13-2-13

Cal Mag Formula

Our 13-2-13 Cal Mag is a high Nitrate formula-especially recommended for plugs with its high Calcium and Magnesium content. Specifically formulated for all crops that indicate a sensitivity to the Ammoniacal form of Nitrogen. Magnesium source is Magnesium Nitrate, shown to be a most efficient source of quickly available Magnesium.

Total Nitrogen (N)
12.32% Nitrate Nitrogen
0.68% Ammoniacal Nitrogen
13%
Available Phosphate (P2O5) 2%
Soluble Potash (K2O) 13%
Calcium (Ca) 6%
Magnesium (Mg) (Total)
3% Water Soluble Magnesium (Mg)
3%
Boron (B) 0.015%
Copper (Cu)
0.02% Chelated Copper (Cu)
0.02%
Iron (Fe)
0.10% Chelated Iron (Fe)
0.10%
Manganese (Mn)
0.04% Chelated Manganese (Mn)
0.04%
Molybdenum (Mo) 0.01%
Zinc (Zn)
0.02% Chelated Zinc (Zn)
0.02%
  • Plant nutrients derived from:  Potassium Nitrate, Calcium Nitrate, Magnesium Nitrate, Ammonium Phosphate, Boric Acid, Copper EDTA, Iron EDTA, Manganese EDTA, Sodium Molybdate, Zinc EDTA.
  • Potential Basicity: 340 Lbs. Calcium Carbonate per ton.
  • Maximum Solubility: 5.4 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

Ounces of EasyFertilizers 13-2-13 Cal Mag per gallon of concentrate.

Ppm Nitrogen 1:15 Injector Ratios 1:100 Injector Ratios 1:200 Injector Ratios EC (mS/cm)
50 0.77 5.14 10.28 0.39
100 1.54 10.28 20.56 0.8
150 2.31 15.42 30.84 1.21
200 3.08 20.56 41.12 1.59
250 3.85 25.7 51.4 2
300 4.62 30.84 61.68 2.4
350 5.39 35.98 * 2.8
400 6.16 41.12 * 3.18

IMPORTANT RECOMMENDATIONS:  Use this product only after a thorough water quality analysis has been performed.  Discuss results with an expert.  Weekly testing may be necessary.  Do not mix 13-2-13 with NPK feeds or concentrated acids.  Do a small scale jar test before making larger batches or combinations of ag-chemicals.

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