North Atlantic Seed Co. (NASC) is a
woman-owned, Maine-rooted cannabis
seed bank. We’re built by growers, for
growers—with a mission to bring more
trust, transparency, and heart into the
cannabis cultivation space.

We partner with top breeders, ship fast,
and care deeply—about your grow, your
experience, and the larger community
we’re helping to nurture.

Purple Lemonade Auto | North Atlantic Seed

Blueberry Feminized | North Atlantic Seed

Platinum Mimosa Feminized | Dirty Bird Genetics

North Atlantic Seed Co.

Cannabis

CHERRY PIE AUTO (CHERRY PIE AUTO) 

Feminized Autoflowering 

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.

Cherry Pie Auto | North Atlantic Seed

APPLE FRITTER AUTO (APPLE FRITTER AUTO)

Feminized Autoflowering

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains. 

Apple Fritter Auto | North Atlantic Seed

DIRTY BIRD GENETICS > SOUR STRUDEL AUTO (APPLE STRUDEL AUTO X SOUR APPLE AUTO) 
Filial Generation: F1
Flowering Time: 70-80 days from sprout to harvest
Cannabis Type: Sativa Hybrid
Yield: Medium
Phenotypic Variation: Moderate
LIMITED EDITION: 150 packs Plant Morphology The Sour Strudel is a boutique-quality, medium-sized cultivar with medium internal spacing and a high calyx-to-leaf ratio. Excellent trichome development on all plants observed. Most plants exhibit a strong central cola and conical buds that stack really nicely on the shorter, squatter plants. Note: there is one phenotype lurking in gene pool that has exceptional lateral branching, producing several dominant colas without training or topping. Terpenes The terpenes are consistently great with a sweet apple profile being most dominant, followed closely by a raspberry/grape/cheese/umami amalgamation. In the minority, but still present, would be a sharp, gassy profile. Caryophyllene is dominant, followed by combos of humulene, myrcene, linalool, and limonene. Effect An uplifting, energizing, and relaxing daytime high. Notes from the Grower(s): The Sour Strudel Auto is an F1 cross between two of our favorite autoflowering varieties: Fastbud’s Apple Strudel Auto and Humboldt Seed Co's Sour Apple Auto. It feels like these parents were destined to match. From their sweet apple and gas terpene profiles to their sugary, mint green aesthetic, the Sour Strudel’s parents come together incredibly naturally, expressing surprisingly low phenotypic variation for a cultivar of this generation.
You can expect medium height plants with medium internodal spacing, density, and calyx-to-leaf ratio, and great bud development across the entire plant. A long, stacked central cola that stands tall above the canopy is a core characteristic of the strain, with most plants growing more vertically than laterally if left untopped and untrained. Some plants exhibited better stacking than others on the central cola, and we noted that the best stackers were the plants with a slightly shorter, more squat morphology and internodal spacing. These plants were selected to breed our F2 generation. A highly-lateral phenotype did appear in about 10% of the plants we tested. This pheno was so unique that we made the decision to reverse and collect pollen from one of them, and we will be breeding this into a secondary F2 generation. It is very rare to find a cannabis plant that grows an even canopy of 4-6 colas without being trained, so this was something that piqued our curiosity.

Perhaps the most notable feature of the Sour Strudel Auto is its prolific trichome production. These plants are sugary from top-to-bottom and side-to-side, and this is a trait we are targeting as we breed the line forward! Color wise, in a 72 degree room, the Sour Strudel stays a minty pale green, but given some cooler temps, it purples up very nicely. The terpenes are consistently superb with a sweet apple profile being most dominant, followed closely by a raspberry/grape/cheese/umami amalgamation. In the minority, but still present, would be a sharp, gassy profile.

After 18 months of breeding, The Sour Strudel Auto was the very first strain we tested that our entire team agreed was good enough to release as a tester. This was a very small-batch breed, and as such, it will be a very limited drop with only 100 packs available. Our intention with this project has always been to breed it into an IBL (in-bred line). While we continue advancing the genetics generation-to-generation, we are eager to get our community’s feedback on it in its most foundational state.

Feminized Autoflowering

Sour Strudel Auto | Dirty Bird Genetics

Sour Apple

BRUCE BANNER AUTO (BRUCE BANNER AUTO) 

Feminized Autoflowering 

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains. 

Bruce Banner Auto | North Atlantic Seed

IN HOUSE GENETICS > APPLELICIOUS (SOUR APPLE X PANCAKES)

Genetics: Sour Apple × Pancakes

Flowering Time: ~60–75 days

THC: ~20–25%

Height: Medium (can stretch tall outdoors)

Yield: Medium–High

Grow Tips: Support branches outdoors; benefits from training and pruning to manage tall growth.

Aroma/Flavor: Sour green apple candy, sweet pastry/berry notes.

Effects/Traits: Potent, flavorful, strong terpene expression; good frosty phenotype variety.

Feminized Photoperiod

Applelicious Feminized | In House Genetics

SOUR DIESEL AUTO (SOUR DIESEL AUTO)

Feminized Autoflowering

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.

Sour Diesel Auto | North Atlantic Seed

PERMANENT MARKER AUTO (PERMANENT MARKER AUTO)

Feminized Autoflowering 

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains. 

Permanent Marker Auto | North Atlantic Seed

GREEN CRACK AUTO (GREEN CRACK AUTO) 

Feminized Autoflowering 

North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains. 

Green Crack Auto | North Atlantic Seed

NASC COMMERCIAL CULTIVARS > TROPIX F1 AUTO (COOKIES + CHEM IBL X TANGERINEZ IBL)

The Tropix Auto is hands down a NASC-team favorite when it comes to autos. Whether you’re a beginner grower or an experienced, large-scale farmer, this strain is equally well-suited for you. Indoor or outdoor, it’s easy to grow and maintain, it has ideal internodal spacing for maximum yield per square foot, it’s incredibly vigorous and uniform, and it produces large yields of high quality, colorful Sativa flowers. The Tropix terpene profile is one of a kind. Most plants will have a robust, tangerine-dominant nose with an unforgettable undertone of cheesy, gym-sock funk. The terpenes translate extremely well to extracts, which you can expect great returns on. While not every pheno will color, most will develop deep shades of purple and maroon late in flower, especially on the foliage, but be patient as the color comes late. Indoor or outdoor, the Tropix Auto is truly an all star! 

Feminized Autoflowering 

The genetics selected for the NASC Commercial Cultivars line have been handpicked for their overall commercial crop viability. This includes outdoor resilience and resistance, early finishing times, complex terpene profiles, high performing test results, extract potential, overall bag appeal, overall plant and flower morphology, dependability and stability. These are genetics that have been bred and tested in large commercial settings with the utmost integrity, and they are genetics that you can trust. North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.

Tropix F1 Auto | NASC Commercial Cultivars

Tangerine

IN HOUSE GENETICS > 33RD DEGREE (PLATINUM X GELATO #33)

Genetics: Gelato #33 × Platinum

Flowering Time: ~8–9 weeks

THC: ~22–26%

Height: Medium–Tall

Yield: Indoor 450–650 g/m2 · Outdoor up to ~1 kg/plant

Grow Tips: Train early (topping/LST); heavy resin production — watch humidity in late flower.

Aroma/Flavor: Orange-cream, cookie/citrus with sweet gas undertones.

Effects/Traits: Cerebral, uplifting head high with relaxed body feel; strong bag appeal.

Feminized Photoperiod

33rd Degree Feminized | In House Genetics

IN HOUSE GENETICS > 443 (DIVINE GELATO #3 X SLURRICANE #44)

Genetics: Divine Gelato #3 × Slurricane #44
Type: Indica-leaning hybrid
Flower Time: 8–9 weeks
Yield: Heavy
Aroma & Flavor: gelato gas, sugared berries, and grape frosting
Effects: Joyful, smooth, and deeply relaxing

443 blends the dessert-like gassy terps of Divine Gelato #3 with the luscious, resin-heavy power of Slurricane #44. Expect dense, purple-hued buds dripping in trichomes and oozing a rich gelato-grape funk. The smoke is smooth and creamy on inhale with a sweet berry exhale that lingers. Its effects hit behind the eyes before melting through the body — perfect for evening sessions, creativity, or unwinding in style.

Feminized Photoperiod

443 Feminized | In House Genetics

Slurricane

IN HOUSE GENETICS > ATOMIC JELLY (JELLY BREATH (NORTH CASCADE CUT) X PLATINUM KUSH BREATH)

Genetics: Jelly Breath (North Cascade cut) × Platinum Kush Breath

Flowering Time: ~8–10 weeks

THC: ~22–28%

Height: Medium

Yield: Indoor 400–600 g/m2 · Outdoor medium–high

Grow Tips: Dense sticky buds — keep airflow and defoliate carefully to avoid mold; support heavy colas.

Aroma/Flavor: Jelly/candy fruit, mango/funk with gas notes.

Effects/Traits: Balanced creative uplift → calming body relaxation; excellent trichome coverage.

Feminized Photoperiod

Atomic Jelly Feminized | In House Genetics

Jelly Breath

IN HOUSE GENETICS > PLATINUM SCOUT V2 (GSC FORUM CUT X PLATINUM)

Lineage: forum school x platinum

Flowering Time: 60–70 days

Stretch: Moderate

Height: Medium

Yield: Medium

Grow Tips: Prefers topping and training. Rich resin production.

Description: Cookie dough and creamy kush gas. Balanced hybrid with long-lasting potency.

Feminized Photoperiod

Platinum Scout V2 Feminized | In House Genetics

Density
Average/high

Height
Average/tall

Terpenes
Musky and deep with a bit of sweet red wine terps. Pinene, caryophyllene, and limonene are dominant.

Effects
An enjoyably smooth evening strain, great for relaxing. A true hybrid high. The nuts are big, the high is big.

Plant Morphology
This strain grows well topped, to take advantage of multiple large colas. Little defoliation is needed. She is sensitive to low humidity. Most phenos are very apical dominant in their growth, but still exhibit good lateral branching. Expect lots of deep purpling in both the calyxes and leaves. Moderate stretch is to be expected in bloom, up to 50%. One recessive pheno is more bushy and lateral-growth dominant, staying mostly green while still offering high trichome accumulation.

Notes from the Growers
Lover’s Moon is another great cross using Spanish Moon (Lovin’ in Her Eyes) and showing off why we keep this mother in our arsenal. The earthy/musky terps of the Spanish Moon combine with the sweet apple/citrus terps of The Brunch to create an especially unique smell and taste. The bud structure and growth style of the two parents complement each other very well. The finished product is beautiful, tasty, and effective!

Lover’s Moon Feminized | Dirty Bird Genetics

AK AUTO (AK 47 X RUDERALIS)    AK 47 Autoflowering sativa strain is a descendant of Afghani landrace strains. AK 47 Autoflowering is a crowd favorite, especially in the Americas. Seeds are crossed with cannabis ruderalis to give its plants autoflowering properties. This results in seeds that are nearly foolproof for any grower of any skill level.    This is the perfect strain for new growers and small spaces! It grows into very compact plants, rarely reaching more than a meter in height. Though they are short, these plants are bushy and produce impressively weighty yields.    AK's node spacing is tight, so providing good air circulation is recommended to prevent diseases and mold growth. Some growers trim away excess foliage underneath the plant's canopy to support air circulation and encourage bigger bud growth. There's no need to change light cycles to induce flowering; just give it food, water, and plenty of light for best results.    AK 47 Autoflowering weed is a three-way cross between Lowrider, Sour Diesel, and White Widow that tastes and smells of diesel. Typical of indica strains, AK 47 provides a nice narcotic, couchlock high and a strong painkilling effect. From the first toke, this strain incites creativity, relaxation, and happiness. Keep smoking for an intense head high and major munchies!    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Autoflowering

AK 47 Auto | North Atlantic Seed

AK-47

IN HOUSE GENETICS > PLATINUM ZUSHI  MIDORI ZUSHI (YELLOW ZUSHI X BLUE ZUSHI) X PLATINUM

Description:
Platinum Zushi enhances Midori Zushi’s exotic candy profile with Platinum’s frost, density, and finish. Aromas lean sweet candy, citrus zest, and creamy mint, finishing clean and smooth. Buds are compact, bright, and heavily resin-coated, delivering standout visual appeal. This cultivar balances flavor, potency, and structure, making it a strong choice for boutique and exotic-focused growers.
Terpenes: Candy, citrus, mint, cream
Hash / Wash Potential: Medium–High
Strong trichome coverage
Flavor-forward rosin
Best suited for fresh-frozen runs
Best For: Premium flower, flavor-driven hash

Feminized Photoperiod

Platinum Zushi Feminized | In House Genetics

IN HOUSE GENETICS > SKUNKAVELI (BLUE SKUNK X SLURRICANE #44)

 Genetics: Blue Skunk × Slurricane #44

Combines the heavy resin and sweet profile of Slurricane with the funk of Blue Skunk.

Feminized Photoperiod

Skunkaveli Feminized | In House Genetics

STRAWBERRY DIESEL S1 (STRAWBERRY DIESEL X STRAWBERRY DIESEL) Feminized Photoperiod North Atlantic Seed BWL seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains. Retail Bulk Price Tier Buy 4 or more 50 packs and receive 30% off ($2 per seed) If you'd like to purchase 1,000 BWL seeds or more, please contact us at info@northatlanticseed.com for special discount pricing. Wholesale Bulk Price Tier: 200-950 seeds for $2 each 1000-2950 seeds for $1.50 each 3000-9950 seeds for $1.25 each 10,000+ seeds for $1 each To qualify for the discounts above, you must be an approved wholesale customer, purchase at least 200 BWL seeds and your total order must be at least $500. This price tier is only eligible for the BWL 50 packs. (3 packs and 10 packs are excluded from this discount tier). If you purchase 1,000 or more BWL seeds, our staff will manually apply the discount once your order is placed.

Strawberry Diesel S1 Feminized | North Atlantic Seed

Strawberry Diesel

CAKE BATTER > (WEDDING CAKE X TRIANGLE MINTS X TRIANGLE KUSH X ANIMAL MINTS)    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Photoperiod

Cake Batter Feminized | North Atlantic Seed

Cake Batter

FAT BASTARD AUTO (GOLDMEMBER X MONKEY SPUNK X RUDERALIS)    Fat Bastard Autoflower is one of the best marijuana strains available in our catalog of more than 900 strains. It is an herb with high THC of 30% – 38% that brings us to a state of happiness, concentration, and relaxation. Caryophyllene, Myrcene, Alpha Humele, and Limonene stand out in a higher percentage in its powerful terpene profile.    This strain is considered one of the most potent within the cannabis community. Fat Bastard Autoflower is the perfect strain for relaxing, but it will also take you to a state of happiness and concentration. It can make anyone feel cheerful and happy.    Fat Bastard Autoflower is perfect to consume in the evening after a long day. It is a marijuana plant with a mostly Hybrid structure where its large stem supports its satellite branches. We can grow this strain both indoors and outdoors, obtaining a similar production but with a higher yield when it is fed with all the hours of sunshine outdoors.    Our Fat Bastard Autoflower is a mostly Hybrid strain that can take between 8 – 10 weeks from germination to harvest. Remember that in each period of cultivation of our marijuana plant, it is important to provide it with the corresponding nutrients to obtain resinous buds and trichomes.    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Autoflowering

Fat Bastard Auto | North Atlantic Seed

Fat Bastard

BUBBA KUSH (OG KUSH X AFGHAN)    Bubba Kush was developed from an extremely potent female, OG Kush x Afghan, that has a particularly pronounced terpene and cannabinoid profile. Both parent plants were selected through a long process of searching for flavor and potency to finally obtain the properties we had envisioned. Bubba Kush has small to medium sized buds that have the dense bud structure characteristic of indica varieties. The leaves are dark green and can sometimes show shades of purple, the result of anthocyanin pigments having been activated by cold temperatures during the growing process. This is a very resinous strain — a coating of white trichomes covers the colorful leaves and are even visible on the inside when buds are broken open.    Bubba Kush produces 200-250 gr/m2 indoors and 200-350 gr/plant outdoors and is an easy cannabis plant for expert and novice growers. This weed is ready to be harvested after 8-9 weeks of flowering, delivering long buds that are rich in THC.    Bubba Kush gives off an amazing terpene profile. Its flavors are sweet, coffee, and chocolate. Also, it gives us body effects that are relaxed. This strain is not recommended for the faint of heart or beginners as its high THC content of 14%-19% and the extensive cannabinoid profile ensure long-lasting and very intense effects.    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Photoperiod

Bubba Kush Feminized | North Atlantic Seed

Bubba Kush

CHERRY PIE (CHERRY PIE [GRAND DADDY PURPLE X DURBAN POISON] X GELATO [SUNSET SHERBET X THIN MINT COOKIE])    Cherry Pie is an Indica-dominant strain derived from Cherry Pie (Granddaddy Purple x Durban Poison) x Gelato (Sunset Sherbet x Thin Mint Cookies). Cherry Pie is certainly one of the best-smelling strains on the market, but it also has much more to offer, making it fantastic all around.    Cherry Pie is a strain that has typical traits of a Sativa strain, but its Indica structure gives it a great advantage. Its sturdy stem and branches will not require support and it can handle different training methods. As long as you are careful, the risk of branches breaking is minimal. It is kept fairly small, so it can easily fit in medium-sized grow tents and is inconspicuous when planted outdoors. Exposing the plant to cooler temperatures during dark cycles in the last weeks of flowering can help transform it into a purple-leaved beauty. The buds will develop purple flecks, which significantly increases its bag appeal. Cherry Pie needs a comfortable room temperature of around 70 to 80 ‘ F and flourishes in a semi-humid environment that registers an RH level of 40 to 50%. Keep it well pruned to prevent moisture build-up and mold and mildew attacks.    Cherry Pie is not only a plant beauty that we can admire, but also a feast of aromas and flavors. This strain has a sweet and fruity aroma that once it passes through your palate, you will notice a freshness with earthy and fruity touches. This strain will make you feel like you’re at the top of a crest of a wave. As its effects diminish, you will be enveloped in a cloud that makes you feel slow and heavy.    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Photoperiod

Cherry Pie Feminized | North Atlantic Seed

Cherry Pie

IN HOUSE GENETICS > PURPLE RUSH (AFGHANI URKLE X BANANACANE)

Lineage: Afghani Urkle x Bananacane

Flowering Time: 60–70 days

Stretch: Strong

Height: Medium–Tall

Yield: Medium

Grow Tips: Requires support for big top colas.

Description: Grape soda terps with OG gas undertone. Potent, sedative hybrid.

Feminized Photoperiod

Purple Rush Feminized | In House Genetics

JACK HERER (SECRET)    Combining a Haze hybrid with a Northern Lights #5 and Shiva Skunk, breeders created Jack Herer in hopes of capturing both the cerebral elevation associated with sativas and the heavy resin production of indicas.    This strain ranks as the most awarded variety in the history of harvest festivals. With nine awards and counting, it is the pinnacle of recognition for any strain. Yet, Jack Herer manages to go a step further and bears the distinction of being distributed under prescription by Dutch pharmacies as a recognized variety of medicinal-grade cannabis. Its rich genetic background gives rise to several different variations of Jack Herer, each phenotype bearing its own unique features and effects.    Jack Herer is a high-quality strain that has a balanced structure thanks to its Sativa-Indica genetics. In its vegetated state, until it reaches flowering, this plant presents a completely Indica structure. As the plant evolves to a state of maturity, the Sativa side is reflected. Finally, in its flowering state, it presents voluminous flowers in the calyx of the plant, full of resin trichomes.    The most common trait of Jack Herer phenotypes is its dazzling, double-edged potency. A stratospheric brain high is backed by an impressive body buzz with seismic power. Smoker should be prepared to feel the earth shake under their feet, which can be a very pleasant sensation when your head is firmly in the clouds!    North Atlantic Seed White Label seeds are sourced across the many breeders we work with. Breeder information is not made available for these strains.    Feminized Photoperiod

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