Green Planet GP3 Grow meters Strengthens plants so they can

Strengthens plants so they can support an explosive bloom phase

or up to 7 days with this easy-to-use controller

a 48-inch fixture uses an approximately 46" bulb

The two part system allows for versatility and efficient use of space

Green Planet GP3 Grow meters Strengthens plants so they canGP3 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. How it works GP3 Grow is the component of the GP3 nutrient system that provides your plants with the optimal nutrients they require in the vegetative stage of growth. This stage is when your plants develop leafy green foliage and a strong root