---
product_id: 7920576
title: "Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food (1.5lbs)"
brand: "jack's classic"
price: "$67.11"
currency: USD
in_stock: true
reviews_count: 8
category: "Jack's Classic"
url: https://www.desertcart.us/products/7920576-jacks-classic-all-purpose-20-20-20-water-soluble-plant
store_origin: US
region: United States of America
---

# 20-20-20 balanced NPK for rapid growth Water-soluble powder for easy mixing Includes precise measuring spoon Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food (1.5lbs)

**Brand:** jack's classic
**Price:** $67.11
**Availability:** ✅ In Stock

## Summary

> 🌱 Feed smart, grow faster — join the green revolution!

## Quick Answers

- **What is this?** Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food (1.5lbs) by jack's classic
- **How much does it cost?** $67.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7920576-jacks-classic-all-purpose-20-20-20-water-soluble-plant)

## Best For

- jack's classic enthusiasts

## Why This Product

- Trusted jack's classic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Micronutrient Boost:** Packed with essential micronutrients for optimal plant health without extra feeding
- • **Balanced 20-20-20 Formula:** Delivers fast green-up and lush leaf expansion for all plants
- • **Concentrated Powder Power:** Mixes into multiple gallons of nutrient-rich liquid fertilizer, stretching your investment
- • **Precision Dosing Included:** Comes with a measuring spoon to ensure perfect nutrient balance every time
- • **Versatile Feeding Options:** Use as foliar spray, root feed, or continuous feed system for ultimate flexibility

## Overview

Jack's Classic All Purpose 20-20-20 is a premium water-soluble plant food powder designed for rapid, balanced growth in all indoor and outdoor plants. Its concentrated formula includes essential micronutrients and offers versatile application methods, making it a top choice for plant enthusiasts seeking efficient, professional-grade nutrition.

## Description

1

Review: Works great - It works great , a great fertilizer
Review: Highly recommend - Second time buying this. Works great for my plants. Normal smell. Don't have to use much in size. Helps blooming

## Features

- 20-20-20 Analysis - Great for providing fast green-up and rapid leaf expansion in all indoor and outdoor plants.
- Many Ways to Feed - All Purpose Fertilizer can be used as a foliar or root feeding product. Great for spraying directly onto leaves, roots, or when used in a continuous feed system.
- 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!
- Included Measuring Spoon – All Jack’s Classic fertilizers come with a convenient spoon to create the right amount of liquid fertilizer for your plants.
- Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001REA5NK |
| Best Sellers Rank | #2,101 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #113 in Garden Fertilizers |
| Brand Name | Jack's Classic |
| Coverage | All |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,195) |
| Item Form | Powder |
| Item Weight | 1.5 Pounds |
| Liquid Volume | 1.5 Liters |
| Manufacturer | JR Peters |
| Mixing Ratio | 0.219444444444444 |
| Model Number | 20-20-20 |
| Number of Items | 1 |
| Part Number | 207303 |
| Specific Uses For Product | Plant Food |
| Target Species | Plants |
| UPC | 671341520245 |
| Unit Count | 24.0 Ounce |

## Product Details

- **Brand:** Jack's Classic
- **Item Form:** Powder
- **Item Weight:** 1.5 Pounds
- **Liquid Volume:** 1.5 Liters
- **Specific Uses For Product:** Plant Food

## Images

![Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food (1.5lbs) - Image 1](https://m.media-amazon.com/images/I/716TK7-B-SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***R on April 3, 2026*

It works great , a great fertilizer

### ⭐⭐⭐⭐⭐ Highly recommend
*by C***N on March 24, 2026*

Second time buying this. Works great for my plants. Normal smell. Don't have to use much in size. Helps blooming

### ⭐⭐⭐⭐⭐ A good all round fertilizer
*by T***Y on April 9, 2026*

This is a good all round fertilizer that feeds just about everything in your garden from flowers and shrubs to lawns and citrus. Jack's makes specialty fertilizers if you need them so check out their website. The easiest way to use this is with a hose end sprayer and I use an Ortho dial n spray available from Amazon. The fertilizer comes in a blue powder that has to be dissolved to make a concentrate that will go through the sprayer and the recommendation is one tablespoon per gallon of water. So the sprayer needs to pull one tablespoon of the solution from the bottle for each gallon of water that comes out of the sprayer. You set the sprayer dial to one tablespoon since the sprayer will deliver water at a constant rate. To make the concentrate I use one tablespoon of powder to two tablespoons of water and usually weigh out the contents in a jug before adding it to the sprayer bottle. That would be 14grams/0.5oz of powder to 28grams/1.0oz of water. Use warm water and stir well to make sure the powder has dissolved. You can also remove the filter from the end of the sprayer pick up tube to ensure a better flow of the concentrated solution. Any less water in the mixture will probably result in a clogged pick up tube. It's best to spray either early morning or late afternoon once the heat of the sun has diminished. Spray plants at the drip line on soil that has previously just been watered to that the solution goes down into the soil to the feeder roots. And you can spray again with water after the fertilizer to wash it down further. Jacks is a root and foliar fertilizer so spray the leaves as well (but not in the heat of the day). Apply every two weeks or so to give your garden a real burst of spring energy.

## Frequently Bought Together

- Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food (1.5lbs)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*