Humboldt Seed Company is a leader in specialized cannabis breeding and strain development. With decades of breeding experience, we've participated in huge pheno hunting projects in Humboldt County, CA that have produced notable strains like Vanilla Frosting, Magic Melon, and Pineapple Upside Down Cake, and some cult favorites such as Blueberry Muffin. 

Our seeds are available in several states at select retailers. For more information please visit our website. 

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Humboldt Seed Company

Cannabis

Blueberry Muffin is a company favorite. This seed produces plants that grow uniformly and produce frosty colas highlighted with purple flakes. The buds smell powerfully like fresh baked blueberry muffins, making the name of this strain a piece of… muffin. 

INDICA DOMINANT | SWEET STRONG BLUEBERRY SCENT | ENERGIZING | F9 DOUBLE BREEDING LINE FOR HYBRID VIGOR

BLUEBERRIES | MUFFINS | CHAMOMILE

FLOWERING TIME 45 DAYS, SEPT. 15 – OCT. 1

Blueberry Muffin Seeds Feminized Seeds - 10 pack 

Trainwreck is a vigorous plant that has incredible production. It has an extremely wide growth pattern which makes this strain ideal for the grower with height limitations. It has a huge production of lime green strong smelling buds with incredible mold resistant and a low maintenance plant structure. It gets its sweet turpentine smell from high levels of Terpinolene which has reported an anti-microbial and strong tranquilizing effects.

30% INDICA 70% SATIVA | VIGOROUS PLANT WITH INCREDIBLE PRODUCTION | F5

SKUNK | ORANGE | TURPENTINE

FLOWERING TIME 60 DAYS, October 1-15
AUTOS – FLOWERING TIME 75-85 Days From Germination

Trainwreck Regular Seeds 20-pack

The 2019 debut release of the Freakshow seed, produced by Humboldt Seed Company, is a unique and novel creation, lovingly referred to as Cannabis Lusus Monstra. With a completely new morphology, Freakshow simply has to be experienced to believe. California breeder “Shapeshifter” spent years selecting for oddities as a personal challenge. As he says, “After 40 years, normalcy starts to get a little monotonous.” Growing Freakshow does not require different treatment, but identifying the male vs. female can be tougher than regular cannabis. We hope you enjoy this wonderful, terpene-rich, beautiful plant!

AVG. THC 18% | EFFECT SATIVA (10% INDICA 90% SATIVA) | BIG PRODUCER |Bx4 STABILIZATION

FLOWERING TIME 65 DAYS, October 5-15

Freakshow Feminized Seeds 10-pack

Freakshow

A huge leap forward in our pursuit of autos that are superior to photoperiod genetics. By taking some of our favorite new terpene profiles, highest testing genetics and running several generational selections during the pandemic we were able to truly send it with this frosty new auto. Taking on the flower structure of the Humboldt Pound Cake, the Mint Jelly is an auto designed for the top shelf flower market although extractors won’t complain about the ample terps and dense buds. Combining classic gas and hints of vanilla cake pops with jelly filling, dipped in peppermint frosting, this mouth watering genetic provides the lung expanding powerful punch that a cannabis connoisseur requires. This vigorous and stout auto is a yielder producing 3-8 ozs on average and requiring very little trellising. Make your neighbors jelly, or start your farm off right with a crop of frosty minty autos.

INDICA (60% INDICA 40% SATIVA) | AVG. THC 25-30% | WELL SUITED FOR TRIMMED FLOWER | FROSTY

SWEET | MINT | CAKE BATTER

HARVESTING TIME: 70-80 DAYS FROM GERMINATION

Mint Jelly Autoflower Feminized Seeds 10-pack

Poddy Mouth earned its unique name through R&D at Ridgeline Farms due to its dazzling trichome covered bracts, aka pods. Originally selected in our 2020 Pheno Hunt, Poddy Mouth stood out from thousands of cultivars and quickly became a team favorite. Serial Emerald Cup winner Ridgeline Farms asked for some hot new genetics, and this one really stood out for him.  This line guarantees you’ll have bag appeal and moves off the shelf quickly, making your outdoor look like indoor and your indoor like it’s from another planet. Selection of this line was based primarily on appearance but it does have gassy terps with a hint of sweetness. The super stoney high comes on quickly for both head and body, with euphoric and relaxing effects. 

Poddy Mouth is sure to make waves in 2022 and help your farm keep its head above water.

As Slick Rick once said, lodi dodi we likes the poddy… mouth.

HYBRID (50% INDICA 50% SATIVA) | AVG. THC 24-30% | DAZZLING TRICHOME BRACTS | EUPHORIC AND RELAXING

GRASSY | EARTHY | SWEET

FLOWERING TIME: 55 DAYS, SEPT. 25TH – OCT. 10TH

Poddy Mouth Feminized Seeds 10-pack 

Two all-time A-list strains create an explosion of fuel terpenes. When we met Greg – the creator of Chem Dog – We felt like we were in the presence of royalty. We thanked him for his contribution to the species and shoveled our own seeds into his lap, hoping to begin repaying the debt that cannabis enthusiasts owe him. The name pays homage to the environmentalists protecting the giant redwoods of Humboldt. We were on the front lines in 1996 and beyond for the “Redwood Summer” blockades!

EFFECT INDICA (75% INDICA 25% SATIVA) GAS, GAS, GAS! | SHARP LUNG EXPANSION FINISH

PINE | FUEL | LEMON

FLOWERING TIME 60 DAYS, October 1-15

Old Growth Feminized Seeds 10-pack

Come live the Humboldt Dream with our improved take on the legendary Blue Dream. This extremely vigorous plant will exceed even the novice gardener’s greatest expectations. They can reach well over 15ft in height/width, and yield over 10lbs per plant when placed directly in the ground. This strain has proven to be exceptionally pest and disease resistant, even when surrounded by infected plants. Its sweet berry smell comes in part from its high levels of Myrcene.

70% INDICA 30% SATIVA | POTENT, HEADY, AND RELAXING | HUGE PRODUCTION | GREAT SMELL | COMPARATIVELY EARLY | F3

BLUEBERRY | SWEET | PINE

FLOWERING TIME 60 DAYS, October 1-15

Humboldt Dream Regular Seeds 20-pack

As a loving and protective father, our founder Nat Pennington is raising two strong women in the special community that is Humboldt County. Nat says when young women are raised to respect nature and take care of the people around them that they grow up strong and beautiful, especially when they help to farm the ganja. The Farmer’s Daughter strain is an homage to the young women who will hopefully carry the cannabis community into the future, fostering justice and equity. The strain’s potent THC flowers are not to be messed with but will yield unrivaled beauty when given the proper care and respect. Strong branching and growth doesn’t require overbearing support but will respond well to guidance from a knowledgeable hand who knows when to “just let the plant grow”. This is one of our new genetics that’s intended to help small farmers survive the tough times we’re seeing in the “free market”. With genetics like this we hope that a family farm can survive another season so farmers can grow with their daughters.

SATIVA (40% INDICA 60% SATIVA) | AVG. THC 24% | BURSTING WITH TERPENES | EXPLOSIVE, STURDY GROWTH

LEMON | LIME | DIESEL

FLOWERING TIME: 70 DAYS, October 10-25

Farmer’s Daughter Feminized Seeds 10-pack

Mango & Sherbert must have been destined to meet at the HSC breeding facility in Eastern Humboldt. Our breeding coordinator is one of the best at pairing strains and we knew that the Mango Trees could work her magic while honoring the Sherbert’s smooth flavor and mellow sweetness. Expect much larger plants than the Sherbert cut covered in the fuzzy trichomes you are used to from the strain. Light green buds with orange hairs smelling like mango and sherbert with a hint of whip cream and strawberry on top. Effects are relaxing, making it a great afternoon strain.

INDICA DOMINANT HYBRID | DEEPLY RELAXING YET ELEVATING EFFECTS | MANGO CREAMY STRAWBERRY SCENT | THC 24-28% CBD .02% | F3

FLOWERING TIME 50 DAYS, SEPT. 20 – OCT. 5
AUTO 80-100 days

MANGO | STRAWBERRIES | CREAM

Mango Sherbert Regular Seeds 20-pack

Bred by Humboldt Seed Company, Humboldt Sour Diesel is produced by crossing Sour Diesel Bx3 and Humboldt Headband. It consistently grows dense green buds with a gassy flavor that resembles that of the classic Sour Diesel. Providing a wonderfully euphoric high, Humboldt Sour Diesel is a great choice for anyone looking for some creative inspiration.

SATIVA DOMINANT | ENERGIZING & ETHEREAL | AMAZING SOUR SMELL | Bx4

ORANGE | CINNAMON | SKUNK

FLOWERING TIME 65 DAYS, October 5-20
AUTOS FLOWERING TIME – 75-85 Days

Humboldt Sour Diesel Feminized Seeds 10-pack

Mango Sherbert Feminized Seeds 10-pack

An exciting new strain that will not disappoint. With high THC levels complemented by juicy terpenes gushing with lemon flavor, the Lemongrass name came easy. Production leaves nothing to be desired: the plants are huge and display hybrid vigor. Disease, mildew and mold resistance is high and flower structure is perfect for machine or hand trimming. A solid choice for California farms looking for a foolproof way to hit the season running. Don’t hesitate, seed supply is limited and after you grow out the Lemongrass you will surely want to thai one on!

EFFECT INDICA (70% INDICA 30% SATIVA) | UPLIFTING | EXTREME POTENCY | F4
LEMON DROPS | SOUR | FUEL

FLOWERING TIME 50 DAYS, SEPT. 20 – OCT. 5
AUTO 70-90 days

Lemongrass Autoflower Feminized Seeds 10-pack 

With the current market putting so much emphasis on T.H.C., we had to give the people what they want. But “be careful what you ask for because you just might get it.” We wanted to produce seeds to share, and now it’s all we do, all day and night. So be careful… you wanted to get really stoned, and now you can! We didn’t sacrifice the terpenes, she drips gas and her trichomes shine like diamonds in the moonlit Humboldt skies. Get ready for huge production, dense gigantic colas, and wonderful terpenes.

AVG. THC 25-30% | EFFECT INDICA (65% INDICA 35% SATIVA) LUNG EXPANDING PURE KUSH FLAVOR | MIND BENDING PHILOSOPHICAL HIGH

JET FUEL | WET PAINT

FLOWERING TIME 65 DAYS, October 5-20

Notorious THC  Feminized Seeds 10-pack 

This strain honors Jack Herer, longtime cannabis activist and medical marijuana user. The strain produces huge plants with massive light green buds. The effects are long-lasting and helpful in relieving anxiety. It has a skunk, eucalyptus, pine flavor with a 17-22% THC level.

BALANCED INDICA & SATIVA | AMAZING PINE SMELL | HUGE PRODUCTION WITH LARGE LIGHT GREEN BUDS |F5

SKUNK | EUCALYPTUS | PINE

FLOWERING TIME  55 DAYS SEPT. 25 – OCT. 10

Jack Herer Regular Seeds 20-pack 

Lemongrass Regular Seeds 20-pack 

This hybrid line presents calming and sedative effects, a perfect pre-bedtime smoke. The smooth nutty flavor is predominant with gassy and earthy undertones; a unique profile that stands out, even in a smoke-filled room. A heavy hitter, we found this to be great for anxiety, while still providing that satisfying body and head high combo we strive for with a hybrid. This low maintenance strain with a top tier high is something we would recommend for both beginners and experts alike!

HYBRID (50% INDICA 50% SATIVA) | AVG. THC 26-30% | MINOR VARIATION | AMAZING TRICHOME-COVERED FLOWERS

EARTHY| PEANUT BUTTER | FUEL 

FLOWERING TIME 65 DAYS, October 1-15

Nutter Butter Feminized Seeds 10-pack

This signature cross between some of HSC’s favorite strains, Pineapple Train Wreck and Blueberry Muffin, offers the best of both plants. Pineapple Muffin produces vigorous, mold-resistant, plants that grow wide and tall. The dense buds are bright green with purple flaking. The sweet blueberry scent is highlighted by pineapple, creating a delicious smoke that tastes just like pineapple upside-down cake. The sweet flavor may leave you relaxed and productive.

SWEET SMOKE WITH NOTES OF BLUEBERRIES AND PINEAPPLE | THC 17-21% CBD 
.14% | BALANCED INDICA AND SATIVA | VIGOROUS | MOLD RESISTANT | F4

WOOD | PINE | SKUNK

FLOWERING TIME 45 DAYS, September 15-25
AUTO 80-100 days

Pineapple Muffin  Autoflower Feminized Seeds 10-pack 

A purple train wreck phenotype unlocked when we crossed Train Wreck with the original Blueberry Muffin. We knew it was a“unicorn” from the beginning. An excessively wide growth pattern will fill your garden past the point of reason, but not to worry—she is extremely resistant to Powdery mildew and bud rot. Its signature turpentine smell comes in part from high levels of Terpinolene.

*Inquire for availability, may be retired.

60% INDICA 40% SATIVA | A PURPLE TRAINWRECK HYBRID WITH VIGOROUS AND WIDE GROWTH | MOLD RESISTANT WITH UNIQUE TRAITS AND PLEASANT CALMING EFFECTS | RICH TRAINWRECK AND STRAWBERRY COUGH UNDERTONES | Bx4

SKUNK | PINE | ORANGE

FLOWERING TIME 55 DAYS, SEPT. 25 – OCT. 10

Purple Mountain Majesty Regular Seeds 20-pack

This new strain from Humboldt Seed Company sets the bar high for unique terpene profiles. The product of a vast 2017 phenotype hunt in Humboldt County, Pineapple Upside Down Cake smells exactly like its name. The effect is immediately rewarding, uplifting, and spiritual. The Trainwreck sativa brings a sharp loudness and the indica balances its energetic effect. Said to lift spirits, Pineapple Upside Down Cake really takes the cake when it comes to new and exciting strains.

*Inquire for availability, may be retired.

EFFECT SATIVA (40% INDICA 60% SATIVA) | TANGY CREME BRULEE FINISH | PINEAPPLE AND CREAMY VANILLA FROSTING SMELL | F4

JUST LIKE DESSERT!

FLOWERING TIME 45 DAYS, SEPT. 15 – OCT. 1

Pineapple Upside Down Cake Regular Seeds 20-pack

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 and we treated it with that reverence. On the tour bus, we discovered frontman Kyle McDonald loves that Sweet Sensi. We embarked on a breeding tour to capture the beach vibes they bless their crowds with. We’ve played Slightly Stoopid on our farm for years, so our genetics knew just what to do. You’ll ride waves of huge nugs as Stoopid Fruits outgrows your expectations.

20% INDICA 80% SATIVA | TROPICAL FRUIT FLAVORS | UPLIFTING AND HAPPY | LIME GREEN TRICHOME FORESTS

PAPAYAS | STRAWBERRY | MANGO

FLOWERING TIME 65 DAYS OCT 30th- NOV 5th

Slightly Stoopid - Stoopid Fruits Regular Seeds -20-pack 

Via 2017’s collaborative phenotype hunting by Rising Leaf Farms in Oregon, we were alerted to a plant from an R&D seed batch we had made from a Shishkaberry mother and Trufula Tree father. On a visit with Jennifer and Jason of Rising Leaf, we experienced first-hand the magical genetics of this gorgeous plant with its special terpene profiles and effects. Now we are able to release Raspberry Parfait, another balanced breakfast strain from Humboldt Seed that’s destined for fame!

AVG. THC 22% | EFFECT: SATIVA (20% INDICA 80% SATIVA) SWEET MIND EXPANDING BERRY FLAVOR | VIGOROUS TALL GROWTH

RASPBERRIES | VANILLA YOGHURT

FLOWERING TIME 60 DAYS, October 1-10

Raspberry Parfait Feminized Seeds 10-pack 

Originally bred and discovered by our friends at HendRx Farms and featured in The Grow-Off 2020, we simply had to make this available in seed form. Through the Grow-Off this genetic was trialed in different growing conditions and got a great response from its competitors. As an S1 (selfed one time) there is some variation, but the popular Blueberry Muffin terpenes tend to be dominant thanks to the stable and homozygous nature of our Blueberry Muffin IBL, while the high THC of the Cake gives it an extra punch! The flower smells wonderful with all the subtleties of cake batter and blueberries with a hint of rocket fuel.

AVG. THC 28-34% | EFFECT HYBRID (50% INDICA 50% SATIVA) | EXPLOSIVE GROWTH FOR EXCEPTIONAL FULL TERM YIELD

CAKE BATTER | BLUEBERRIES

FLOWERING TIME: 60 DAYS, October 10-20

Blueberry Cupcake Feminized Seeds - 10 pack

Want a productive, fast flowering strain with a high THC and covered in sparkly trichomes? Then this winner from our 2019 Phenotype Mega-Hunt is for you. A sativa strain with the growth habits of an Indica, Hella Jelly gives you faster flowering with sturdier structure, the best of both worlds! This fruity cotton candy terpene strain will delight extractors or look amazing in the jar. Effects are strong but not debilitating, plus test results found a bit of CBG and CBD for added intrigue. Hella Jelly is a great performer in all growing environments, but particularly ideal for a quick turn or climates with earlier fall weather. 

SATIVA (30% INDICA 70% SATIVA) | AVG. THC 26-30% | HIGHLY UNIFORM | EASY TO GROW, VIGOROUS HYBRID

BLUE COTTON CANDY | STRAWBERRIES | GRAPES 

Flowering Time 45 days, September 15-30

Hella Jelly Feminized Seeds 10-pack

We threw around the name Humboldt Smoothie before deciding that banana and mango are the dominant aromas. The combo of terpene profiles that make these unique seeds is rare in our experience. This strain packs a punch and might leave you on a tropical beach soaking up the sun. You will appreciate the huge plants and amazing vigor. PM resistant but can have mold towards the end of the season. THC hovers around 22% with high trichome production, but the nose is what makes this so special.

EFFECT SATIVA (25% INDICA 75% SATIVA) MAY HELP CALM NERVES | BANANAS, AND MANGOS, PLUS A HINT OF TERPINOLENE | F4

BANANA | MANGO | TROPICAL

FLOWERING TIME  55 DAYS, SEPT. 25 – OCT. 10

Humboldt Seed Company

Humboldt Seed Company products