Jack's Classic Professional 21-7-7 Water Soluble Fertilizer for Acid Loving Plants in Continuous Feed Programs, 25lbs

★★★★★ 4.3 111 reviews

$76.90
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$76.90
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Product details

Management number 220047466 Release Date 2026/05/03 List Price $30.76 Model Number 220047466
Category

This is an ideal fertilizer for acid-loving plants in the nursery & landscape. Provides a rapid correction of a high pH situation. Unlike other brands, jack's 21-7-7 acid contains no harmful chlorides

  • 21-7-7 Analysis - Provides a rapid correction of high pH situations on plants such as rhodendrons azaleas and evergreens
  • Water-Soluble Powder – Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
  • Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required.
  • Continuous Liquid Feed Program – Intended for use with hydroponic systems. Mixing instructions by volume included.
  • Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag.
UPC 671341771302
Coverage 25
Item Form Powder
Brand Name Jack's Classic
Unit Count 400.0 Fluid Ounces
Item Weight 25.45 Pounds
Part Number 77130
Manufacturer JR Peters
Model Number 77130
Liquid Volume 400 Fluid Ounces
Target Species acid-loving plants
Number of Items 1
Included Components Fertilizer/Acid
Specific Uses For Product Landscape
Global Trade Identification Number 00671341771302

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4.3 out of 5
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111 ratings | 46 reviews
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