20-20-20

General Purpose

20-20-20 General Purpose formula is designed for application with any sprayer, injector or proportioner. It is an all-purpose formula, safe for all growing plants. No sodium, sulfate or chloride is used in formulation. The result is a balanced solution which will not “fall out” to clog equipment or soils.

Total Nitrogen (N)
6.22% Nitrate Nitrogen
3.88% Ammoniacal Nitrogen
9.90% Urea Nitrogen
20%
Available Phosphate (P2O5 ) 20%
Soluble Potash (K2O) 20%
Magnesium (Mg) (Total)
0.05% Water Soluble Magnesium (Mg)
0.05%
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)
0.025%
  • Plant nutrients derived from:  Potassium Nitrate, Ammonium Phosphate, Urea, Magnesium Sulfate, Boric Acid, Copper EDTA, Iron DTPA, Manganese EDTA, Sodium Molybdate, Zinc EDTA.
  • Potential Acidity: 583 Lbs. Calcium Carbonate per ton.
  • Maximum Solubility: 3.5 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.
  • Crops high in Molybdenum are toxic to ruminants

20-20-20 Injector Ratios

Ounces of EasyFertilizers 20-20-20 per gallon of concentrate.

Ppm Nitrogen 1:15 Injector Ratios 1:100 Injector Ratios 1:200 Injector Ratios EC (mS/cm)
50 0.5 3.38 6.75 0.2
100 1 6.75 13.5 0.4
150 1.5 10.13 20.25 0.6
200 2 13.5 27 0.8
250 2.5 16.88 33.75 1
300 3 20.25 40.5 1.2
350 3.5 23.63 47.25 1.4
400 4 27 54 1.6

20-20-20 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
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All Purpose Formula