Platinum OG is just as precious as the metal it’s named after. This indica-dominant hybrid strain asserts itself as one of the “heaviest” strains around. Platinum OG is purported to stem from three strains: Master Kush, OG Kush, and a third unknown parent.  A brief, heady onset settles into a powerful physical sedation suitable for nighttime use and pain, stress, or anxiety relief, making this precious strain a robust healer.