OG Kush is the genetic backbone of West Coast cannabis culture and arguably the most influential strain of the modern era. Its precise origins remain debated, though the most widely accepted lineage traces to a Florida-grown strain crossed with Chemdawg, Lemon Thai, and a Hindu Kush landrace from Amsterdam. The result is a complex, fuel-forward terpene profile dominated by myrcene and limonene that delivers an unmistakable aroma of earth, pine, and gasoline. Effects are potent and fast-acting — a strong cerebral euphoria paired with heavy physical relaxation that has made OG Kush the foundation for hundreds of derivative strains including GSC, Headband, and Bubba Kush. With THC levels consistently testing in the low-to-mid 20s, this strain demands respect from newcomers while rewarding experienced consumers with one of the most satisfying full-spectrum experiences in the cannabis canon.