Nutrients found in Grow A and Grow B are balanced, highly bioavailable, and easily absorbed and utilized. Grow A & B contain potassium, magnesium, phosphate, calcium, and other elements all needed to aid in the growth cycle. Magnesium helps to activate many plant enzymes needed for growth. Every element in Grow A & B plays a role in helping to produce the best quality plant and growth rate.
Cyco - Grow AB