Advanced Seeds

Advanced Seeds is a fresh and modern seed bank operating out of southern Spain, specializing in feminized and auto-fem strains.

They farm with a entirely organic set-up using no insecticides or artificial fertilizers, and their breeding techniques seem to be getting better every year.

Whether you want to try some of their super strong and seriously tasty feminized strains or get your hands on their unique new autoflowering hybrids, these guys have the marijuana seeds for you. Browse through the catalog they have to offer below and get the best new genetics from us right here at SeedSupreme Seed Bank.