The Story
Jack's Dark Weather formula is one of our most popular when growers are looking for a way to increase calcium into their fertility program. An ideal product for growers who want a non-phosphorus, high nitrate product with calcium. Alternate with 20-10-20 Peat-Lite or use as a "finisher" for flowering plants like poinsettias. This formula has the traditional micronutrient levels needed for general production.
For Use On: All plants
Jacks Professional 16-4-17 Oasis Hydroponic FeEd Water Soluble Fertilizer Guaranteed Analysis
- Total Nitrogen (N)......16%
- 3.4% Ammoniacal Nitrogen
- 12.6% Nitrate Nitrogen
- Available Phosphate (P205)......4%
- Soluble Potash (K2O).......17%
- Calcium (Ca).......4%
- Boron (B).......0.02%
- Copper (Cu)........0.01%
- 0.01% Chelated Copper (Cu)
- Iron (Fe)........0.22%
- 0.22% Chelated Iron (Fe)
- Manganese (Mn)........0.05%
- 0.05% Chelated Manganese (Mn)
- Molybdenum (Mo).......0.008%
- Zinc (Zn).......0.05%
- 0.05% Chelated Zinc
Derived From: Ammonium Nitrate, Monopotassium Phosphate, Potassium Nitrate, Ammonium Calcium, Nitrate Double Salt, Magnesium Nitrate, Boric Acid, Iron EDTA, Iron DTPA, Iron EDDHA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate
Description
Jack's Dark Weather formula is one of our most popular when growers are looking for a way to increase calcium into their fertility program. An ideal product for growers who want a non-phosphorus, high nitrate product with calcium. Alternate with 20-10-20 Peat-Lite or use as a "finisher" for flowering plants like poinsettias. This formula has the traditional micronutrient levels needed for general production.
For Use On: All plants
Jacks Professional 16-4-17 Oasis Hydroponic FeEd Water Soluble Fertilizer Guaranteed Analysis
- Total Nitrogen (N)......16%
- 3.4% Ammoniacal Nitrogen
- 12.6% Nitrate Nitrogen
- Available Phosphate (P205)......4%
- Soluble Potash (K2O).......17%
- Calcium (Ca).......4%
- Boron (B).......0.02%
- Copper (Cu)........0.01%
- 0.01% Chelated Copper (Cu)
- Iron (Fe)........0.22%
- 0.22% Chelated Iron (Fe)
- Manganese (Mn)........0.05%
- 0.05% Chelated Manganese (Mn)
- Molybdenum (Mo).......0.008%
- Zinc (Zn).......0.05%
- 0.05% Chelated Zinc
Derived From: Ammonium Nitrate, Monopotassium Phosphate, Potassium Nitrate, Ammonium Calcium, Nitrate Double Salt, Magnesium Nitrate, Boric Acid, Iron EDTA, Iron DTPA, Iron EDDHA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate
