Jack's Professional 15-2-20 Spring Pansy FeED Water Soluble Fertilizer, 25 lbs.

★★★★★ 4.3 143 reviews

US$14.22
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Product details

Management number 232558128 Release Date 2026/06/21 List Price US$14.22 Model Number 232558128
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Designed specifically for spring pansy production. High Nitrate and Low Phosphorus control plant stretch in low light growing. This formula contains a good amount of soluble Calcium and Magnesium as well as the extra Boron that Pansies often need on a constant basis. This balance along with our Iron FeED package will keep pansies compact and green with a strong flower for a beautiful early spring crop.

For Use On: Fertility programs that require additional Ca and Mag., Elevated B & Mn.


Jacks Professional 15-2-20 Spring Pansy FeED Water Soluble Fertilizer Guaranteed Analysis

  • Total Nitrogen (N)......15%
    • 2.36% Ammoniacal Nitrogen
    • 12.64% Nitrate Nitrogen
  • Available Phosphate (P205).......2%
  • Soluble Potash (K2O).......20%
  • Calcium (Ca).......3.5%
  • Magnesium (Mg).......1.75%
    • 1.75% Water Solulble Magnesium (Mg)
  • Boron (B).......0.0306%
  • Copper (Cu)........0.007%
    • 0.007% Chelated Copper (Cu)
  • Iron (Fe)........0.075%
    • 0.075% Chelated Iron (Fe)
  • Manganese (Mn)........0.05%
    • 0.05% Chelated Manganese (Mn)
  • Molybdenum (Mo).......0.0074%
  • Zinc (Zn).......0.0375%
    • 0.0375% Chelated Zinc

Derived From: Ammonium Nitrate, Monopotassium Phosphate, Potassium Nitrate, Calcium Nitrate, Magnesium Nitrate, Boric Acid, Iron EDTA, Iroon EDDHA, Iron DTPA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate


Elemental Concentraion

100 ppm N Solution Contains the Following Elemental ppm
Nitrate - N (NO3) 84.3
Ammonium - N (NH4) 15.7
Urea - N (Urea) 0.0
Phosphorus (P) 5.8
Potassium (K) 111.1
Calcium (Ca) 23.3
Magnesium (Mg) 11.7
Boron (B) 0.204
Copper (Cu) 0.047
Iron (Fe) 0.5
Manganese (Mn) 0.333
Molybdenum (Mo) 0.047
Zinc (Zn) 0.25

Mixing Instructions
Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Mixing Table

Desired N Feed Rate 1:15 1:100 1:200 E.C. Value
50 ppm 0.68 4.50 9.00 0.37
100 ppm 1.35 9.00 18.00 0.74
200 ppm 2.70 18.00 36.00 1.48

Limit of Solubility = 3.5 lbs per gallon

Important Notes:
E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs.


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