Sour Jack is a sativa-dominant cannabis hybrid with genetics of Sour Diesel and Jack Herer strains. Buds are light to medium green, with rusty orange hairs and a generous frosting of sugary crystals. The flavor profile of Sour Jack is both pungent and sweet with notes of lemon, diesel and tropical fruit. Expect euphoric, energizing effects from this potent Sour Jack sativa strain. Sour Jack is ideal for morning smoke sessions and daytime use, and may help alleviate depression, fatigue and certain types of pain.