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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

72 in-stock strains from Ace Seeds, Cali Connection, Sweet Seeds

Featured A–Z Price ↑Price ↓

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

Close-up image of a flowering Passion Berry (F) cannabis plant with green and purple-tinged leaves and dense, trichome-covered buds.

Feminized Photoperiod

Cali Connection

Passion Berry (F)

Gorilla Glue #4 × Gelato 45

Flower: 60 - 70 days

$120

Feminized Autoflower

Sweet Seeds

Permanent Jealousy XL Auto

Permanent Marker × Jealousy Z XL Auto

Flower: 56 - 70 days

$36 – $60

A close-up of a Purple Crack (F) cannabis plant with dark purple leaves and dense, trichome-covered buds.

Feminized Photoperiod

Cali Connection

Purple Crack (F)

Green Crack × Blackwater

Flower: 55 - 65 days

$80

Regular Photoperiod

Ace Seeds

Purple Haze #23 x Zamaldelica (R)

Purple Haze #23 × Zamaldelica

Flower: 100+ days

$83

Regular Photoperiod

Ace Seeds

Purple Malawi x Papua New Guinea (R)

Purple Malawi × 2nd generation Papua New Guinea sativa males

Flower: 85 - 100 days
Yield: High

$83

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

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

Sweet Seeds

Skywalker OG Runtz XL Auto

OG Kush × Skywalker

Flower: 50 - 60 days

$40.98 – $66.98

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

Close-up of a Strawberry Ice (F) cannabis bud covered in trichomes, showcasing an array of orange and purple hues against a dark background.

Feminized Photoperiod

Cali Connection

Strawberry Ice (F)

Purple Punch × Strawberry OG rvrsd

Flower: 60 - 70 days

$80

Feminized Autoflower

Sweet Seeds

Studio 54 Stardust Auto

Studio 54 × Red Strawberry Banana Auto

Flower: 56 - 70 days

$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

Close-up of a cannabis plant with large buds, displaying its distinctive serrated leaves covered in white trichomes, reminiscent of a dusting on Tiramisu (F).

Feminized Photoperiod

Cali Connection

Tiramisu (F)

Wedding Cake × Gelato 45

Flower: 60 - 70 days

$120

Feminized Autoflower

Sweet Seeds

Tropicanna Poison XL Auto

Tropicanna Cookies × Red Poison Auto

Flower: 55 - 65 days
THC: 24%

$40.98

Close-up of a Zamaldelica x Kali China (F) cannabis plant with dense green and purple buds and frosty trichomes against a blurred background.

Feminized Photoperiod

Ace Seeds

Zamaldelica x Kali China (F)

ZAMALDELICA ELITE (F1) × CALI CHINA ELITE (F4)

Flower: 55 - 70 Days
THC: 21%
Yield: High

$53.25 – $86.50

Regular Photoperiod

Ace Seeds

Zamaldelica x Papua New Guinea (R)

Zamaldelica elite F1 × 2nd generation Papua New Guinea sativa males

Flower: 85 - 100 days
Yield: High

$102.25

Feminized Photoperiod

Cali Connection

Clementine Slush (F)

World Breeders Select Clementine Phenotype × The Cali Connection Pre-98 Bubba Kush reversed male

$80

Feminized Photoperiod

Cali Connection

Lemon Delight (F)

Tahoe OG Kush × Italian Ice Rvrsd

$80

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 Photoperiod

Cali Connection

Swerve’s Purple Indica S1 (F)

$80

Feminized Photoperiod

Cali Connection

Swerve’s Purple Kush S1 (F)

$80

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