SKU: 13595498292
low phosphorus plant fertilizer

low phosphorus plant fertilizer Jack's Professional 15-2-20 Spring Pansy Fertilizer, 25 lbs

Sale price$23.75 Regular price$26.39
Save 10%

Pay in installments of $6.60 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

low phosphorus plant fertilizer Jack's Professional 15-2-20 Spring Pansy Fertilizer, 25 lbsDesigned 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

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13595498292

Discover Niche Categories That Outsell low phosphorus plant fertilizer

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Ken Antunes
Omaha, US
★★★★★ 5
Easy install and looks good
Exactly as expected. Easy to install and look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
L
Verified Purchase
LORI KREBS
Massapequa, US
★★★★★ 5
Extremely satisfied
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
Very nice. I am extremely happy with them. I used painters tape to hold the bracket in place while I screwed it in, worked like a charm 😁 holds a lot of items
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
Jesse Slater
Chelsea, US
★★★★★ 3
Good enough
Size: 15x6.8, Color: Black
As cheap as the day is long but functional. These are basically made out of highly compressed paper and finished to feel like wood. The first one I put up was good with a little tilt to the back which is fine. The second one has a more severe tilt and I had to bend the bracket down to decently level it out. They are sturdy enough to hold quite a bit of weight and look good for what they are. I'm not impressed but I'm also not disappointed, the price is a bit steep for what they are but they serve their purpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
S
Verified Purchase
Satz
Carnegie, US
★★★★★ 4
Great, but bring your own inserts.
Size: 24x7.9, Color: Black
These work great, easy to install. Happy with them. Only problem was the instructions say don’t use the include inserts on wallboard, which meant I had to go out and purchase my own. That’s OK, because I like to use inserts I trust.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
L
Verified Purchase
Linda Gill
Chelsea, US
★★★★★ 5
Sturdy and attractive
Size: 15x6.8, Color: Black, Size: 15x6.8, Color: Black
Love the shelves, great quality and design. They are very sturdy and perfect for my need. I ordered wine glass holders from Amazon and attached them to the shelves. Impressed and amazed at the look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025

recommand products