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Humboldt Seed Organization

The Humboldt Seeds Organization is located in Humboldt County, Northern California. The team strives to help the cannabis community by offering the best, most exciting new Californian strains that can be grown by anyone.

Humboldt's apropos "green" philosophy involves utilising only organic nutrients and sustainable economic practices to produce high-quality organic cannabis for dispensaries. They even recycle all their waste and help other local businesses to go green as well. The growers and breeders at Humboldt Seeds are constantly on a quest to create new varieties with medicinal value; they collect and test new varieties all the time to develop the perfect means for soothing various ailments.

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53 products
Blueberry Headband (Humboldt Seeds) feminized

Blueberry Headband (Humboldt Seed Organization) feminized

In Humboldt Seeds’ own words: Blueberry Headband is the beautiful fusion of size and power. Made by breeding Humboldt’s very own Headband x Dj Short’s original Blueberry, this tantalising strain of cannabis seeds will show you what West Coast bud is all about! And all with a flowering time of just 60 days!

(6)
£20.75
Chem-Bomb Auto (Humboldt Seeds) feminized

Chem-Bomb Auto (Humboldt Seed Organization) feminized

Chem-Bomb Auto will cruise from seed to harvest with almost no hassle. This independent and hardy auto provides an easy harvest in no time at all!

(1)
£24.20
Chocolate Mint OG (Humboldt Seeds) feminized

Chocolate Mint OG 2.0 (Humboldt Seed Organization) feminized

Chocolate Mint OG 2.0 brings together the best of two of California’s most iconic cannabis seed strains into an all new succulent and smooth variety. Made by combining the world famous Emerald OG with Granddaddy Purple, Humboldt have created a very potent super strain that has the ability to knock you off your feet. She has a flowering time of roughly 8 weeks.

(9)
£22.47
Chocolate Mint OG Auto (Humboldt Seeds) feminized

Chocolate Mint OG Auto (Humboldt Seed Organization) feminized

Chocolate Mint OG Auto will put a stop to your ruminating thoughts and pull you into the present moment, all while blasting your olfactory system with waves of pine, pepper, and earthiness.

(3)
£22.47
Green Crack (Humboldt Seeds) feminized

Green Crack 2.0 (Humboldt Seed Organization) feminized

Green Crack 2.0 is a famous variety among commercial growers in California and now it is coming to Europe. This easy to grow, robust and high yielding strain has been bred by mingling the genetics of Skunk #1 and a pure Afghani. The result is a plant with an intense and fruity aroma and flavor and high resin production. 18% THC.

(6)
£25.07
Lemon Citron (Humboldt Seeds) feminized

Lemon Citron (Humboldt Seed Organization) feminized

Lemon Citron delivers unparalleled tastes of citrus alongside a well-balanced high and huge yields. What else could the humble cannabis cultivator ask for?

(1)
£23.35
OG Kush Auto (Humboldt Seeds) feminized

OG Kush Auto (Humboldt Seed Organization) feminized

OG Kush Auto from Humboldt Seeds is a stunningly beautiful feminized autoflower that displays amazing growth and yielding potential. Harboring a complex cocktail of tempting flavors, she induces a mind-blowing high, that also penetrates deep to the body. OG Kush Auto has a lifespan of 75-80 days from seed to harvest.

(3)
£23.34
OG Kush (Humboldt Seeds) feminized

OG Kush (Humboldt Seed Organization) feminized

OG Kush by Humboldt Seeds is fabled as one of the most sought after strains out there is this day and age. Its unique tastes and smells are not to be missed; OG Kush will elevate you to a new level, and is sure to become your new favorite - you will wonder why it has taken you so long to try it. This strain packs some heat and can blow you away with its strength, make sure you are ready for...

(2)
£20.75
Pineapple Skunk (Humboldt Seeds) feminized

Pineapple Skunk (Humboldt Seed Organization) feminized

Pineapple Skunk by Humboldt Seeds is generally seen as a commercial strain due to its high yields and fast grow times. The ease of growth also makes it a great choice for the novice as Pineapple Skunk can be fairly forgiving. With an exceptional mixed mind and body high, this strain will please couch-lock fans and anyone looking to let go and relax with an exotic and sweet smoke.

(1)
£20.75
Dedoverde Haze (Humboldt Seeds) feminized

Dedoverde Haze (Humboldt Seed Organization) feminized

Dedoverde Haze is an extremely potent and high yielding crossing of California Haze and Amnesia. Despite the strong Sativa dominance of 80% she finishes flowering after only 10 weeks. Dedoverde Haze is very good eater, converting all the nutrients into massive amounts of flower clusters full of THC and terpenes.

(2)
£25.93
Ghost of NYC (Humboldt Seed Organization) feminized

Ghost Of NYC (Humboldt Seed Organization) feminized

Looking for a hard-hitting Diesel strain? Ghost of NYC by Humboldt Seed Organization combines genetics from an uncirculated NY Diesel cut and Humboldt's unique Geist OG, making for a potent Diesel variety with a mouthwatering aroma and great effects.

(3)
£28.96
Florida Gaspack (Humboldt Seed Organization) feminized

Florida Gaspack (Humboldt Seed Organization) feminized

From the crew at Humboldt Seed Organization comes Florida Gaspack. This powerhouse of a strain leans hard on its chemical-like flavour and dynamic potency. Boasting around 24% THC on average, users can anticipate strong, soothing effects. With a quick flowering stage and low-maintenance growing characteristics, there's little not to like about Florida Gaspack.

£28.96
Cinnamon Buddha OG (Humboldt Seed Organization) feminized

Cinnamon Buddha OG (Humboldt Seed Organization) feminized

Looking for a unique OG cut to spice up your garden? Humboldt Seed Organization's Cinnamon Buddha OG is a tough hybrid that produces dense flowers with a deliciously spicy aroma and strong sedative effects. With 9 weeks of flowering and vigorous growth, she's a winner.

(3)
£28.96
Runtz Fast Flowering (Humboldt Seed Organization) feminized

Runtz Fast Flowering (Humboldt Seed Organization) feminized

Want to grow top-shelf US bud at home in record time? Runtz Fast Flowering by Humboldt Seed Organization gets to harvest in a matter of weeks, producing delicious sweet, fruity buds that'll take over your body and mind all at once.

£30.25
Ice Cream Cake Fast Flowering (Humboldt Seed Organization) feminized

Ice Cream Cake Fast Flowering (Humboldt Seed Organization) feminized

From the team at Humboldt Seed Organization comes Ice Cream Cake Fast Flowering, a strain that is effortless to cultivate and, after just 8 short weeks, treats growers to a massive haul of resin-covered buds that are as sweet as icing. Coupled with impressive chilled effects that are bound to relax anyone that tries it, get some Ice Cream Cake in your grow op today.

(1)
£30.25
Peanut Butter Breath Fast Flowering (Humboldt Seed Organization) feminized

Peanut Butter Breath Fast Flowering (Humboldt Seed Organization) feminized

Peanut Butter Breath Fast Flowering is the purest definition of "what you see is what you get". This is a fast-growing cultivar that delivers sizeable yields of sweet peanut-like flavourful buds that will tantalise all of your senses. An easy-to-cultivate strain with very little needed in the way of maintenance, it takes just around 8 weeks for a plant that'll be ready to harvest.

(7)
£30.25
White Runtz Fast Flowering (Humboldt Seed Organization) feminized

White Runtz Fast Flowering (Humboldt Seed Organization) feminized

Looking for Runtz with a twist? White Runtz Fast Flowering is a unique phenotype developed from the original lineage of Runtz genetics. With her frosty, almost white-looking buds and fast flowering trait, White Runtz Fast Flowering delivers exceptional potency, delicious aromas and grow traits that'll flourish almost anywhere.

(1)
£30.25
Pineapple Chem Auto (Humboldt Seed Organization) feminized

Pineapple Chem Auto (Humboldt Seed Organization) feminized

Pineapple Chem Auto is the descendent of some big-name genetics. With a remarkable flavour profile, high yields, an easygoing growing experience and some potent buds, this strain will soon be a household name in the cannabis community in no time. So if you've been looking for some chilled vibes that are right for any time, you've found it.

(1)
£28.96
Mango OG Auto (Humboldt Seed Organization) feminized

Mango OG Auto (Humboldt Seed Organization) feminized

Mango OG Auto offers plenty to the casual cannabis fan and the die-hard enthusiast alike. Wrapped up in an easygoing growing experience that takes just 9 weeks from seed to harvest, Mango OG Auto is quick to deliver high-quality buds that get the mouth watering instantly. Rich in tropical-sweet flavours and a payoff of strong chilled sensations, get to know Mango OG Auto right now.

(2)
£28.96
OGKZ Auto (Humboldt Seed Organization) feminized

OGKZ Auto (Humboldt Seed Organization) feminized

OGKZ Auto is the autoflowering variant of the original OGKZ—a strain that's a true classic amongst those in the know. This cultivar is set to continue the trend by building on everything that made the original so great. Growers are in for a treat as this strain takes next to no time to flower fully. Once ready, users can anticipate rich flavours and aromas all wrapped up in soothing...

(2)
£28.96
Banana Sapphire (Humboldt Seed Organization) feminized

Banana Sapphire (Humboldt Seed Organization) feminized

From the Humboldt Seed Organization comes Banana Sapphire. This sweet fruity treat is perfect for pipe, paper or vaporizer but also lends itself well to edibles and concentrates. With an abundance of buds available after just a short flowering time of 8–9 weeks, growers are in for an easy ride with this strain. So whether you're new to the cultivation game or have experience, this strain...

(1)
£95.08
Out of stock Fast Flowering OGKZ (Humboldt Seeds) feminized

Fast Flowering OGKZ (Humboldt Seed Organization) feminized

The Fast Flowering OGKZ by Humboldt Seeds is one of the speediest OG strains around. But don’t be fooled by her rapid growth: This cross of OG Kush Auto and OGKZ delivers heaps of top-quality bud with a great aroma and an incredibly relaxing high.

£24.20
Out of stock Fast Flowering Green Crack (Humboldt Seeds) feminized

Fast Flowering Green Crack (Humboldt Seed Organization) feminized

Fast Flowering Green Crack by Humboldt Seeds is the super-speedy version of the popular original, an indica-dominant hybrid beloved for its intense aroma and relaxing effect. This easy-grower delivers true bumper crops in record time.

(3)
£24.20
Out of stock ChemDawg (Humboldt Seeds) feminized

ChemDawg (Humboldt Seed Organization) feminized

The feminized ChemDawg by Humboldt Seeds is said to be the Sativa dominant mother of legends such as OG Kush, Headband and all Diesel varieties. The plants require a flowering time of 9 weeks to develop buds that will make you drool - a gazillion of white and dark-orange pistils spike the large umbels and the intense pine and fuel aroma is topped off with a THC level of 20%.

£23.34
Out of stock Sapphire Scout (Humboldt Seeds) feminized

Sapphire Scout (Humboldt Seed Organization) feminized

Sapphire Scout by Humboldt Seeds combines two West Coast legends into a stunning indica hybrid for an amazing cannabis experience. She will yield you tons of incredibly potent and resinous buds, yet she is easy to grow, so really anyone can look forward to excellent results.

£24.20
Out of stock Lemon Juice Express Auto (Humboldt Seeds) feminized

Lemon Juice Express Auto (Humboldt Seed Organization) feminized

Please mind the gap, the next train running into your grow station is the feminized and autoflowering Lemon Juice Express by Humboldt Seeds. Entering the train you'll be amazed by the traveling speed and the aromas of mixed pine and lemon that fill the compartment. After only 70 from starting the journey, the passengers are full of sweat and 12% of their luggage is pure THC. Have a nice...

£17.29
Out of stock Lemon Thai Kush (Humboldt Seeds) feminized

Lemon Thai Kush (Humboldt Seed Organization) feminized

The feminized Lemon Thai Kush by Humboldt Seeds is definitely a variety for the more experienced stoner - 21% THC are a guarantee for a very strong effect and rookies might be blown away. But not only the high is heavy, the buds at the end of the flowering time of 10 weeks pile up to a heavy crop with plenty of resin. Outdoors she is ready for the harvest in mid October.

(1)
£25.93
Out of stock Blue Fire (Humboldt Seeds) feminized

Blue Fire (Humboldt Seed Organization) feminized

Blue Fire by Humboldt Seeds isn’t just your average indica hybrid. Grow this gorgeous cannabis plant to enjoy one of the fruitiest West Coast strains around. A top-notch indica through and through that will delight growers and cannabis connoisseurs alike!

(1)
£22.47
Out of stock Sugar Breath (Humboldt Seeds) feminized

Sugar Breath (Humboldt Seed Organization) feminized

Sugar Breath sounds quite cutesy and innocent, but don’t let the name fool you. This girl by Humboldt Seeds shines with outrageous potency and gigantic yields. Make sure you have a comfy couch nearby because you’ll be stoned silly for a long time when you enjoy this delicacy.

(4)
£23.34
Out of stock Three Blue Kings (Humboldt Seeds) feminized

Three Blue Kings (Humboldt Seed Organization) feminized

Humboldt Seeds created Three Blue Kings to give you bumper crops from an interesting, fruity hybrid. This strain is a mix of intense flavours and aromas. While fruity and gassy notes dominate the aroma, the taste is more fuelly, piney, and lemony. The potent nuggets will induce a heavy couch-lock feeling together with a warm, cerebral high.

£23.34
Out of stock Sour Blueberry (Humboldt Seeds) feminized

Sour Blueberry (Humboldt Seed Organization) feminized

Sour Blueberry by Humboldt Seeds is an exceptional sweet and sour tasting strain that will really stand out in your collection. She grows with mesmerizing colors and will give you a strong mixed high, relaxing body and mind. The reasonable grow times and generous yields make it a great choice for every type of cultivator out there and will have something that pleases everyone.

£18.15
Out of stock Sour Diesel 2 (Humboldt Seeds) feminized

Sour Diesel 2 (Humboldt Seed Organization) feminized

Sour Diesel #2 by Humboldt Seeds is a sativa dominant strain that packs a powerful and uplifting punch. She is relatively easy to grow and has fast flowering times making her an ideal choice for novice growers and large scale cultivators. This rare earthy classic will not disappoint and is a must try if you have not done so already, it is already a favorite of cultivators around the world.

(3)
£20.75
Out of stock Trainwreck (Humboldt Seeds) feminized

Trainwreck (Humboldt Seed Organization) feminized

Trainwreck by Humboldt Seeds has the potential to turn you into its name. It is an extremely potent hybrid that can overwhelm the inexperienced. An all-time favorite of the veteran and medicinal smoker, she will take you to new levels of euphoria when treated with the respect any fine lady deserves. She is a fast grower that produces copious amounts of top quality weed - She is not to be...

(2)
£21.61
Out of stock Dr. Greenthumbs Em-Dog (Humboldt Seeds) feminized

Dr. Greenthumbs Em-Dog (Humboldt Seed Organization) feminized

The feminized Dr. Greenthumb's Em-Dog by Humboldt Seeds is a creation of Keif Sweat, a friend of B-Real (Dr. Greenthumb) of Cypress Hill. He took the original OG Kush and crossed it with Chem #4, which resulted in a very potent variety that produces marijuana of the finest quality. You don't need to be a Cypress Hill fan to love this weed.

(2)
£31.12
Out of stock Bubba Kush 2.0 (Humboldt Seeds) feminized

Bubba Kush 2.0 (Humboldt Seed Organization) feminized

Bubba Kush 2.0 is the successor of one of the best almost pure indica strains. Humboldt Seeds managed to improve both the yield and potency compared to the original and even shortened the flowering period. This easy to grow, strong and robust bush boasts large compact buds and a THC level of 21–24%. You can expect exquisite hints of coffee.

(2)
£23.34
Out of stock Desert Diesel (Humboldt Seeds) feminized

Desert Diesel (Humboldt Seed Organization) feminized

Years ago the guys from Emerald Mountain Seeds gave some of their new Mountain "DAD" (Diesel Afghan Diesel) seeds to the Humboldt Seeds Organization and they crossed the best specimen with their Amherst 81st to create Desert Diesel. This Sativa dominant hybrid is strong, robust, easy to grow and very productive.

£21.61
Out of stock Lost Coast OG (Humboldt Seeds) feminized

Lost Coast OG (Humboldt Seed Organization) feminized

Lost Coast OG is an incredibly resinous variety with a very short flowering time. The guys at the Humboldt Seeds Organization crossed their Emerald OG with an elite OG clone contributed by Emerald Mountain Seeds and the outcome is a more potent, more productive, more resilient and far stronger plant than the standard OG.

(1)
£19.88
Out of stock Purple Trainwreck (Humboldt Seeds) feminized

Purple Trainwreck (Humboldt Seed Organization) feminized

Come to the dark side... with the delightfully gloomy Purple Trainwreck. Fun aside, this beautiful indica-dominant cross of Mendocino Purps and Trainwreck develops large, flavourful buds with a purple touch, accented by fiery red pistils. The aroma of the flowers is a pleasant blend of lemon, lavender, and spice.

£20.75
Out of stock Blue Dream Auto (Humboldt Seeds) feminized

Blue Dream Auto (Humboldt Seed Organization) feminized

Fast, fresh and flavorsome female Blue Dream Auto, is a hard hitting haze with a soft and delicate appearance. A strong yielding talent, she displays a well rounded character and is ready in 75-80 days (from seed.) Very much a mouth watering monster of marijuana, Blue Dream Auto serves up a flavorful pot platter containing authentic notes of blueberry and pepper. Simply divine.

(2)
£23.34
Out of stock UK Cheese Auto (Humboldt Seeds) feminized

UK Cheese Auto (Humboldt Seed Organization) feminized

What do you get when you mix the most iconic European strain with the original Exodus Cheese? An exceptional feminized autoflower going by the name of UK Auto Cheese that's what. Boasting strong vegetative growth, a pungent (but unmistakable) pong and an intense high; UK Cheese Auto really is a specimen of connoisseur quality.

£20.75
Out of stock Raspberry Diesel (Humboldt Seeds) feminized

Raspberry Diesel (Humboldt Seed Organization) feminized

Raspberry Diesel is the mix of Cherry Afghan x Sour Diesel, and the result is unlikely to disappoint. Bred for a sweet tasting, sativa dominant high, Raspberry Diesel has everything you need to launch your mind and body into a dank, berry flavoured bliss. She has a flowering time of roughly 63 days.

£20.75
Out of stock Bubba's Gift (Humboldt Seeds) feminized

Bubba's Gift (Humboldt Seed Organization) feminized

Bubba’s Gift has been a well-kept secret Humboldt Seeds have been unwilling to share with the world – until now. The mix of pre-98 Bubba Kush x God’s Gift has created a unique and mystifying phenotype that will fit the bill for any indica lover looking for a high-quality strain of cannabis seeds they can use every day. To top it all off, she has a lighting quick flowering time of 45-50...

(6)
£23.34
Out of stock Master Kush (Humboldt Seeds) feminized

Master Kush (Humboldt Seed Organization) feminized

Master Kush originates from a Dutch strain named High-Rise, which is based on Hindu Kush genetics and Skunk. This strain received a lot of attention across the US where it plays in the same league as OG Kush. Now, many people think of Master Kush as a Californian classic. Humboldt Seeds refined Master Kush with Emerald OG (Fire OG x Emerald Diesel). Gourmet quality in 9 weeks of flowering!

(1)
£22.47
Out of stock Bubba Kush Auto (Humboldt Seeds) feminized

Bubba Kush Auto (Humboldt Seed Organization) feminized

Taking a stroll with soft tunes and good vibes, the Bubba Kush Auto plant chills out for the party. Bubba Kush is admired for its consistent potency and duration while also providing relief from stress and body aches.

(1)
£23.35
Out of stock Ewe-2 (Humboldt Seeds) feminized

Ewe-2 (Humboldt Seed Organization) feminized

Humboldt Seeds set out to create a true Indica lover’s dream with their Ewe-2. This fast-flowering Indica hybrid delights with a superb taste that connoisseurs will love along with an powerful and long-lasting effect that is incredibly relaxing. Ewe-2’s good yields and short flowering time make her a top choice for all those who want maximum yields of first-grade Indica bud in a very short...

(1)
£28.53
Out of stock Bubba Cheese Auto (Humboldt Seeds) feminized

Bubba Cheese Auto (Humboldt Seed Organization) feminized

Humboldt Seeds brings us a superb mix of genetics with their Bubba Cheese Auto. They paired a Blue Cheese from the UK with a Bubba Kush from the West Coast and added Ruderalis for an autoflower that delights with a spectacular aroma worthy of her excellent parents and an effect that is powerful yet nicely balanced. She grows everywhere and is also suitable for less experienced growers.

(1)
£23.34
Out of stock Blue Dream CBD (Humboldt Seeds) feminized

Blue Dream CBD (Humboldt Seed Organization) feminized

The Blue Dream is an iconic Sativa-dominant hybrid from California with an outright legendary status. The cross between a Blueberry and a Haze took the entire West Coast by storm because of her relaxing effect with a touch of euphoria and her great berry aroma. Blue Dream CBD by Humboldt Seeds is a great medicinal variant of this legend with the same great taste but a more-moderate effect.

£23.34
Out of stock Green Crack CBD (Humboldt Seeds) feminized

Green Crack CBD (Humboldt Seed Organization) feminized

The expert breeders at the Humboldt Seed Organization present to us their CBD-rich variety of a classic California Sweet Skunk, better known as Green Crack. This hybrid brings some substantial CBD potential to the table and impresses with good resin production. Its great flavour blends various fruity aromas with earthy and spicy tones and a balanced high.

£25.07
Out of stock Sour Diesel Auto (Humboldt Seeds) feminized

Sour Diesel Auto (Humboldt Seed Organization) feminized

Sour Diesel Auto by Humboldt Seeds is connoisseur grade head stash previously not believed possible to crop from autoflowering marijuana. Until now! This auto strain is the express route to a delicious cerebral buzz that’s not too intense or racy. Sour Diesel Auto will take you to head stash paradise in just 70-75 days post germination.

(1)
£20.75
Out of stock Lemon Kush Headband (Humboldt Seeds) feminized

Lemon Kush Headband (Humboldt Seed Organization) feminized

Lemon Kush Headband provides an elevating cerebral rush and mellow body load that lasts and lasts. Easy to grow and very easy to smoke the super aromas and flavour will get you hooked.

(1)
£24.20
Out of stock 707 Headband (Humboldt Seeds) feminized

707 Headband (Humboldt Seed Organization) feminized

707 Headband is a powerful sativa strain that produces huge yields (up to 3kg outdoors). Boasting fast flowering times, a manageable size (roughly 120cm tall and 100cm wide), and whopping THC levels of between 19-23%, this is the perfect strain for any homegrowers lookingfor a new unique, powerful, and elegant sativa to add to their garden.

£25.93
Out of stock Black D.O.G. (Humboldt Seeds) Feminized

Black D.O.G. (Humboldt Seed Organization) Feminized

Black D.O.G. has been developed to perpetuate the mystical Kush genetics into the future, with a Californian twist. This variety was developed by Humboldt Seed Organization, who have dedicated themselves to developing this indica-dominant cultivar. It’s a very aromatic strain that is meant for relaxing those tense muscles.

£18.15
Out of stock The New (Humboldt Seeds) feminized

The New (Humboldt Seed Organization) feminized

The New is far from your average cannabis strain. She's for growers who can handle enormous THC levels and have the space to accommodate plants that can reach 4m in height.

(1)
£65.69

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