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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

56 in-stock strains from Ace Seeds, Sweet Seeds

Featured A–Z Price ↑Price ↓

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

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

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

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

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