This product features all the benefits of 15-4-15 Poinsettia formula with the specialty FeED package to keep iron availbel at a broader range of pH plus extra Molybdendum and lower B. This formula is a Cal-Mag and should be used to supply extra Calcium and Magnesium when a water source does not contain enough the support the higher requirements that poinsettias need.
For Use On: Dark leaved varieties, Light leaved varieties
Jacks Professional 15-4-15 Poinsettia FeED Ca-Mg Water Soluble Fertilizer Guaranteed Analysis
- Total Nitrogen (N)......15%
- 2.88% Ammoniacal Nitrogen
- 12.12% Nitrate Nitrogen
- Available Phosphate (P205).......4%
- Soluble Potash (K2O).......15%
- Magnesium (Mg).......2.0%
- 2.0% Water Solulble Magnesium (Mg)
- Boron (B).......0.0068%
- Copper (Cu)........0.0112%
- 0.0112% Chelated Copper (Cu)
- Iron (Fe)........0.1125%
- 0.1125% Chelated Iron (Fe)
- Manganese (Mn)........0.0563%
- 0.0563% Chelated Manganese (Mn)
- Molybdenum (Mo).......0.075%
- Zinc (Zn).......0.0675%
- 0.0675% Chelated Zinc
Derived From: Ammonium Nitrate, Potassium Phosphate, Potassium Nitrate, Calcium Nitrate, Magnesium Nitrate, Boric Acid, Iron DTPA, Iron EDDHA, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate
Potential Basicity: 77 lb. Calcium carbonate equivalent per ton.
ATTENTION: The application of fertilizer material containing Molybdenum (Mo) may result in forage crops containing levels of Molybdenum (Mo) which are toxic to ruminant animals.
Elemental Concentraion
| 100 ppm N Solution Contains the Following Elemental ppm | |
|---|---|
| Nitrate - N (NO3) | 80.8 |
| Ammonium - N (NH4) | 19.2 |
| Urea - N (Urea) | 0.0 |
| Phosphorus (P) | 11.6 |
| Potassium (K) | 83.0 |
| Calcium (Ca) | 26.7 |
| Magnesium (Mg) | 13.3 |
| Boron (B) | 0.045 |
| Copper (Cu) | 0.075 |
| Iron (Fe) | 0.75 |
| Manganese (Mn) | 0.375 |
| Molybdenum (Mo) | 0.5 |
| Zinc (Zn) | 0.45 |
Mixing Instructions
Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.
Mixing Table
| Desired N Feed Rate | 1:15 | 1:100 | 1:200 | E.C. Value |
|---|---|---|---|---|
| 50 ppm | 0.68 | 4.50 | 9.00 | 0.38 |
| 100 ppm | 1.35 | 9.00 | 18.00 | 0.76 |
| 200 ppm | 2.70 | 18.00 | 36.00 | 1.52 |
Limit of Solubility = 4 lbs per gallon
Important Notes:
E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.
For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs.
| Brand | Jacks Nutrients |
|---|---|
| SKU | JRP77750 |
| Weight (lb.) | 25.0000 |
| Height (in.) | |
| Width (in.) | |
| Length (in.) | |
| Hazardous Material | false |
| UPC | 671341777502 |
| Lead Time | This product ships in 7-10 Business Days |
| N-P-K | 15-4-15 |
| Nutrient Application | Hydroponic and Soil Nutrient |
| Nutrient Type | Inorganic Based |
| OMRI Certified | No |
| Nutrient Material Type | ["Granular"] |