Emerald Harvest pH Up 1 gal case of 4 grow-light-ballasts Mother Earth Coco + Perlite

Mother Earth Coco + Perlite Mix is an RHP Certified natural plant growth media that is a great alternative to potting soil and other traditional growing medias

0 micron contaminants and up to 85% of

or freezing and of course fresh eating

25” MNPT Inlet and Outlet

How do I know when to replace it

Emerald Harvest pH Up 1 gal case of 4 grow-light-ballasts Mother Earth Coco + PerliteDescription Product Details Emerald Harvest pH Up pH up and pH down: Keep the nutrient solution and the growing medium in the "sweet spot" (pH 5. 56. 5) for optimal nutrient uptake and no nutrient deficiencies. pH Up and Down are buffers composed of a weak base (Up) and weak acid (Down) designed to correct pH imbalances. pH Up and pH Down adjust the pH for optimal nutrient uptake and stable beneficial bacteria colonies, and they forestall nutrient