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Home / Product Growth Type / Photoperiod / Page 4

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.

Strain Type

CBD 25 products
Hybrid 253 products
Indica (90%+) 184 products
Indica Dominant (60%+) 254 products
Sativa (90%+) 69 products
Sativa Dominant (60%+) 171 products

Seed Type

Feminized 1 products
Regular 541 products

Growth Type

Autoflower 0 products
Fast Flowering 0 products
Photoperiod 2 products

Flowering Time

100+ days 10 products
45 days or less 4 products
50 - 60 days 166 products
55 - 65 days 457 products
56 - 70 days 177 products
60 - 70 days from sprout 1 product
60 - 75 days 32 products
65 - 75 days 146 products
70 - 80 days from sprout 0 products
75 - 85 days 19 products
75 - 85 days from sprout 0 products
80 - 90 days 3 products
Outdoor: Late September to Early October 44 products
Outdoor: Mid to Late October 42 products
Outdoor: Mid to Late September 26 products
45 - 55 days 21 products
55 - 65 days from sprout 0 products
55 - 70 Days 10 products
60 - 70 days 438 products
63 days 23 products
70 - 80 days 50 products
85 - 100 days 16 products
Outdoor: Early (Mid Sept or sooner) 7 products
Outdoor: Early to Mid October 62 products
Outdoor: Late October to Early November 12 products

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NASC Cannabis Seed Recommendations 446 products
- High Yield Cannabis Seeds (Big Producers) 90 products
- Cannabis Seeds for Extractions (Extract This) 61 products
- Cannabis Seeds with Vibrant Color/Sugar Production (Eye-Stoppers) 82 products
- Mold, Mildew, Disease Resistant Cannabis Seeds (No Fungus Amongus!) 68 products
- Cannabis Seeds with Strong Terpene Profile (Nose Ticklers) 125 products
- Classic Cannabis Seeds (Old School) 56 products
- Cannabis Seeds with High THC (One Hit Wonders) 61 products
- Fast Finishing Cannabis Seeds (Quick Ones) 53 products
- Cannabis Seeds for the Beginner 100 products
- Cannabis Seeds of Short and Stout Strains (Small Fry) 39 products
- Cannabis Seeds with Low PVI (Stable Mables) 54 products
- Outdoor Cannabis Seeds (Thrives Outside) 93 products
Uncategorized 3 products
MERCH 1 product
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Seeds 2 products
- Atlas Seed 33 products
  - Atlas Seed - Autoflowering Cannabis Seeds 0 products
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  - Atlas Seed - Photoperiod Cannabis Seeds 32 products
  - Atlas Spring 2025 Drop 11 products
- Auto Seeds 0 products
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- Bomb Seeds 18 products
  - Bomb Seeds - Autoflowering Cannabis Seeds 0 products
  - Bomb Seeds - Photoperiod Cannabis Seeds 16 products
- Brother's Grimm Seeds - Trailer Park Boys / Hemptown Collab 2 products
- Brothers Grimm Seeds - Limited Edition Testers 6 products
- Bulk White Label - Private Label 10 products
- Cheese Strains 15 products
- Cipher Genetics 3 products
- Happy Valley Genetics 9 products
  - Happy Valley Genetics - Autoflowering 0 products
  - Happy Valley Genetics - Photoperiod 9 products
- Holiday Collector's Box 2024 0 products
- James Loud Genetics 19 products
- Magic Strains 0 products
- Multipacks 33 products
- Pick and Mix 60 products
- Private Label 10 products
- Wholesale Bulk Freebies 0 products
- Clearance 93 products
  - BOGO! 0 products
  - Clearance 30% Off 40 products
  - Clearance 40% Off 21 products
  - Clearance 50% Off 32 products
- Dojo Seed Co. 11 products
- Dollar Treez 1 product
  - HSC Phenohunters 1 product
- Irie Genetics 31 products
- Lamb's Breath Seeds 3 products
- LIT Farms 48 products
  - 7/10 Drop 7 products
  - LIT 4/20 Drop 0 products
  - Watermelon Martini Drop 5 products
- Sticky Finger Seeds 30 products
- Ace Seeds 73 products
  - Ace Seeds - Multipacks 3 products
  - Ace Seeds - Autoflowering Cannabis Seeds 0 products
  - Ace Seeds - Green Mountain Seeds 0 products
  - Ace Seeds - Photoperiod Cannabis Seeds 73 products
- Barney's Farm 62 products
  - Barney's Farm - Backpackboyz Collab 0 products
  - Barney's Farm - Autoflowering Cannabis Seeds 0 products
  - Barney's Farm - Photoperiod Cannabis Seeds 62 products
- Blimburn Seeds 63 products
  - Blimburn Seeds - Autoflowering Cannabis Seeds 0 products
  - Blimburn Seeds - Photoperiod Cannabis Seeds 63 products
- Brothers Grimm Seeds 36 products
- Brother's Grimm - Tester Cannabis Seeds 19 products
- Bulk White Label 105 products
  - Bulk White Label - Multipacks 9 products
  - Bulk White Label Autoflowering 0 products
  - Bulk White Label Photoperiod 105 products
- The Cali Connection 70 products
  - Cali Connection - Photoperiod Cannabis Seeds 70 products
  - Cali Connection- Autoflowering Cannabis Seeds 0 products
- Cannarado Genetics 84 products
  - Black Spritzer Drop 3 products
  - Cannarado Genetic / Capulator Collab 0 products
  - Zawtz Bx1 Drop 7 products
  - Zelatti Drop 14 products
  - Zawtlatti Drop 7 products
- Compound Genetics 38 products
  - Eye Candy Vol. 1 Drop 10 products
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  - Jokerz Vol. 2 Drop 3 products
- Diamondnugz 23 products
- Dirty Bird Genetics 36 products
  - 4/20 Dirty Bird Drop 0 products
  - Dirty Bird Genetics - Testers 16 products
  - Dirty Bird Genetics - Volume 3 Part 1 4 products
  - Dirty Bird Genetics - Volume 3 Part 2 4 products
  - Dirty Bird Genetics - Volume 1 6 products
  - Dirty Bird Genetics - Volume 2 Part 1 3 products
  - Dirty Bird Genetics - Volume 2 Part 2 3 products
- DNA Genetics 28 products
  - DNA Genetics - Multipacks 0 products
  - DNA Genetics - Autoflowering Cannabis Seeds 0 products
  - DNA Genetics - Photoperiod Cannabis Seeds 28 products
- Dungeons Vault Genetics 18 products
- Dutch Passion 31 products
  - Dutch Passion - Autoflowering 0 products
  - Dutch Passion - Photoperiod 30 products
- Ed Rosenthal Exclusives 7 products
- Elev8 Seeds 74 products
  - Bacio Boyz Drop 6 products
  - Fume Frenzy Drop 3 products
  - Lemon Tree Drop 5 products
  - Elev8 Seeds - Multipacks 4 products
  - The Gary Payton Series 5 products
  - Elev8 Seeds - Autoflowering 0 products
  - Elev8 Seeds - Photoperiod 74 products
- Eternal Cultivars 13 products
- Ethos Genetics 93 products
  - 8/19/2024 DROP 1 product
  - ALL GAS NO BRAKES DROP 3 products
  - December 2024 Drop 2 products
  - Ethos M/F Regs 20 products
  - Ethos March 2025 Drop 3 products
  - April 2024 Drop 3 products
  - Ethos Genetics - Multipacks 13 products
  - Ethos Genetics - Autoflowering 0 products
  - Ethos Genetics - Photoperiod 92 products
- Exotic Genetix 60 products
  - Blueberry Bang Bang Drop 8 products
  - Drippin' Aint Easy Drop 9 products
- Fast Buds 0 products
  - Fast Buds New Drop 2025 0 products
  - Fast Buds - Multipacks 0 products
  - Fast Buds - Autoflowering 0 products
  - Fast Buds - FAST Flowering Photoperiod 0 products
- Freebie 0 products
  - Spend More Get More 0 products
- Gnome Automatics 0 products
  - Gnome Automatics - Autoflowering 0 products
  - Gnome Automatics - Photoperiod 0 products
- Green Mountain Seeds 9 products
- Greenhouse Seed Co. 46 products
  - Greenhouse Seed Co. - Autoflowering 0 products
  - Greenhouse Seed Co. - Photoperiod 45 products
- Humboldt Seed Company 59 products
  - 2025 Drop 6 products
  - Humboldt Seed Company - Multipacks 1 product
  - Humboldt Seed Company - Autoflowering 1 product
  - Humboldt Seed Company - Photoperiod 59 products
- Humboldt Seed Organization 17 products
  - Humboldt Seed Organization - Autoflowering 0 products
  - Humboldt Seed Organization - FAST 0 products
  - Humboldt Seed Organization - Photoperiod 17 products
- In House Genetics 109 products
  - 12 Days of In House Drop 12 products
  - 2/7/25 Drop 2 products
  - Black Cherry Smoothie Line 11 products
  - black packs 83 products
  - gold packs 23 products
  - Platinum Kush Mints Bx2 Line 5 products
  - Platinum S2 1 product
  - Purple Urkle Drop 1 product
- Lovin' In Her Eyes 38 products
- Mephisto Genetics Autos 0 products
  - February 2025 Drop 0 products
  - March 2025 Drop 0 products
- Mosca Seeds 59 products
  - March 2025 Drop 6 products
  - March 2024 Drop 10 products
  - Mosca Seeds - Autoflowering 0 products
  - Mosca Seeds - James Loud Collab 6 products
  - Mosca Seeds - Photoperiod 59 products
  - Mosca Seeds - Tiki Madman Collab 10 products
- MZ Jill Genetics 35 products
- Night Owl Seeds 0 products
  - 12/19/2024 DROP 0 products
  - Secret Owl Society 0 products
  - Spring 2024 Drop 0 products
  - Dark Owl Seeds 0 products
- Omuerta Genetix 25 products
  - Omuerta Genetix New Strains 3 products
- Oni Seed Co 2 products
- Purple Caper Seeds 176 products
  - Purple Caper April BOGO 0 products
  - Raspberry Moon Cheese Collab Line 18 products
  - Purple Caper - Autoflowering 0 products
  - Purple Caper - Ed Rosenthal Exclusives 6 products
  - Purple Caper - Photoperiod 175 products
- Rare Dankness 51 products
  - 4/12/24 Drop 10 products
- Robin Hood Seeds 7 products
  - Robinhood Seeds Spring Drop #5 0 products
  - Winter Drop #1 2025 1 product
  - Winter Drop #2 2025 3 products
  - Spring Drop #4 - Robin Hood Seeds 0 products
- Romulan Genetics 17 products
- Royal Queen Seeds 69 products
  - Royal Queen Seeds - Mike Tyson Collab 3 products
  - Royal Queen Seeds - Autoflowering 0 products
  - Royal Queen Seeds - Photoperiod 69 products
- Secret Society Seed Co. 18 products
- Sin City Seeds 67 products
  - Blue Lime Pie Drop 2 products
  - Blue Power Drop IX2 9 products
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  - White Nightmare Line 14 products
- Solfire Gardens 35 products
  - Giggle Gas Drop 0 products
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  - Solfire Gardens - Multipacks 0 products
- Square One Genetics 5 products
  - 2025 Drop #3 0 products
  - Fall 2024 Drop #8 1 product
  - Spring Drop #6 0 products
  - Square One Genetics Spring Drop #5 0 products
  - Summer 2024 (Drop #7) 0 products
  - Spring Drop #4 - Square One Genetics 0 products
- Super Natural Seeds 13 products
  - Super Natural Seeds - Autoflowering 0 products
  - Super Natural Seeds - Photoperiod 13 products
- Sweet Seeds 12 products
  - Sweet Seeds - Multipacks 1 product
  - Sweet Seeds - Autoflowering 0 products
  - Sweet Seeds - FAST 0 products
  - Sweet Seeds - Photoperiod 12 products
- Tastebudz 14 products
  - Tastebudz 2025 New Strains 0 products
  - Tastebudz - Multipacks 1 product
  - Tastebudz - Autoflowering 0 products
  - Tastebudz - Photoperiod 14 products
- Thug Pug 54 products
  - February 2025 Drop 3 products
  - October 2024 Drop 7 products
- Tiki Madman 78 products
  - Tiki Madman - Big Al's Exotics Collab 3 products
  - Tiki Madman - Glow Seeds Collab 2 products
  - Tiki Madman - Mosca Seeds Collab 10 products
  - Tiki Madman - Super Seed Co. Collab 1 product
  - TIki Madman - Tiki Exotics 22 products
  - Tiki Madman - Umami Seed Company Collab 3 products
  - Tiki Madman - Zephyr Seeds Collab 3 products
- Twenty20 Mendocino 33 products
  - Twenty20 Mendocino Spring 2025 Drop 0 products
  - Twenty20 Mendocino - FAST 0 products
  - Twenty20 Mendocino - Autoflowering 0 products
  - Twenty20 Mendocino - Photoperiod 33 products
Shop by Drops 23 products
Staff Selections 43 products
Stealth Shipping 0 products
Wholesale Bulk Seeds 28 products
- Outdoor Cannabis Seed Commercial Grower Breeder Recommendations 0 products
- Wholesale Bulk/White Label - Private Label 5 products
- Commercial Grower Bulk Breeder Seeds 23 products
  - Atlas Seed Commercial Grower Bulk 5 products
    - Atlas Seed Commercial Grower Bulk Feminized Autoflowering 0 products
    - Atlas Seed Commercial Grower Bulk Feminized FAST 1 product
    - Atlas Seed Commercial Grower Bulk Feminized Photoperiod 4 products
  - Barney's Farm Commercial Grower Bulk 0 products
  - Blimburn Commercial Grower Bulk 0 products
  - FastBuds Commercial Grower Bulk 0 products
  - Humboldt Seed Company Commercial Grower Bulk 18 products
    - Humboldt Seed Company Commercial Grower Bulk Autoflowering 0 products
    - Humboldt Seed Company Commercial Grower Bulk Feminized Photoperiod 18 products
  - Twenty20 Mendocino Commercial Grower Bulk 0 products
- Wholesale Bulk/White Label Seeds 0 products
  - Wholesale Bulk/White Label Autoflowering 0 products
  - Wholesale Bulk/White Label Photoperiod 0 products
Wholesale Marketing Merch 0 products
- Dirty Bird Genetics Wholesale Marketing Merch 0 products
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- Royal Queen Signs 0 products
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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
CBG Hybrid
Hybrid
Indica Dominant Hybrid
Sativa Dominant Hybrid

Cannabis Type

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

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