this baby is about 17 or 18 inches tall ,, i had her on 18 / 6 lighting until she was 5 inches tall then i switched her to 12/12 lighting... she grew to about 18 inches tall ,, if u flower early they will stay small ,, if i would of let her stay in the vegg stage until she way 3 feet tall ,, by the end of flowering with the 12/12 lights she would of been about 5 or 6 feet tall ,, .. so if u want a small plant flower her early ,, this is for indoor grows only ,, unless u want to force flower them outside which is hard cause u need to be at the plant at the same exact time everyday to cover them up so they * THINK* its night time ,, its not cool doin that unless thay are right in ur backyard