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. 

Follow us on Instagram @TheHumboldtSeedCompany

Humboldt Seed Company

Cannabis

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

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 

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 

Sour Apple is a crossbreed to auto projet that combines classic fuel terp/high THC strains with the fruity terps and amazing vigor of the Magic Melon Auto. In 2019 we isolated high THC phenos of the cross and then bred them with seed from the plants testing over 20% THC. With dense buds that have an attractive purple and green mottling and sugar-coated frost, this is worthy of the top shelf anywhere.

SATIVA | AVG. THC 20-24% | MINOR VARIATION | FROSTY AND DENSE
APPLE | GAS

FLOWERING TIME 75-85 Days From Germination

Sour Apple Autoflower 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

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 Regular Seeds 20-Pack

All Gas OG

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

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 Feminized Seeds 10-pack 

Indica Dominant | Real cookie dough smell | BX2 Stabilization

GS Cookies Regular Seeds 20-pack

Freakshow Regular Seeds 20-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

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 Regular Seeds 20-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 

Humboldt Sour Diesel Autoflower 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 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

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 Feminized Seeds 10-pack

Royal Highness

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

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 Feminized Seeds 10-pack 

Improving the Gelato lines of the past few years, this strain steers away from squat flowers and heads to the skies. Prioritizing hybrid vigor and THC production, these seeds will pack an acre without the finicky growth habits of OG. Strong stalks lead to less breakage from the dense buds that will fill your 1/8 jars or pipes for days. Huge trichome covered buds with perfect node gaps means easy hand or machine trimming. Get these straight forward fuel and up to 30% THC producers while they last folks!

EFFECT INDICA (65% INDICA 35% SATIVA) | LOFTY, GIGGLY HIGH | CREAMY VANILLA FLAVOR BUT OG TOO | F4

CREAMY VANILLA | FUEL

FLOWERING TIME 60 DAYS, October 1-15

Vanilla Frosting Regular Seeds 20-pack 

Vanilla Frosting Feminized Seeds 10-pack

From our product tester Willy G comes a strain with a very high CBD to THC ratio. These seeds should all produce flower with an over 20:1 ratio of CBD. Willy G and his cousin procured these seeds from Bakka Valley in Lebanon and we bred and pheno hunted them to find this wonderful silk-road masterpiece. These seeds are incredibly unique and Willy G is a wonderful person who uses cannabis to help with the effects of his cerebral palsy. Please credit Willy with any crosses you make of other uses of this strain – he deserves it!

*Inquire for availability, may be retired.

BACKCROSSED SELECTED LANDRACE | RARE TERPENES DILL AND PEPPER | F4

DILL | BLACK PEPPER | CHERRY

FLOWERING TIME 65 DAYS, OCT. 1 – OCT. 20

Humboldt Seed Company

Humboldt Seed Company products