Starts with a "T"... You guessed right. Terpenes. Terpenes are the organic compounds that give your favorite fruits, vegetables, herbs and spices their distinct aromas. Now if terpenes can be found in fruit and herbs then grapes must have terpenes and hemp and marijuana should too, yes? Yes. Terpenes are found in the skin and juice of the grape, and the amount of terpenes can vary due to the varietal, soil conditions, etc. Terpenes are also among the parts that give cannabis