Sour Z is a sativa-dominant hybrid weed strain made from a genetic cross between Sour Diesel and The Original Z. Sour Z effects make you feel uplifted, creative, and happy. Medical marijuana patients often choose Sour Z when dealing with symptoms associated with stress, anxiety, and lack of appetite. The dominant terpene of this cannabis strain is limonene. Sour Z features an aroma and flavor profile of lime, lemon, and diesel.