Advanced Nutrients GL525450-12ABCD Hobbyist Grower Bundle Voodoo Juice, Big Bud, B-52, Overdrive Plant Fertilizer Booster Enhancer, 250 mL, 250ml, Brown/A Balance your pH. Automatically No pH. Pens, equipment or chemicals The bigger yields flowering system hobbyist level The perfect starting place for new growers or for growers accustomed to basic fertilizer programs with some use of yield boosters Includes Voodoo juice, big bud, B-52 and overdrive