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

As exotic as they come, the squirt was identified during our 10k plant Phenotype Mega Hunt. Labeled BBMxTang #118, we referenced back to our genetic preservation library and got to work breeding. Three generations later, this Bx3 will consistently squirt mono and sesquiterpenes that last longer than many others. Expect variation in the anthocyanins level but consistency in chemotype, flavor, and nose. The Squirt terps are an extractor’s dream, so grow a lot, you won’t regret it!

AVG. THC 20% | EFFECT SATIVA (20% INDICA 80% SATIVA) | FUNCTIONAL ENERGETIC HIGH | GORGEOUS PURPLE AND GREEN BUDS | Bx3

SWEET AND TART GRAPEFRUIT

FLOWERING TIME 50 DAYS, SEPT. 20 – OCT. 5

Squirt Feminized Seeds 10-pack 

A landrace sativa and a terpene queen met for a frolic in the garden and created this unique 1:1 THC/CBD herb. An easy to grow branching bush of well-balanced cannabinoids… what isn’t it good for? Wonderful for topicals or really any delivery method. Also a great beginner smoke, relaxing but functional. Suggested for outdoor growing only. A solid way for a farm to stand out from the crowd and perfect for the backyard herbalist looking to enjoy a plethora of uses from the cannabis plant!

*Inquire for availability, may be retired.

SATIVA DOMINANT (40% INDICA 60% SATIVA) | TERPENE RICH | NICE CANNABIS ENTOURAGE EFFECT | SUGARS AND LIME FLAVOR

FLOWERING TIME 50 DAYS, SEPT. 20 – OCT. 5
SWEET PINE | CONCORD GRAPES

 Sweet Annie 1:1 Regular Seeds 20-pack

Diamonds may be a girl’s best friend, but The Bling will be your farm’s best bud. Productive is an understatement and the trichome density on this beauty outshone 3k unique plants in a greenhouse at Happy Dreams Farm. Happy Dreams and HSC collaborated on this cross from the gate, and Happy Dreams’ Mr. D put a ton of work and sacrifice into this strain. A productive, fast-growing, pest/mold resistant plant boasting insane trichomes and a heavy dose of THC, The Bling is a great sure-fire strain.

EFFECT INDICA (75% INDICA 25% SATIVA) | VERY VIGOROUS PRODUCER | SWEET AND FLORAL WITH HINTS OF LIME | S1

GASSY | SWEET & FLORAL | HINTS OF LIME

FLOWERING TIME 60 DAYS, October 5-20

The Bling Feminized Seeds - 10-pack

Everything about All Gas OG (formerly Asphalt Plant) is huge – the plant, the leaves, the nugs, and the high. It’s a great producer of dense, bright green nugs. This skunky smoke will leave you feeling like you’ve been bitten by a snake – get ready to chill out and snack your face off when you smoke this potent hybrid. Moderate/Heavy producer with extremely high THC levels 20%+ and that gas that everyone loves.

INDICA DOMINANT | HUGE PRODUCER | INTENSELY RELAXING | AVG. THC 21% | F4
SKUNK | ORANGE | PINE

FLOWERING TIME 55 days, Sep. 25 – Oct. 10 (AUTO 80-100 days)

All Gas OG Feminized Autoflower Seeds 10-pack

Imagine a sleepy fireplace on a cold, rainy day, inviting you to sit and unwind in the slow warmth it offers – this is the kind of fire channeled by our Emerald Fire OG. This plant offers large, dense nugs, covered in orange fiery hairs making it true to the name. This smooth, lemony, and piney smoke will make you sit back and soak in the environment around you.

BALANCED INDICA AND SATIVA | RELAXING AND UPLIFTING | LARGE DENSE NUGS COVERED IN RED HAIRS | THC 23-28% CBD .04% | F4

EARTHY | PUNGENT | CITRUS

FLOWERING TIME 60 DAYS, October 1-15

Emerald Fire OG Feminized Seeds 10-pack

Our new Garlic Budder is extremely potent, dense, and dripping with trichomes. We’ll be the first to admit that savory strains aren’t our typical forte, but since we’ve been breeding garlic as long as we have cannabis, we had to go for it! This line stood out in our 2019 Phenotype mega-hunt: the spicy garlicky terpenes are prevalent, along with enticing buttery and nutty undertones. Expect above-average growth, with tall bushy plants that are high-yielding and productive. This Indica dominant line packs power, you might just end up glued to your chair giggling like a goofball like we did. We definitely don’t recommend smoking this before work.

INDICA (70% INDICA 30% SATIVA) | AVG. THC 28-32% | MINOR VARIATION | SPICY GARLIC

CREAMY BUTTER | GARLIC | NUTTY 

FLOWERING TIME 70 DAYS, October 5-20


Garlic Budder Feminized Seeds 10-pack

Garlic Budder

G.S. Cookies is a Northern California legend. Available for the first time ever in a stable seed. The seeds produce large plants compared to their clone counterparts, easily doubling harvest expectations. Giving it the nickname G.S. Monster. The buds are extremely compact and prolific with THC levels reaching upwards of 28%. The smoke is intensely Narcotic and may work well to support anxiety, depression, pain relief, and appetite stimulation.

INDICA DOMINANT | REAL COOKIE DOUGH SMELL | F5

ORANGE | PINE | SKUNK 

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

GS Cookies Regular Seeds 20-pack

Imagine a sleepy fireplace on a cold, rainy day, inviting you to sit and unwind in the slow warmth it offers – this is the kind of fire channeled by our Emerald Fire OG. This plant offers large, dense nugs, covered in orange fiery hairs making it true to the name. This smooth, lemony, and piney smoke will make you sit back and soak in the environment around you.

BALANCED INDICA AND SATIVA | RELAXING AND UPLIFTING | LARGE DENSE NUGS COVERED IN RED HAIRS | THC 23-28% CBD .04% | F4

EARTHY | PUNGENT | CITRUS

FLOWERING TIME 60 DAYS, October 1-15


Emerald Fire OG Regular Seeds 20-pack

Balanced Indica and Sativa | Large, dense flowers covered in red hairs | Relaxing and uplifting | BX2 Stabilization

Fire OG

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 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 Regular Seeds 20-pack 

Mango Sherbert Autoflower Feminized Seeds 10-pack

We tossed around naughty names for these gorgeous melons before settling on tame alliteration. It’s uncanny how the buds smell like a luscious honeydew or cantaloupe. Be ready to feel the magic when you take a Magic Melon toke, it hits hard and may bring out your inner philosopher. Large and productive plants with THC levels around 22% and 1-2% CBD. The entourage effect of the Cannabinoids may have great potential. Another variety to grab quickly as supplies are limited.

*Inquire for availability, may be retired.

 EFFECT SATIVA (40% INDICA 60% SATIVA) | UNCANNY MELON FLAVORS | POTENT AND INTENSE | MAY BE SEDATING | Bx5

SWEET CANTALOUPE | WATERMELON | HONEYDEW

Magic Melon  Autoflower 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 Regular Seeds 20-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 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

A recently refined version of one of our original creations, Royal Highness is a cross of epic potency and production that is sure to know your crown off. This plant produces buds the size of baseball bats, absolutely dripping with resin. The distinct Kush smell of Royal Highness is due to her higher levels of α-Humulene and β-Pinene, which reportedly produce anti-microbial effects. One of our most trichome covered varieties.

55% INDICA 45% SATIVA | EXTREMELY DENSE AND PRODUCTIVE | POTENCY OF KUSH | NON-DROWSY | F6

SKUNK | PINE | ORANGE

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

Royal Highness Regular Seeds 20-pack

Indica Dominant | Huge producer | Intensely relaxing 

Supafreak is the product of an extensive breeding and selection process conducted recently by Shapeshifter. It was selected from 120 phenotypes of F6 generation Freakshow, and is completely stable for the following new traits: early finishing, it’s done Sept. 10-15 outdoors at most latitudes. A quicker finish indoors, 7-8wk. It has a lacier, thinner leaf structure, especially toward maturity. Impressive bud structure with astounding calyx ratio. The terpenes are unique and hard to describe, unlike anything we’ve smelled or tasted before. Blends of floral, fruit, chem, spice, and skunk. Nice fat colas can be expected, and also, like all the Freakshow lines she’s amazingly pest and mildew resistant.

HYBRID (50% INDICA 50% SATIVA) | AVG. THC 18-22% | Bx6 STABILIZATION

FRUIT | CHEM | SPICE

FLOWERING TIME 40 DAYS, September 10-15

Supafreak Regular Seeds - 20-pack

Collie Man Kush travels the rocky road, carries the heavy load, and definitely has the Sensi Herb. We were stoked to breed strains for Slightly Stoopid and composted a fuel and OG terpene orchestra just as frontman Miles Doughty likes it. Reported as “so loud it made my nose run and eyes water.” Or maybe you tear up because it’s so pretty, glistening with trichomes, sparkling like the waves off Ocean Beach, the band’s SoCal home turf. This high octane OG is perfect for watching waves… maybe even until 2am!

90% INDICA 10% SATIVA | EXTREMELY DENSE AND PRODUCTIVE | POTENCY OF KUSH | NON-DROWSY

OG FUEL | VENOM OG

FLOWERING TIME 60 DAYS, October 1-15

Slightly Stoopid - Collie Man Kush Feminized Seeds - 10-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 

A 2018 Phenotype Mega-Hunt winner, this terpene forward selection stood out in a sea of 10k. The growth, bud structure, THC level, disease, pest, and mold resistance were all great, but the terpenes sealed the deal. Her terpene profile captivates you and brings you back wanting more. It’s a bit fuelly, a bit nutty, but mostly it’s rich with uncanny salty caramel and cream flavor. This feminized only strain is part of our new farm and gardener friendly line, easy to grow with wonderful long-lasting terpenes.

AVG. THC 25% | EFFECT INDICA (60% INDICA 40% SATIVA) | FUEL FINISH | HIGH TERPENE CONTENT | STRONG AND UPLIFTING | F2

SALTED CARAMEL | FUEL FINISH

FLOWERING TIME 60 days, Oct. 1-15 (AUTO 70-90 days)

Caramel Cream Autoflower Feminized Seeds - 10-pack 

OG Kush is easy to grow early. It is more productive than other OG phonemes, but with the same gassy smell. This is a powerful strain that won’t leave you hanging when it comes to stem strength.

70% INDICA 30% SATIVA | HEADY & POWERFUL | EASY TO GROW AND STURDY | F5

FLOWERING TIME 60 DAYS, October 1-15
AUTO 80-100 days

OG Kush Regular Seeds 20-pack 

OG Kush Autoflower Feminized Seeds

As a homage to one of our favorite bands, Parliament Funkadelic, we gave this strain a fitting name to go with its bag appeal and production. We’ve been using “cunkle’ to describe the gnarly chunky nugs of Caramel Cream, and this has the same cunkle effect: attractive nugs with solid dank protrusions. Easy yet productive, this cultivar is great for either large scale production or your backyard grow.

INDICA | AVG. THC 18-22% | MINOR VARIATION | CHUNKY BUDS 
TANGERINE | SKUNKY | FUEL 

FLOWERING TIME  75-85 days from germination

Chunkadelic Autoflower Feminized Seeds - 10-pack 

Chunkadelic

Humboldt Headband is Humboldt Seed Company’s take on the classic cross between OG Kush and Sour Diesel. It produces a compact plant with dense, tight buds, that express significant mold resistance. Notes of lemon and diesel accent this sweet smoke. As the name implies, the smoke is super heady and potent, complex tasks are not recommended after putting on the headband.

INDICA DOMINANT | MOLD RESISTANT | POTENT HIGH | F4

EARTHY | DIESEL | PUNGENT

FLOWERING TIME 60 DAYS, OCTOBER 1-15

Humboldt Headband Regular Seeds 20-pack

Indica Dominant F2 | Mold resistant | Potent high | THC 19-25% CBD .04%

Humboldt Seed Company

Humboldt Seed Company products