The Jack Herer strain is a renowned, sativa-dominant hybrid cannabis strain named after the late cannabis activist Jack Herer, created by Sensi Seeds. It's known for its clear-headed, energizing, and uplifting effects, making it ideal for boosting creativity and focus, though it also provides gentle relaxation. Its genetic lineage is a cross of a Haze hybrid with Northern Lights #5 and Shiva Skunk.