Jack's Professional 10-30-20 Blossom Booster Water Soluble Fertilizer, 25 lbs.

★★★★★ 4.4 136 reviews

US$17.92
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Product details

Management number 232556560 Release Date 2026/06/21 List Price US$17.92 Model Number 232556560
Category

Use this high phosphorus formulation during periods of bud set to increase number and size of blossoms. Resume use of traditional production fertilizers for the remainder of growing cycle to avoid internode stretch. Great for vegetable production.

For Use On: flowering plants


Jacks Professional 10-30-20 Blossom Booster Water Soluble Fertilizer Guaranteed Analysis

  • Total Nitrogen (N)......10%
    • 5.0% Ammoniacal Nitrogen
    • 5.0% Nitrate Nitrogen
  • Available Phosphate (P205).......30%
  • Soluble Potash (K2O).......20%
  • Magnesium (Mg).......2.03%
    • 2.03% Water Solulble Magnesium (Mg)
  • Boron (B).......0.0068%
  • Copper (Cu)........0.0036%
    • 0.0036% Chelated Copper (Cu)
  • Iron (Fe)........0.05%
    • 0.05% Chelated Iron (Fe)
  • Manganese (Mn)........0.025%
    • 0.025% Chelated Manganese (Mn)
  • Molybdenum (Mo).......0.0009%
  • Zinc (Zn).......0.0025%
    • 0.0025% Chelated Zinc

Derived From: Ammonium Nitrate, Monopotassium Phosphate, Magnesium Sulfate, Boric Acid, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate

Potential Acidity: 347 lb. Calcium carbonate equivalent per ton.

ATTENTION: The application of fertilizer material containing Molybdenum (Mo) may result in forage crops containing levels of Molybdenum (Mo) which are toxic to ruminant animals.


Elemental Concentraion

100 ppm N Solution Contains the Following Elemental ppm
Nitrate - N (NO3) 50.0
Ammonium - N (NH4) 50.0
Urea - N (Urea) 0.0
Phosphorus (P) 130.9
Potassium (K) 166.0
Calcium (Ca) 0.0
Magnesium (Mg) 20.3
Boron (B) 0.068
Copper (Cu) 0.036
Iron (Fe) 0.5
Manganese (Mn) 0.250
Molybdenum (Mo) 0.009
Zinc (Zn) 0.025

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 1.0 6.75 13.5 0.49
100 ppm 2.0 13.5 27.0 0.98
200 ppm 4.0 27.0 54.0 1.96

Limit of Solubility = 4 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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