• oxide
Nitrogen Total (N) 15%
Nitrate nitrogen (N-NO3) 11.8%
Ammoniacal nitrogen (N-NH4) 1.1%
Urea nitrogen (Ur-N) 2.1%
Phosphorus Pentoxide (P205) 5%
Potassium Oxide (K20) 15%
Iron (Fe) 0.08%
Chelated by EDTA 0.08%
Manganese (Mn) 0.04%
Water soluble 0.04%
Boron (B) 0.02%
Copper (Cu) 0.019%
Water soluble 0.019%
Molybdenum (Mo) 0.008%
Zinc (Zn) 0.038%
Water soluble 0.038%

Product Code

G99140

Peters Excel® 15-5-15 Cal-Mag Special

15-5-15 Cal-Mag Special

15-5-15

  • Advantages
  • Directions for use
  • Suggested Application Rates
Advantages

Excellent all-purpose formulation combines high nitrate and low phosphate with extra calcium and magnesium. Ideal for Type 2 irrigation water.

  • A (All-Purpose) formulation for constant, balanced nutrition
  • Ideal in operations irrigating with Water Type 2
  • Contains a complete range of essential micronutrients
Directions for use
  • Verify your product analysis and rate for your plants in your production system. For further guidance contact your local ICL Specialty Fertilizer Territory Manager or call ICL Specialty Fertilizer Customer Service at 800-492-8255.
  • Rate tables are printed on bag labels and can be found on product information sheets as well as on www.icl-sf.com.
  • Irrigation frequency and volume should be adjusted during the crop production cycle according to crop type, environmental conditions and desired soluble salt levels.
  • Constant feeding with your irrigation is our normal recommendation for feeding with water soluble fertilizers.
  • A product trial is recommended before adopting a new fertilizer program or making full-scale changes to standard cultural practices. Test several rates on representative plant types.
  • Product storage: Store in a clean, cool, dry place.  Re-seal opened bags by folding top down and securing.
Suggested Application Rates

 

Weight (In Ounces) Of Product Needed To Mix One U.S. Gallon Of Concentrate

Target Fertilizer
Concentration (ppm N)
After Dilution



Injector Ratios

EC mmhos/cm of
Target Feed Rate After Dilution



1:15 1:100 1:200
50 0.7 4.5 9.0 0.35
100 1.4 9.4 18.0 0.69
200 2.7 18.0 36.0 1.38
300 4.1 27.0 *** 2.07

 

Gallons Of Water Required To Dissolve One 25 Lb Bag Of Fertilizer

Target Fertilizer Concentration
(ppm N) After Dilution



Injector Ratios
1:100 1:200
50 88.9 44.4
100 44.4 22.2
200 22.2 11.1
300 14.8 ***

For a complete list of target concentrations (ppm N), please refer to the Product Information Sheet.


Mixing for watering cans, spray tanks (no injectors)

Amount of Fertilizer       +       Amount of water (gallons)  =       Approximate ppm N
1 tsp. 1 194
1 tbsp. 2 291
1 cup 25 372

 

Click for Product Sheet

A one bag solution with a patented technology to counter high alkalinity in irrigation water. Excellent all-purpose formulation combines high nitrate and low phosphate with extra calcium and magnesium. Ideal for Type 2 irrigation water.