Purple Kush is a pure indica that sets itself apart from other indica hybrids. We’re talking 100% Indica genetics here. Purple Kush was originally created in Oakland and is a cross between Hindu Kush, from the mountainous Pakistan-Afghanistan border, and a purple-tinged variety of Afghani. Expect a slow and relaxing full body stone because Purple Kush ranges from 17% to as much as 27% THC.