---
product_id: 369260710
title: "Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs"
brand: "jack's classic"
price: "740277₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/369260710-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer
store_origin: VN
region: Vietnam
---

# 20-20-20 balanced NPK formula Water-soluble powder for max dilution Micronutrients for optimal plant health Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs

**Brand:** jack's classic
**Price:** 740277₫
**Availability:** ✅ In Stock

## Summary

> 🌱 Feed your plants like a pro—grow green, grow proud!

## Quick Answers

- **What is this?** Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs by jack's classic
- **How much does it cost?** 740277₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/369260710-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer)

## 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:** Includes essential trace elements for strong roots and vibrant foliage
- • **Dual Feeding Flexibility:** Use as foliar spray or root feed—perfect for any growth setup
- • **Balanced 20-20-20 NPK Power:** Delivers fast green-up and rapid leaf expansion for all plants
- • **Precision Dosing Spoon Included:** Ensures exact measurements for consistent, safe feeding
- • **Concentrated Water-Soluble Formula:** Mix powder to create gallons of nutrient-rich liquid fertilizer

## Overview

Jack's Classic 20-20-20 All Purpose Fertilizer is a water-soluble powder featuring a balanced nitrogen, phosphorus, and potassium formula enriched with micronutrients. Designed for both indoor and outdoor plants, it supports rapid leaf growth and overall plant health through root or foliar feeding. The included measuring spoon guarantees precise application, while the concentrated powder form allows you to prepare multiple gallons of nutrient solution, making it an efficient and versatile choice for gardeners seeking vibrant, lush plants.

## Description

20-20-20 analysis. balanced blend of Nitrogen- Phosphorus and potassium with fully chelated trace elements that work well on all plant materials as general-purpose fertilizer. Indoors it is especially effective on foliage plants to keep leaves green and healthy. Feeds through both the roots and the leaves. Use on all indoor and outdoor plants- trees- shrubs- vegetables- and turf. Releases nutrients gradually for up to months of vigorous growth. Blended with an enhanced micronutrient package which provides optimal nutrition for strong roots and green foliage. Features the highest safety factor to prevent burning when applied as directed. Free measuring spoon enclosed for easy and precise application.

## 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 |
|---------------|-------|
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 1.81 kg |
| Part number | 52064 |
| Ingredients | micronutrients |
| Power source type | Solar Powered |
| Manufacturer | JR Peters |
| Item model number | 52064 |
| ASIN | B00KWYHXXQ |

## Product Details

- **Brand:** Jack's Classic
- **Item weight:** 1.81 kg
- **Item form:** Powder
- **Liquid volume:** 20 Liters
- **Specific uses for product:** All Purpose, Indoor Plants, Outdoor Plants, Vegetable Gardens, Lawns

## Images

![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs - Image 1](https://m.media-amazon.com/images/I/71VPE24ZFnL.jpg)
![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs - Image 2](https://m.media-amazon.com/images/I/812yB2gtNNL.jpg)
![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs - Image 3](https://m.media-amazon.com/images/I/81GtqPUmmwL.jpg)
![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs - Image 4](https://m.media-amazon.com/images/I/811YjX40ZtL.jpg)
![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 4lbs - Image 5](https://m.media-amazon.com/images/I/815WfDzggTL.jpg)

## Questions & Answers

**Q: Could this be used as nutrients in a dwc / hydroponic setup?**
A: SInce it goes into solution easily it can be used in a hydroponic set up. Concentrations will have to be adjusted.

**Q: Does this contain micronutrients? Where can I get a detailed list of ingredients?**
A: Ask the manufacturer for an OSHA sheet. All fertilizers are requrired to submit a full chemical breakdown listed for OSHA which must be supplied to the public on request. These sheets are requested by toxicologists in the ER.

**Q: Do you solve it in the watering water or are these timed release granules? The product image and the description sort of contradict each other.**
A: This water soluble fertilizer feeds both the leaf structure, and the root system when applied as directed. It can be used in multiple spray forms,ie; a spray bottle or hose attachment. You can also pour it from a watering can, or a bucket, right on top of your plants.  Hope this helps.

**Q: What country is this from?**
A: It says right on the container made in Allentown, PA with an American flag . This is really good stuff....get some.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-01*