in small doses, this Jack herer weed strain produces happy, level-headed effects that will leave you feeling uplifted and motivated enough to take on any mundane task. In large doses, Jack Herer may make you feel sleepy and relaxed. This strain has a strong aroma and flavor that reminds you of its namesake, with notes of fruit and citrus flavors bursting through. Medical marijuana patients choose this jack herer strain to help relieve symptoms associated with depression and stress.