Emerald Harvest pH Up 1 gal case of 4 grow-light-ballasts 2% 300052 Brix 40 to

2% 300052 Brix 40 to 88% 0

Derived From: molasses and shrimp protein hydrolysate*

How do I know when to replace it

resulting in top-tier extracts

Emerald Harvest pH Up 1 gal case of 4 grow-light-ballasts 2% 300052 Brix 40 toDescription 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