What it is Green Planet GP3 Grow is an essential component of our 3-part base nutrient system and provides your plants with the optimal array of nutrients they need for the vegetative stage. GP3 Grow is part of the GP3 Feed Program. Green Planet GP3 Grow is part of this unrivaled 3 part nutrient system. It consists of a combination of primary, secondary and micronutrients in three separate formulas. Grow, Micro and Bloom.
