Cannabis breeders
1527 breeders indexed — each page lists that breeder's strains with flowering times and lineage, linked to real grow journals on Cultivar. These are the genetics you'll find behind the seeds at the major seed banks.
Legendary Strains
- OA Seeds 1 strain
- Obsoul33t 23 strains
- Obsoul33t Genetics 1 strain
- Ocean Grown 33 strains
- Ocean Grown 562 1 strain
- Ocean Grown Seeds 7 strains
- Odyssey Genetics 7 strains
- OG Labs 3 strains
- OG Raskal 15 strains
- OG Raskal Genetics 2 strains
- OG'naj Genetics 9 strains
- OhMyGarden 3 strains
- Okie Beans 1 strain
- Ol’Dirty Greenthumb 2 strains
- Old Dreams 6 strains
- Old Dutch Genetics 11 strains
- Old Farmer 16 strains
- Old J Seeds 4 strains
- Old School Genetics 19 strains
- Old Time Seeds 1 strain
- Old World Organics 13 strains
- Olfactory Genetics 7 strains
- Olympia Genetics 9 strains
- Olympic Seeds 5 strains
- Omni Seeds 19 strains
- Omuerta Genetix 11 strains
- One CBD 4 strains
- One Love Genetics 5 strains
- Oni Seed 19 strains
- Oni Seed Co 8 strains
- Optimus Seeds 2 strains
- Oregon Green Seed 20 strains
- Oregon Leaf 1 strain
- Oregon Limited Edition 2 strains
- Oregon Microgrowers Guild 20 strains
- Organarchist 3 strains
- Organic Gardeners 9 strains
- Organic Seeds 15 strains
- Original Sensible Seeds 101 strains
- Original Strains 99 strains
- OriginSeeds 9 strains
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