Grotek Insta-Green, 4 Liter Flower & Bloom Nutrients Nearly 100% opaque to prevent

Nearly 100% opaque to prevent photosynthesis and seed germination

Produced locally in Catalina

and schedule modes add custom on-demand activation for a variety of indoor growing uses

This is an ideal safety function for humans working in confined spaces

Grotek Insta-Green, 4 Liter Flower & Bloom Nutrients Nearly 100% opaque to preventGrotek Insta Green provides fast acting nitrogen for crops that have used all available nitrogen in the root zone, helping plants re green almost immediately. This highly available nitrogen is complemented by chelated iron to further enhance the rich greening effect of the formula. Insta Green is focused on restoring the green to nutrient deficient plants. Its fast acting impact provides a quick turnaround into high yielding growth. This product