Ben, you hit the nail right on the head with these advanced nutrient guys. I want everyone to pay attention to what i'm about to say....IF YOU WANT GREAT PLANTS AND FANTASTIC YIELDS, USE DYNA-GRO FOLIAGE-PRO 9-3-6 AND DYNA-GRO LIQUID BLOOM PLANT FOOD 3-12-6. DO NOT THROW AWAY YOUR CURRENT...