A mix of essential macro and micronutrients.
Use to provide Calcium and Magnesium.
Use to boost the general hardness (GH) of soft water or RO (reverse osmosis) water.
1 lb
The Ultimate GH Booster Contains:
Potassium Sulfate (K2SO4)
Calcium Sulfate (CaSO4)
Magnesium Sulfate (MgSO4)
Research before your fertilize. For fertilizing methods and resources, please review our journal article: GLA Dry Fertilizer Calculators & Fertilizing Methods.
2 Reviews Hide Reviews Show Reviews
-
The Best
I have been using GLA GH booster for several years. Very economical and simply the best.
-
Ultimate GH booster
Used a number of mixes for my RO starting out but have used this product for years now. consistent results and quality is consistent. Thanx GLAA
2 Reviews Hide Reviews Show Reviews
-
The Best
I have been using GLA GH booster for several years. Very economical and simply the best.
-
Ultimate GH booster
Used a number of mixes for my RO starting out but have used this product for years now. consistent results and quality is consistent. Thanx GLAA