Growth Science Rock Solid Extraction Chillers & Heaters our complete 2-part base nutrient

our complete 2-part base nutrient series

5 – 3 gallons

It acts as a “battery

7 spores per g

Growth Science Rock Solid Extraction Chillers & Heaters our complete 2-part base nutrientGrowth Science Nutrients Rock Solid When the time comes for flower formation, Rock Solid provides plants with the nutrients needed to promote flowering. Rock Solid is specifically formulated to help increase overall yield. For use in soil, coco, and all hydroponic mediums. Helps increase growth, yield, flowering sites, sugar and enzyme production, the uptake of water and nutrients, as well as the plants ability to photosynthesize. Doubles as a P K