potency seeds.From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChem Bomb Auto
Rated 5.00 out of 5Sex: Feminized Genotype: 70% Indica / 20% Ruderalis / 10% Sativa Lineage: Chemdawg ‘91 x Bubba Kush Auto This 5th generation selection evolved from our initial Chem ‘91 X our elite uncirculated Bubba Kush auto. Unique genetics originate from our exclusive privately-held breeding stock. High yields and amazing bag appeal raise the bar for autoflowers. An absolute must for collectors.From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChocolate Mint OG 2.0
Rated 4.85 out of 5Sex: Feminized Genotype: 80% Indica / 20% Sativa Lineage: Emerald OG x Grandaddy Purple Deriving from the cross of Emerald OG and Grandaddy Purple, the origins of Chocolate Mint OG v2 are pure and of great quality. It is an exceptional fast-flowering marijuana plant constantly radiating quality which is especially beautiful to observe during the flowering phase due to the purplish hues it takes on. The best part is its incredible yield, allowing for the production of generous crops of dense big buds with an intense scent. This cannabis hybrid has a very deep flavor and aroma, with hints of chocolate, mint, pine and spices, with an acid aftertaste. The effect provides long-lasting physical and cerebral sensations, and is so...From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageChocolate Mint OG Auto
Rated 4.86 out of 5Sex: Feminized Genotype: 70% Indica / 20% Ruderalis / 10% Sativa Lineage: Chocolate Mint OG x OG Auto Created from some of our most prized genetics, the Chocolate Mint OG and OG Kush auto, this is the strain connoisseurs have been waiting for. This exquisite variety is known for its sticky resin and unique terpene profile. Diversify your collection with this resinous gem.From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product pageCinnamon Buddha OG
Rated 5.00 out of 5Sex: Feminized Genotype: 85% Indica / 15% Sativa Lineage: Triangle OG x Fire OG Preserving genetics can be a difficult task but some are so valued within the cannabis community they have descended from one loving hand to another in secrecy and quiet anonymity for decades. Cinnamon Buddha OG was born and preserved from this legacy. The “Florida Cut” OG aka “The Triangle” crossed with our original and uncirculated Fire OG, created this pungent gem. This timeless strain is one to be cycled into your space now as well as preserved for future generations. This award winning flavor and taste is not to be missed by any refined palate.From €33.50excluding VATSelect options This product has multiple variants. The options may be chosen on the product page
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