Green Planet Grow 1L GP3Green Planet – GP3 (3 part) This unrivaled 3 part nutrient system consists of a combination of all primary, secondary and micro-nutrients in three separate formulas; Grow, Bloom and Micro. GP3 contains pure ingredients, better nutrient ratios, a more complete formulation, better results and overall better value. It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available. GP3 contains three unique chelated iron sources designed for a broad range of pH environments.
