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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VPBN
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★★★★★ 5
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Reviewed in the United States on March 27, 2026
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billy
Lowell, US
★★★★★ 5
My dog is a toy destroyer
Color: Consuela the Cactus - Large, Size: Large Dog, Color: Consuela the Cactus - Large, Size: Large Dog
I’ve had a hard time trying to find toys that my dog, Zara loves because she’s actually very picky. Ive gotten plenty of Kong toys that are well known to be indestructible but she wants nothing to do with them. Then I got her ropes and that seemed to be good for a while until she was getting sick in the middle of the night from eating all of the string. Stuffed toys aren’t good because she’ll rip them within seconds and eat all of the stuffing. I felt like I’ll never score the perfect toy for her. I found the three layered cactus toy and decided to give it a go. It’s clearly designed to be ripped and destroyed to get the ball in the middle which is actually really cute and fun to see all of the layers. The cactus arms have stuffing and of course that’s the first thing she went for and ate. I had to watch her and make sure I took the stuffing away before she ate it. And before I knew it, she ate half of the first layer fabric lol once she got through the first layer, all she’s been doing is walking around the house with the toy in her mouth. But now she’s tired and passed out on the couch from all of the fun. This toy won’t last long with a toy destroyer but it sure does give them something to do and it’s a cute toy. I do recommend!!
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Reviewed in the United States on July 26, 2024
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Rosaly Chinea
Louisville, US
★★★★★ 5
puppy toy set
Color: Blue
Great puppy toy set! The toys are cute, durable, and the perfect size for a young puppy. They keep my puppy entertained for hours and help with teething and chewing. The quality is better than expected for the price, and my puppy loves every toy in the pack. Highly recommend
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Reviewed in the United States on June 3, 2026
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Tracey griffor
Port Orchard, US
★★★★★ 5
Great deal
Color: Blue
Such a good deal,my chihuahua puppy loves them he can never pick just one. They feel well made too I instantly went and ordered one for my sisters basset hound puppy.
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Reviewed in the United States on June 5, 2026
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DeAnn Davis
Charlottesville, US
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Great for my fur baby!
Color: Pink
My baby loved these, and they hold up great!
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