26% THC. 
Other quantities available. 
OG Kush has nugget-like cannabis buds that are medium to wide with a thick, indica-like structure. The leaves are yellowish green, while hints of purple can be seen by some phenotypes; the latter colour is the product of cold weather triggering anthocyanin pigments. Against these bright flowers, vivid orange pistils, designed to absorb pollen from fertilizing male plants, stand out.