SKU: 38943276337
professional plant fertilizer

professional plant fertilizer Jack's Professional 9-45-15 Plant Starter Water Soluble Fertilizer, 25 lbs

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Description

professional plant fertilizer Jack's Professional 9-45-15 Plant Starter Water Soluble Fertilizer, 25 lbsInitial use of 9 45 15 when transplanting into cells or beds supplies the high phosphorus ratio designed to boost root growth prior to shoots. Can also be used to correct or supplement low phosphorus situations, especially in outdoor production. For Use On: Field grown vegetables Jacks Professional 9 45 15 Plant Starter Water Soluble Fertilizer Guaranteed Analysis Total Nitrogen (N) 9% 9% Ammoniacal Nitrogen Available Phosphate (P205). 45% Soluble

Initial use of 9-45-15 when transplanting into cells or beds supplies the high-phosphorus ratio designed to boost root growth prior to shoots. Can also be used to correct or supplement low phosphorus situations, especially in outdoor production.

For Use On: Field grown vegetables


Jacks Professional 9-45-15 Plant Starter Water Soluble Fertilizer Guaranteed Analysis

  • Total Nitrogen (N)......9%
    • 9% Ammoniacal Nitrogen
  • Available Phosphate (P205).......45%
  • Soluble Potash (K2O).......15%
  • Magnesium (Mg).......0.05%
    • 0.05% 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 Phosphate, Potassium Chloride, Magnesium Sulfate, Boric Acid, Iron EDTA, Manganese EDTA, Zinc EDTA, Copper EDTA, Ammonium Molybdate

Potential Acidity: 965 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) 0.0
Ammonium - N (NH4) 100.0
Urea - N (Urea) 0.0
Phosphorus (P) 218.2
Potassium (K) 138.4
Calcium (Ca) 0.0
Magnesium (Mg) 0.6
Boron (B) 0.076
Copper (Cu) 0.04
Iron (Fe) 0.556
Manganese (Mn) 0.278
Molybdenum (Mo) 0.01
Zinc (Zn) 0.028

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 1.13 7.50 15.00 0.60
100 ppm 2.25 15.00 30.00 1.20
200 ppm 4.50 30.00 ** 2.40

Limit of Solubility = 4 lbs per gallon
** beyond the limit of solubility

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.

Shipping Notes
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Exchange/Return Notes
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SKU: 38943276337

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K
Verified Purchase
Kelly
Cuba, US
★★★★★ 5
Works as promised and more
This product is amazing! Works like a charm and so easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
R
Verified Purchase
RB
Omaha, US
★★★★★ 1
Disappointed
I bought this for my husband so it would be easy for him to open cans and not have use a manual can opener and I did not want another appliance on my counter. It has not opened one single can. Waste of money. I was so hoping this can opener would work for him. I will look for a better one.
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Reviewed in the United States on May 16, 2026
B
Verified Purchase
BCadeau
Carnegie, US
★★★★★ 4
Clean cuts
Cuts the lids off clean..... no sharpe edges. Works really well.
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Reviewed in the United States on May 28, 2026
L
Verified Purchase
Larry Courtney
Houston, US
★★★★★ 5
Great can opener. And rechargeable!
Easier that a standing can opener. Set it on the can, it takes off around the can. stops. Press the button again, it releases. Lid held by magnet for easy disposal.
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
Aa
Bozeman, US
★★★★★ 5
A good product product have
Only one thing I dislike is that sometimes when you have the can opener in the carrying bag you accidentally press the on the top and it's kinda annoying to turn it off again with out a can. What is mean by that is that when use the can opener and it's finished opening the can lifted up the lid with the can opener magnetic and it will automatically turn off .
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Reviewed in the United States on March 29, 2026

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