• Free shipping on retail orders over $200
NASC Logo 275x166
  • Sign in
  • Shop
    • Shop All Seeds
    • Grow Supplies
    • New Arrivals
    • Best Sellers
    • Staff Selections
    • On Sale
    • Clearance
    • Retiring
    • Merch
    • Keep Seeds Legal! Limited Series
    • Wholesale Bundle
    • NASC Display Case
  • Shop by Type
    • Autoflower Seeds
    • Fast Flowering Seeds
    • Feminized Seeds
    • Photoperiod Seeds
    • Regular Seeds
    • Bulk Seeds (Licensed Cultivator Program)
  • Recommendations
    • High Test
    • Beginner Friendly
    • Outdoor Seeds
    • Disease + Pest Resistant
    • Short + Compact
    • Extraction
    • Unique Terpenes
    • The Classics
    • Color + Overall Bag Appeal
    • Stabilized Genetics
    • High Yield
    • Early Finishers
  • Breeders
    • Ace Seeds
    • Atlas Seed
    • Auto Seeds
    • Binary Selections
    • Barney’s Farm
    • Blimburn Seeds
    • Bomb Seeds
    • Brothers Grimm Seeds
    • Bulk White Label
    • Bulk Seeds (Licensed Cultivator Program)
    • The Cali Connection
    • Cannarado Genetics
    • Cipher Genetics
    • Compound Genetics
    • Deadpanhead Seeds
    • Diamondnugz
    • Dirty Bird Genetics
    • DNA Genetics
    • Dojo Seed Co.
    • Dungeons Vault Genetics
    • Dutch Passion
    • Ed Rosenthal Exclusives
    • Elev8 Seeds
    • Eternal Cultivars
    • Ethos Genetics
    • Exotic Genetix
    • Fast Buds
    • Gnome Automatics
    • Green Mountain Seeds
    • Greenhouse Seed Co.
    • Happy Valley Genetics
    • Humboldt Seed Company
    • Humboldt Seed Organization
    • In House Genetics
    • Irie Genetics
    • James Loud Genetics
    • Jolly Pond Farm
    • Keep Seeds Legal! Limited Series
    • Lamb’s Breath Seeds
    • LIT Farms
    • Lovin’ In Her Eyes
    • Magic Strains
    • Mephisto Genetics Autos
    • Mosca Seeds
    • Multipacks
    • MZ Jill Genetics
    • Night Owl Seeds
    • North Atlantic Seed BWL
    • North Atlantic Seed Commercial Cultivars
    • North Atlantic Seed Private Label
    • Offensive Selections
    • Omuerta Genetix
    • Phenohunters
    • Pick and Mix
    • Private Label
    • Puffco
    • Purple Caper Seeds
    • Purple City Genetics
    • Rare Dankness
    • Romulan Genetics
    • Royal Queen Seeds
    • Seed and Soil
    • Sin City Seeds
    • Solfire Gardens
    • Sticky Finger Seeds
    • Subcool Seeds
    • Supernatural Seeds
    • Sweet Seeds
    • Tastebudz
    • Thug Pug
    • Tiki Madman
    • TMB Selects
    • Twenty20 Mendocino
    • Ziplock Seeds
  • Promos
    • Current Promotions
    • Promo Calendar
    • Drops
    • On Sale
    • Clearance
    • Spend More, Get More
  • About
    • Frequently Asked Questions
    • Contact Us
    • About NASC
    • Meet the Staff
    • Outreach
    • NASC Cast
    • Dirty Bird Freebie Directory
    • Loyalty Program Rewards
  • Wholesale
    • Wholesale Application
    • Wholesale Info & FAQ
    • Licensed Cultivator Program
    • Wholesale Promos
    • Bulk Cannabis Seeds for Licensed Cultivators
    • Bulk Special Ordering for Licensed Cultivators
    • Resellers Program
    • Brick and Mortar Marketing Specials
    • NASC Display Case
    • US Bestseller Bundle
  • Blog
  • Shop
    • Shop All Seeds
    • Grow Supplies
    • New Arrivals
    • Best Sellers
    • Staff Selections
    • On Sale
    • Clearance
    • Retiring
    • Merch
    • Keep Seeds Legal! Limited Series
    • Wholesale Bundle
    • NASC Display Case
  • Shop by Type
    • Autoflower Seeds
    • Fast Flowering Seeds
    • Feminized Seeds
    • Photoperiod Seeds
    • Regular Seeds
    • Bulk Seeds (Licensed Cultivator Program)
  • Recommendations
    • High Test
    • Beginner Friendly
    • Outdoor Seeds
    • Disease + Pest Resistant
    • Short + Compact
    • Extraction
    • Unique Terpenes
    • The Classics
    • Color + Overall Bag Appeal
    • Stabilized Genetics
    • High Yield
    • Early Finishers
  • Breeders
    • Ace Seeds
    • Atlas Seed
    • Auto Seeds
    • Binary Selections
    • Barney’s Farm
    • Blimburn Seeds
    • Bomb Seeds
    • Brothers Grimm Seeds
    • Bulk White Label
    • Bulk Seeds (Licensed Cultivator Program)
    • The Cali Connection
    • Cannarado Genetics
    • Cipher Genetics
    • Compound Genetics
    • Deadpanhead Seeds
    • Diamondnugz
    • Dirty Bird Genetics
    • DNA Genetics
    • Dojo Seed Co.
    • Dungeons Vault Genetics
    • Dutch Passion
    • Ed Rosenthal Exclusives
    • Elev8 Seeds
    • Eternal Cultivars
    • Ethos Genetics
    • Exotic Genetix
    • Fast Buds
    • Gnome Automatics
    • Green Mountain Seeds
    • Greenhouse Seed Co.
    • Happy Valley Genetics
    • Humboldt Seed Company
    • Humboldt Seed Organization
    • In House Genetics
    • Irie Genetics
    • James Loud Genetics
    • Jolly Pond Farm
    • Keep Seeds Legal! Limited Series
    • Lamb’s Breath Seeds
    • LIT Farms
    • Lovin’ In Her Eyes
    • Magic Strains
    • Mephisto Genetics Autos
    • Mosca Seeds
    • Multipacks
    • MZ Jill Genetics
    • Night Owl Seeds
    • North Atlantic Seed BWL
    • North Atlantic Seed Commercial Cultivars
    • North Atlantic Seed Private Label
    • Offensive Selections
    • Omuerta Genetix
    • Phenohunters
    • Pick and Mix
    • Private Label
    • Puffco
    • Purple Caper Seeds
    • Purple City Genetics
    • Rare Dankness
    • Romulan Genetics
    • Royal Queen Seeds
    • Seed and Soil
    • Sin City Seeds
    • Solfire Gardens
    • Sticky Finger Seeds
    • Subcool Seeds
    • Supernatural Seeds
    • Sweet Seeds
    • Tastebudz
    • Thug Pug
    • Tiki Madman
    • TMB Selects
    • Twenty20 Mendocino
    • Ziplock Seeds
  • Promos
    • Current Promotions
    • Promo Calendar
    • Drops
    • On Sale
    • Clearance
    • Spend More, Get More
  • About
    • Frequently Asked Questions
    • Contact Us
    • About NASC
    • Meet the Staff
    • Outreach
    • NASC Cast
    • Dirty Bird Freebie Directory
    • Loyalty Program Rewards
  • Wholesale
    • Wholesale Application
    • Wholesale Info & FAQ
    • Licensed Cultivator Program
    • Wholesale Promos
    • Bulk Cannabis Seeds for Licensed Cultivators
    • Bulk Special Ordering for Licensed Cultivators
    • Resellers Program
    • Brick and Mortar Marketing Specials
    • NASC Display Case
    • US Bestseller Bundle
  • Blog
Sign In Cart
Home / Product Growth Type / Photoperiod / Page 100

Photoperiod Cannabis Seeds

Photoperiod cannabis seeds let you control when your plants start flowering by changing the light cycle. They’re a top choice for both home growers and commercial cultivators. These seeds are known for strong genetics, big yields, and full-season growth. Perfect for indoor tents, outdoor gardens, or pro setups supplying dispensaries.

Filters

  • Green Mountain Seeds Purple Satellite
    Green Mountain Seeds

    Purple Satellite (F)

    $70.00 per pack
    Feminized Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Green Mountain Seeds Purple Satellite
    Green Mountain Seeds

    Purple Satellite (R)

    $60.00 per pack
    Regular Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • MZ Jill Genetics Purple Shah
    MZ Jill Genetics

    Purple Shah (F)

    $100.00 per pack
    Feminized Photoperiod
    Add to cart
  • purple caper seeds purple skunk Only 3 left
    Purple Caper Seeds

    Purple Skunk (F)

    $80.00 per pack
    Feminized Photoperiod
    Add to cart
  • Purple Sunset RBX2 Cannabis Seeds by Ethos Genetics
    Ethos Genetics

    Purple Sunset RBX2 (F)

    $15.00 – $110.00Price range: $15.00 through $110.00 3 pack sizes
    Feminized Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Close-up of a Purple Turban (F) cannabis bud covered in trichomes, highlighting its dense and frosty appearance against a plain background.
    MZ Jill Genetics

    Purple Turban (F)

    $100.00 per pack
    Feminized Photoperiod
    Add to cart
  • Brother's Grimm > Purple Urkle 99 x Genius
    Brothers Grimm Seeds

    Purple Urkle 99 x Genius (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Read more
  • Close-up of a Purple Urkle X (F) cannabis plant with green and purple leaves and a resinous flower bud.
    Purple Caper Seeds

    Purple Urkle X (F)

    $80.00 per pack
    Feminized Photoperiod
    Read more
  • Ace Seeds cannabis seeds breeder
    Ace Seeds

    Purple Zamal x A5 Haze (F)

    $83.00 per pack
    Feminized Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Ace Seeds cannabis seeds breeder
    Ace Seeds

    Purple Zamal x Zamaldelica (R)

    $83.00 per pack
    Regular Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Humboldt Seed Co > Pumps
    Humboldt Seed Company

    Purpz (F)

    $70.00 – $120.00Price range: $70.00 through $120.00 2 pack sizes
    Feminized Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Thug Pug Logo
    Thug Pug

    Puzzle Dust (R)

    $100.00 per pack
    Regular Photoperiod
    Read more
  • QrazyTrain F2 Cannabis Seeds by Subcool Seeds
    Subcool Seeds

    Qrazytrain F2 (R)

    $50.00 per pack
    Regular Photoperiod
    Read more
  • Quantum K9 Cannabis Seeds by Subcool Seeds Only 2 left
    Subcool Seeds

    Quantum K9 (R)

    $25.00 per pack
    Regular Photoperiod
    Add to cart
  • MZ Jill Genetics Queen Anne’s Revenge
    MZ Jill Genetics

    Queen Anne’s Revenge (R)

    $50.00 per pack
    Regular Photoperiod
    Read more
  • MZ Jill Genetics Logo Only 3 left
    MZ Jill Genetics

    Queen Irene (R)

    $50.00 per pack
    Regular Photoperiod
    Add to cart
Previous
  • 1
  • …
  • 98
  • 99
  • 100
  • 101
  • 102
  • …
  • 134
Next

Contact Us

Email:
[email protected]

Mailing Address:
PO Box 2724
Waterville, ME 04903

Frequently Asked Questions

Customer Service:
Mon. to Fri.: 9am to 4pm EST

Shipping:
Monday – Friday

Disclaimer: Cannabis seeds are sold as souvenirs, and collectibles only. They contain 0% THC. It is imperative that you check your state and local laws before attempting to purchase seeds, and we are not liable for what you do with seeds after receiving them. The statements on this website and its products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Consult your doctor before use. North Atlantic Seed Company assumes no legal responsibility for your actions once the product is in your possession and is not liable for any resulting issues, legal or otherwise, that may arise.

Indica/Sativa/CBD

  • 100% Indica
  • 100% Sativa
  • CBD Hybrid
  • Hybrid
  • Indica Dominant Hybrid
  • Sativa Dominant Hybrid

Cannabis Type

  • Fast Flowering Photoperiod
  • Feminized Autoflower
  • Feminized Photoperiod
  • Regular M/F Photoperiod

Recommendations

  • High Test
  • Beginner Friendly
  • Outdoor Seeds
  • Disease + Pest Resistant
  • Short + Compact
  • Extraction
  • Unique Terpenes
  • The Classics
  • Color + Overall Bag Appeal
  • Stabilized Genetics
  • High Yield
  • Early Finishers

Wholesale

  • Wholesale Info & FAQ
  • Wholesale Application
  • Resellers Program
  • Commercial Grower Bulk Special Ordering
  • Brick and Mortar Marketing Specials

About Us

  • Contact Us
  • Meet the Staff
  • NASC OUTREACH
  • FAQ
  • Shipping + Delivery
  • NASC Merch
  • Loyalty FAQ
  • Privacy Policy
  • Terms and Conditions
  • Replacement Policy
buy cannabis seeds at north atlantic seed co

North Atlantic Seed Co.

Voted Best Online Seed Shop USA '24 + '25.

award winning cannabis seed bank

© 2026 North Atlantic Seed Co. | Sitemap

Shop All Breeders My Account Cart

Are you 21 or older?

You must be 21+ to enter this site.

Sorry, you must be 21 or older to enter this site.

2 More Free Seeds!
2 More Free Seeds + Free Shipping!
Even More Free Seeds!