9-45-15

Plant Starter

As the name indicates, EasyFertilizers’ 9-45-15 is designed primarily as a plant starter for fertilizing transplants, newly set cuttings, young seedlings, etc. Young plants require high Phosphorus for proper growth; EasyFertilizers’ 9-45-15 low Nitrogen and high Phosphorus fit the needs of young plants very well. This formula can also be used whenever soils indicate the need for elevated Phosphate levels.

Total Nitrogen (N)
3.8% Nitrate Nitrogen
5.2% Ammoniacal Nitrogen
9%
Available Phosphate (P2O5) 45%
Soluble Potash (K2O) 15%
Boron (B) 0.0068%
Copper (Cu)
0.0036% Chelated Copper (Cu)
0.0036%
Iron (Fe)
0.05% Chelated Iron (Fe)
0.05%
Manganese (Mn)
0.0031% Chelated Manganese (Mn)
0.0031%
Molybdenum (Mo) 0.01%
Zinc (Zn)
0.0025% Chelated Zinc (Zn)
0.0025%
  • Plant nutrients derived from: Potassium Nitrate, Ammonium Phosphate, Potassium Phosphate, Muriate of Potash, Boric Acid, Copper EDTA, Manganese EDTA, Iron EDTA, Sodium Molybdate, Zinc EDTA.
  • Potential Acidity:  823 lbs. Calcium Carbonate Equivalent Per Ton.
  • Maximum Solubility: 2.5 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.
Ppm Nitrogen 1:15 Injector Ratios 1:100 Injector Ratios 1:200 Injector Ratios EC (mS/cm)
50 1.11 7.4 14.8 0.6
100 2.22 14.8 29.6 1.2
150 3.33 22.2 * 1.8
200 4.44 29.6 * 2.4
250 5.55 37 * 3
300 6.66 * * 3.6
350 7.77 * * 4.2
400 8.88 * * 4.8

When setting plants in the field:

  1. Dissolve 5 lbs. in 100 gallons of water; for small quantities mix 1 heaping tablespoon per gallon of water.
  2. Apply 1/2 pint of solution per plant as they are set.

When transplanting tender seedlings in the greenhouse:
Dissolve 1 tablespoon per gallon of water and water thoroughly.

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