Headbanger is a hybrid crossed from Biker Kush and sativa favorite Sour Diesel. It was created by Karma Genetics, the same breeders responsible for award-winning strains like Dominator and Happy Kush. So named for its genetic similarity to the legendary strain Headband, Headbanger offers users a strong, clearheaded high and a robust OG flavor. Its potency won it the title of Third Best Sativa in the 2013 High Times Cannabis Cup and Second Best Sativa in the 2015 IC 420 Growers Cup in Amsterdam. Its THC content has been measured at between 20% and 28%.