Seed breeders from United States
41 breeders · 2,085 strains between them
Where a breeder is based is a claim about the company, not about the genetics — plenty of these breeders work with lines that originated somewhere else entirely. We place a breeder by where it breeds, and leave it off rather than guess when that isn't clear.
- In House Genetics171
- Purple Caper SeedsCalifornia148
- Ethos GeneticsColorado124
- Elev8 Seeds105
- Atlas SeedCalifornia90
- Humboldt Seed CompanyCalifornia86
- Twenty20 MendocinoCalifornia81
- Cannarado GeneticsColorado77
- Mosca Seeds73
- James Loud Genetics65
- Night Owl Seeds65
- Sin City SeedsNevada64
- Dirty Bird Genetics59
- Exotic GenetixWashington58
- Compound GeneticsCalifornia57
- The Cali ConnectionCalifornia56
- LIT Farms54
- Tastebudz51
- Rare DanknessColorado50
- Thug PugMichigan50
- Lovin' In Her Eyes46
- Mass Medical Strains SeedsMassachusetts40
- Solfire GardensCalifornia38
- Tiki MadmanCalifornia36
- Irie Genetics31
- MZ Jill Genetics28
- Offensive Selections28
- Green BodhiOregon27
- Subcool SeedsOregon27
- Omuerta Genetix26
- Humboldt CSI SeedsCalifornia25
- Homegrown Cannabis Co22
- Purple City GeneticsCalifornia20
- Trilogene SeedsColorado19
- Common Wealth Seed Co18
- Bodhi Seeds14
- Gnome Automatics12
- Umami Seed Co.12
- Dungeons Vault GeneticsCalifornia11
- Jolly Pond Farm11
- Dojo Seed Co.10