Buy OG Kush Weed Strain AU Online. OG Kush is an indica-dominant strain. Most plants are 55% indica and 45% sativa, although there could be slight variations with different crossbreeds. Discover OG Kush: a classic strain with woody, piney flavors and relaxing effects. Ideal for stress, anxiety, and pain relief. It is predominantly Indica-dominant, with about 75% Indica genetics, making it a favorite for those seeking a more relaxing and soothing experience.