|Tom Barr's general water hardness booster contains: 3 parts Potassium Sulfate, 3 parts Calcium Sulfate, 1 part Magnesium Sulfate by weight. 1 lb. One Tablespoon or 16 grams will raise the GH of 20 gallons of water by 3 degrees or 1 meg/liter.|
|Macro Micro Nutrient Mix 1 lb contains 1 equal part each of Potassium Nitrate, Potassium Sulfate, Magnesium Sulfate, Nutritrace CSM+B.|
See mixing and dosing instructions in the FAQ's. Graduated dispenser is excellent tool for mixing and dosing this product.
|1 lb Macro Micro Nutrient Mix plus 16 oz (500 ml) graduated dispenser bottle|
|Equal part mixture by weight of KNO3, KNO4, MgSO4 and MKP|
|Macro Mix plus a 16 ounce (500 ml) graduated dispenser bottle for ease of mixing and dosing|
|Nutritrace CSM+B 1 lb, a micro nutrient mix, |
See mixing and dosing instructions in the FAQ's. Chemical analysis found in more information and FAQ's. Graduated dispenser bottle is an excellent tool for mixing and dosing this product.
|Nutritrace CSM with boron 1 lb plus 16 oz (500 ml) graduated dispenser bottle|
|Custom made root tabs containing 20 trace elements in a time release formula. 10 tabs per package. Use by placing two tablets about 2" under the roots of one large plant; one tablet under one medium plant; or one tablet under 2-3 small plants. The tablets will provide micro nutrients for 3-4 months.|