Cali Kings Genetics

California Bean Bank

California Breeders Association

Caña De España

Canadian Genetics

Canadian Hemp Company

Canadian Seed Co.

Canadian Seed Lab

Canna BioGen

Cannabella Seed Club

Cannabis Pros

Cannacopia Seeds

Cannaexotics / GooeyBreeder

Cannaman Farms

CannaPi

Cannarado Genetics

CannaSeur Seedbank

CannaVenture

Cannobi Genetics

Capricorn Seed Company

CBD Crew

CBD Seeds

Celebrity Seeds

Centennial Seeds

Ceres Seeds