Old School Genetics Seeds

Old School Genetics are a European cannabis seed company formed from a collective of leading breeders.

Based out of the beautiful, Spanish city of Barcelona, Old School Genetics hold a huge library of rare and exclusive cannabis cuts from iconic seedbanks and growing collectives which they cross and select with contemporary strains from modern European seedbanks to create unique hybrid cannabis.

The main man at OSG is Oldman Green; a legendary grower perhaps most famous for his famous Peach Slush strain from the mid 1990s. Peach Slush won a few ICMAG titles and remains a part of Oldman’s cannabis genetics catalogue to this very day.

This launch drop of new strains from Old School Genetics features collaborations with Karma Genetics on the majority of these varieties and an exclusive collab with GG Strains for the beautifully-bred OS Glue.