The Easiest Switch You’ll Ever Make

GP3 3-Part Nutrient System You may be wondering, “What makes GP3 better than the 3-part I’m currently using?” Let us answer that for you: It’s just better. Better sourced ingredients. Better formulations. Better value. Better results guaranteed. GP3 is one of the newest additions to Green Planet Nutrients’ line of exceptional plant fertilizers.  This unrivaled 3-part nutrient system consists of a …