DNA Genetics was started in the late 1980's in California by two herb enthusiasts dedicated to collecting Californian strains and seeds from rare landrace plants. In 2003 they relocated to Amsterdam and DNA Genetics was born so that they could begin breeding their own strains of marijuana, with a focus on medical use. Since their Dutch rebirth they have won multiple cannabis cups every year, including for their famous Sativa strain 'The Martian Mean Green'. Their medical catalogue has grown and grown; for the ultimate medical couch-lock make sure to try one of their original strains, Rocklock. If you're looking for something exciting from DNA Genetics then check out the DNA Genetics Limited collection which is also available on SeedSupreme seed bank.