Original Grow Hydro/Coco A is the product for the vegetative stage of the growing cycle. Use it together with Original Grow Hydro/Coco B. It suits for Hydro and Coco growing methods and contains all necessary macro and micro growth nutrients to develop strong plants and to produce heavy yields.
Using of Original Grow Hydro/Coco depends on the desired EC level. Never mix the components in pure form with each other – instead add component A, water and then component B in equal parts.