Skip to Videos CULTIVATION TOUR, SUMMA Cannabis, Las Vegas Cultivation Tour Dereck Reyes, Director of Cultivation for SUMMA Cannabis, gives you a tour of his unique cultivation. A feast for the eyes! AGROTEK BDX BatchMATIC - General Hydroponics - Nutrients Batching SUMMA Cannabis Growers using the latest Agrowtek BatchMatic Fertigation System to batch up General Hydroponics plant nutrients.
