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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

75 in-stock strains from Fast Buds, Sweet Seeds

Featured A–Z Price ↑Price ↓

Feminized Autoflower

Sweet Seeds

Permanent Jealousy XL Auto

Permanent Marker × Jealousy Z XL Auto

Flower: 56 - 70 days

$36 – $60

Feminized Autoflower

Fast Buds

Pineapple OG Auto

Pineapple Express × OG Kush Auto

Flower: 63 days

$19 – $75

Feminized Autoflower

Fast Buds

Pound Cake Auto

Flower: 60 - 70 days
Yield: High

$65.68

Feminized Autoflower

Fast Buds

Purple Haze Auto

Flower: 56 - 70 days

$15

Feminized Autoflower

Fast Buds

Purple Lemonade Auto

Purple Lemonade

Flower: 55 - 65 days from sprout
Yield: High

$15.68

Feminized Autoflower

Fast Buds

Purple Lemonade Auto RF3

Flower: 60 - 75 days

$19 – $75

Feminized Autoflower

Fast Buds

Purple Punch Auto

Flower: 60 - 70 days
Yield: High

$15.68 – $65.68

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

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

Sweet Seeds

Skywalker OG Runtz XL Auto

OG Kush × Skywalker

Flower: 50 - 60 days

$40.98 – $66.98

Feminized Autoflower

Fast Buds

Smoothie Auto

Somango × Blueberry

Flower: 60 - 70 days

$65.68 – $120.68

Feminized Autoflower

Fast Buds

Sour Jealousy Auto

Flower: 60 - 70 days
Yield: High

$15.68 – $42.68

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 Autoflower

Fast Buds

Strawberry Banana Auto

Flower: 70 - 80 days
Yield: High

$42.68 – $65.68

Feminized Autoflower

Sweet Seeds

Studio 54 Stardust Auto

Studio 54 × Red Strawberry Banana Auto

Flower: 56 - 70 days

$60

Feminized Autoflower

Fast Buds

Sundae Frost Auto

Frostbanger Auto F4 × Sundae Thumper

Flower: 45 - 55 days

$19 – $49

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

Fast Buds

Tropicana Cookies Auto

Flower: 55 - 65 days from sprout
Yield: High

$15.68 – $42.68

Feminized Autoflower

Sweet Seeds

Tropicanna Poison XL Auto

Tropicanna Cookies × Red Poison Auto

Flower: 55 - 65 days
THC: 24%

$40.98

Feminized Autoflower

Fast Buds

Wedding Cheesecake Auto

Wedding Cheesecake

Flower: 55 - 65 days from sprout
Yield: High

$15.68 – $66.98

Feminized Autoflower

Fast Buds

Banana Guava Auto

Guava Auto RF3 × Banana Jealousy RF3

$15 – $65

Feminized Autoflower

Fast Buds

Banana Purple Punch Auto

Flower: 56 - 70 days
Grow: Easy

$15.68 – $65.68

Feminized Autoflower

Fast Buds

Guava Runtz Auto

Guava Auto RF3 × Mango Runtz F5 Auto

$15 – $65

Feminized Autoflower

Fast Buds

Guava Sundae Auto

Guava Auto RF3 × Sundae Thumper F4

$15 – $65

Feminized Autoflower

Fast Buds

Mendo Frost Auto

Frostbanger Auto F4 × Mendo Breath Auto IBL

$42 – $65

Feminized Autoflower

Fast Buds

Mendo Guava Auto

Mendo Breath Auto IBL × Guava Auto RF3

$15 – $65

Feminized Autoflower

Fast Buds

Strawberry Pie Auto

Flower: 55 - 65 days from sprout
Yield: High

$15.68 – $65.68

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