Jack White, also known as “Jack Widow” or “White Jack” to some members of the cannabis community, is an insanely potent cross of the world-famous Jack Herer X White Widow strains. This celebrity child is a sativa dominant hybrid (80% sativa/20% indica) strain that boasts a THC level ranging from 18-28% on average. Jack White has bright neon green fluffy popcorn-shaped nugs with olive green and gold undertones as well as a spattering of fluffy rich amber and fiery orange hairs.