Grape Tree (Grape Gas + Lemon Tree) This bud packs a mouthwatering sweet fruity grape flavor with a lightly spicy and nutty exhale. The aroma brings on the best of both of its parent strains, mixing nutty vanilla cookies with sweet yet spicy fruity grapes from start to finish. Grape Tree is often chosen to treat conditions such as chronic stress, depression, chronic pain, insomnia and ADD or ADHD.