15-10-30 Pot Mum Formula
15-10-30 Pot Mum Formula
MASTERBLEND® 15-10-30 Pot Mum Formula is recommended for use on Pot Mums, Geraniums and Poinsettias. It can be used on other crops when tissue and soil test indicate the need for a formula which supplies twice as much Potash as Nitrogen. Note the high Nitrate Nitrogen content – almost 60% of the N is in the preferred Nitrate form.
This formula makes an excellent dark weather fertilizer for Pot Mums and Poinsettias. The potential acidity is very low (75 lbs. Calcium Carbonate equivalent per ton), which allows effective use without changing soil pH.
Guaranteed Analysis
15-10-30 Pot Mum Formula Guaranteed Analysis
| Total Nitrogen (N) 11.03% Nitrate Nitrogen 3.97% Ammoniacal Nitrogen | 15% |
| Available Phosphate (P2O5) | 10% |
| Soluble Potash (K2O) | 30% |
| Magnesium (Mg) (Total) 0.115% Water Soluble Magnesium (Mg) | 0.115% |
| Boron (B) | 0.02% |
| Copper (Cu) 0.0075% Chelated Copper (Cu) | 0.0075% |
| Iron (Fe) 0.075% Chelated Iron (Fe) | 0.075% |
| Manganese (Mn) 0.042% Chelated Manganese (Mn) | 0.042% |
| Molybdenum (Mo) | 0.01% |
| Zinc (Zn) | 0.012% |
- Plant nutrients derived from: Potassium Nitrate, Ammonium Phosphate, Ammonium Nitrate, Magnesium Sulfate, Boric Acid, Copper EDTA, Iron EDTA, Manganese EDTA, Sodium Molybdate, Zinc EDTA.
- Potential Acidity: 59Lbs. Calcium Carbonate per ton.
- Maximum Solubility: 2.6 Lbs. Per gallon.
- Caution: Some crops may be injured by application of Boron.
- This fertilizer is to be used only on soils that respond to Molybdenum.
- Crops high in Molybdenum are toxic to ruminants
Directions for Use
15-10-30 Pot Mum Formula Injector Ratios
Ounces of MASTERBLEND 15-10-30 Pot Mum Formula per gallon of concentrate.| Ppm Nitrogen | 1:15 Injector Ratios | 1:100 Injector Ratios | 1:200 Injector Ratios | EC (mS/cm) |
|---|---|---|---|---|
| 50 | 0.68 | 4.5 | 9 | 0.35 |
| 100 | 1.35 | 9 | 18 | 0.7 |
| 150 | 2.03 | 13.5 | 27 | 1.05 |
| 200 | 2.7 | 18 | 36 | 1.4 |
| 250 | 3.38 | 22.5 | * | 1.75 |
| 300 | 4.05 | 27 | * | 2.1 |
| 350 | 4.73 | 31.5 | * | 2.45 |
| 400 | 5.4 | 36 | * | 2.8 |
15-10-30 Pot Mum Formula Ratios by Crop Type
| Crop Type | Constant Feed Ppm - N | Periodic Feed Ppm - N |
|---|---|---|
| Bedding Plants | 100-200 | 200-250 |
| Containerized Woody Ornamentals | 75-125 | 200-350 |
| Cut Flowers | 175-225 | 300-450 |
| Potted Chrysanthemums | 250-350 | 350-400 |
| Potted Tropical Foliage | 125-250 | 250-300 |
| Potted Geraniums | 250-300 | 350-400 |
| Potted Poinsettias | 200-350 | 375-400 |
| Vegetable Seedlings | 25-75 | 75-150 |
Downloads
Injection Ratios
