Old School Genetics are based out of Barcelona and formed from a collective of leading breeders, which include Oldman Green, who is known for his infamous Peach Slush strain from the mid 1990s that won a few ICMAG titles and remains a part of Oldman’s cannabis genetics catalogue to this very day.
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.
Featuring collaborations with Karma Genetics on the majority of these new strains, along with an exclusive collaborations with the now highly sort after GG Strains to create the beautifully-bred OS Glue.
