Marijuana Seed Center offers the most comprehensive list of marijuana strains, cannabis genetic breeders and cannabis seedbanks online. All reviews and ratings are independent since they come from users like you! In addition to showing you the prices, photos and locations of popular cannabis strains like White Widow, Bubba Kush and Blueberry, we also show you information, like if a cannabis Seed Bank ships to the US or a video about the specific grow characteristics of Northern Lights. Click below to browse by popular weed strain, or search the SeedMine database for Feminized or Autoflowing seeds. For those first time buyers, a seed is always a type of cannabis strain, which is grown by one or more marijuana breeders. Those marijuana breeders often lend their genetics (seeds) to cannabis seedbanks to sell to the public.