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1363 strains in stock right now at North Atlantic Seed Company, across 37 approved breeders. Pick breeders on the left, then narrow it down.

Autoflower Photoperiod Feminized Regular

Indoor Outdoor Fast Finish High Test Extraction Beginner Friendly

97 in-stock strains from Auto Seeds, Happy Valley Genetics, Sweet Seeds

Featured A–Z Price ↑Price ↓

Feminized Photoperiod

Sweet Seeds

Monster Maker (F)

Chimera #3 × Permanent Marker

Flower: 56 - 70 days

$36 – $60

Feminized Autoflower

Auto Seeds

OG Kush Auto

OG Kush × Ruderalis

Flower: 56 - 70 days
THC: 23%

$36.95 – $52.95

Feminized Autoflower

Happy Valley Genetics

Oh My Thai Auto

Purple Thai × Pineapple Runtz

Flower: 70 - 80 days
Yield: High
Grow: Easy

$14 – $60

Feminized Autoflower

Sweet Seeds

Orange Apricot Glue XL Auto

(Orange Apricot × MAC) × Gorilla Girl XL Auto

Flower: 56 - 70 days

$36

Feminized Photoperiod

Happy Valley Genetics

Overtime (F)

End Game Cookies × End Game #3

Flower: 60 - 70 days

$14

Close-up image of a Papaya Zoap Auto (F) cannabis plant showcasing its dense, frosty buds and vibrant green leaves set against a gradient backdrop of orange and red.

Feminized Autoflower

Sweet Seeds

Papaya Zoap Auto

(Bruce Banner Auto × Papaya) × (Z × Zoap)

Flower: 56 - 70 days

$72.68

Feminized Autoflower

Sweet Seeds

Permanent Jealousy XL Auto

Permanent Marker × Jealousy Z XL Auto

Flower: 56 - 70 days

$36 – $60

Feminized Autoflower

Happy Valley Genetics

Pineapple Daddy Auto

Banana Daddy × Pineapple Runtz

Flower: 80 - 90 days

$14 – $60

Feminized Autoflower

Happy Valley Genetics

Pineapple Diesel Auto

Lilac Diesel × Pineapple Runtz

Flower: 80 - 90 days

$14 – $149

Feminized Autoflower

Auto Seeds

Pineapple Express Auto

Skunk × Hawaiian × Trainwreck × Ruderalis

Flower: 56 - 70 days
THC: 20-25%

$36.95

Feminized Photoperiod

Happy Valley Genetics

Pinecraft (F)

Sour Chillz × Super Lemon Haze #119

Flower: 56 - 70 days
THC: 25-34.6%

$40

Feminized Autoflower

Auto Seeds

Pink Runtz Auto

Pink Runtz × Auto #1

Flower: 65 - 75 days

$36.95

Feminized Autoflower

Auto Seeds

Polar Express Auto

Northern Lights #5 × Californian Kush × Lowryder 2

Flower: 70 - 80 days

$26.95

Feminized Autoflower

Auto Seeds

Purple Lemonade Auto

Purple Haze × Lemon Skunk × Auto #1

Flower: 60 - 75 days

$36.95 – $52.95

Close-up of a flowering Purple Punch OG (F) cannabis plant with a purplish hue, covered in trichomes, and surrounded by green leaves against a blue background.

Feminized Photoperiod

Sweet Seeds

Purple Punch OG (F)

Purple Punch (Larry OG × Grand Daddy Purple) × Star Killer (Skywalker OG Kush × Rare Dankness #2)

Flower: 50 - 60 days

$72.68

Feminized Autoflower

Auto Seeds

Rainbow Glue Auto

Gorilla Glue Auto × Z

Flower: 75 - 85 days

$30.95 – $42.95

A mature Red Gorilla Girl XL Auto with dark purple leaves and dense, frosty buds is shown against a gradient orange to dark background.

Feminized Autoflower

Sweet Seeds

Red Gorilla Girl XL Auto

A cross between our Gorilla Girl XL Auto [Gorilla Girl × Sweet Gelato Auto] and our autoflowering strain known for its purple flowers, Bloody Skunk Auto.

Flower: 55 - 65 days
THC: 21%

$46.98 – $76.98

Vertical shot of a Red Mandarine F1 FAST with green leaves and purple buds against a brown background.

Feminized Photoperiod

Sweet Seeds

Red Mandarine F1 FAST

Red Poison Auto × Tangie

Flower: 50 - 60 days

$40.98 – $66.98

Close-up of a flowering Red Strawberry Banana Auto with vibrant green and purple leaves and yellow-orange pistils against a teal background.

Feminized Autoflower

Sweet Seeds

Red Strawberry Banana Auto

Strawberry Banana × Red Poison Auto

Flower: 50 - 60 days

$66.98

Feminized Autoflower

Happy Valley Genetics

Shortcut Auto

Pineapple Runtz × Pineapple Runtz

Flower: 80 - 90 days
Yield: High
Grow: Easy

$14 – $60

Feminized Autoflower

Sweet Seeds

Skywalker OG Runtz XL Auto

OG Kush × Skywalker

Flower: 50 - 60 days

$40.98 – $66.98

Feminized Photoperiod

Happy Valley Genetics

Sour Berry Shake (F)

Sugar Shack × Super Lemon Haze #119

Flower: 55 - 65 days
THC: 24.6 – 31.2%

$40 – $60

Feminized Autoflower

Auto Seeds

Sour Diesel Auto

Sour Diesel × Ruderalis

Flower: 56 - 70 days
THC: 23%

$30.95 – $42.95

Close-up of a Speed + Auto cannabis plant with detailed view of buds and trichomes, set against a vibrant pink background.

Feminized Autoflower

Sweet Seeds

Speed + Auto

Auto Critical Mass × Speed Devil #2

Flower: 50 - 60 days

$34.98

Feminized Photoperiod

Happy Valley Genetics

Spice Rack (F)

T.S.A.G.E. × Super Lemon Haze #119

Flower: 56 - 70 days

$40

Feminized Autoflower

Sweet Seeds

Studio 54 Stardust Auto

Studio 54 × Red Strawberry Banana Auto

Flower: 56 - 70 days

$60

Feminized Photoperiod

Happy Valley Genetics

Super Belts (F)

Rainbow Belts 3.0 × Super Lemon Haze #119

Flower: 55 - 65 days
THC: 24% – 31%

$40

Feminized Photoperiod

Happy Valley Genetics

Super Lemon Sunset (F)

Sunset Sherbert × Super Lemon Haze #119

Flower: 56 - 70 days

$40 – $60

Feminized Photoperiod

Happy Valley Genetics

Sweet 16 (F)

The Krux × End Game #3

Flower: 60 - 70 days

$14 – $60

Close-up view of a Sweet Skunk Auto cannabis plant with dense, frosty buds and leaves against a purple background.

Feminized Autoflower

Sweet Seeds

Sweet Skunk Auto

Early Skunk × Auto Critical Mass

Flower: 50 - 60 days

$29.98 – $145.68

Feminized Autoflower

Auto Seeds

Trainwreck Auto

Trainwreck × Auto #1

Flower: 60 - 75 days

$30.95 – $44.95

Feminized Autoflower

Sweet Seeds

Tropicanna Poison XL Auto

Tropicanna Cookies × Red Poison Auto

Flower: 55 - 65 days
THC: 24%

$40.98

Feminized Photoperiod

Happy Valley Genetics

Truffle Bomb (F)

White Truffle × Super Lemon Haze #119

Flower: 56 - 70 days

$60

Feminized Autoflower

Auto Seeds

Ultra Lemon Haze Auto

(Lemon Haze × Sour Diesel) × Auto #1

Flower: 80 - 90 days

$30.95 – $42.95

Feminized Autoflower

Auto Seeds

Wedding Cake Auto

Wedding Cake × Ruderalis

Flower: 50 - 60 days
THC: 20-25%

$30.95

Feminized Autoflower

Auto Seeds

Acapulco Gold Auto

Flower: 80 - 90 days

$30.95 – $42.95

Feminized Autoflower

Auto Seeds

Bruce Banner Auto

Flower: 70 - 80 days
THC: 65%

$30.95

Feminized Autoflower

Auto Seeds

Do Si Dos Auto

Girl Scout Cookie × Face Off OG × Ruderalis

THC: 25%

$30.95 – $42.95

Feminized Autoflower

Auto Seeds

Gelato Auto

Flower: 56 - 70 days

$30.95 – $42.95

Feminized Autoflower

Auto Seeds

Godfather OG Auto

Flower: 85 - 100 days
THC: 25-30%

$36.95 – $52.95

Feminized Autoflower

Auto Seeds

Granddaddy Purple Auto

Flower: 56 - 70 days
THC: 70%

$30.95 – $42.95

Feminized Autoflower

Auto Seeds

Northern Lights Auto

Flower: 70 - 80 days

$26.95 – $37.95

Feminized Autoflower

Auto Seeds

Permanent Marker Auto

Flower: 56 - 70 days
THC: 28%

$36.95 – $52.95

Feminized Autoflower

Auto Seeds

Runtz Auto

Flower: 50 - 60 days
THC: 24%

$30.95

Various cannabis plants with different colored buds are shown. Background has the repeated word "Sweet Mix (F)" in blue text.

Feminized PhotoperiodMultipack

Sweet Seeds

Sweet Mix (F)

Mixed strains

$50.98

Feminized Autoflower

Auto Seeds

Z Auto

Flower: 56 - 70 days

$30.95

Feminized Autoflower

Auto Seeds

AK47 Auto

THC: 16-19%

$26.95

Feminized Autoflower

Auto Seeds

Amnesia Haze Auto

THC: 16%-19%

$26.95

Catalog synced from northatlanticseed.com · 2026-10-24 · in-stock listings only