---
product_id: 429200871
title: "Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer w/micronutrients, 5lb bag"
brand: "southern ag"
price: "¥18558"
currency: JPY
in_stock: true
reviews_count: 5
category: "Southern Ag"
url: https://www.desertcart.jp/products/429200871-southern-ag-powerpak-20-20-20-water-soluble-fertilizer-w
store_origin: JP
region: Japan
---

# 20% Potassium for strong roots & resilience 20% Phosphorus for vibrant blooms 20% Nitrogen for lush growth Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer w/micronutrients, 5lb bag

**Brand:** southern ag
**Price:** ¥18558
**Availability:** ✅ In Stock

## Summary

> 🌱 Unlock your garden’s full potential with every sprinkle!

## Quick Answers

- **What is this?** Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer w/micronutrients, 5lb bag by southern ag
- **How much does it cost?** ¥18558 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/429200871-southern-ag-powerpak-20-20-20-water-soluble-fertilizer-w)

## Best For

- southern ag enthusiasts

## Why This Product

- Trusted southern ag brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Water-Soluble Power:** Dissolves instantly for fast absorption and quick results
- • **Trusted by Thousands:** 4.6-star rating from over 1,200 gardeners who demand visible results
- • **Balanced 20-20-20 Formula:** Perfectly proportioned N-P-K blend fuels every stage of plant growth
- • **Versatile Plant Nutrition:** Ideal for flowers, vegetables, shrubs, trees, lawns, and houseplants alike
- • **Chelated Micronutrients Boost:** Enhanced nutrient uptake ensures healthier, more vigorous plants

## Overview

Southern Ag PowerPak 20-20-20 is a premium water-soluble fertilizer delivering a balanced 20% Nitrogen, Phosphorus, and Potassium formula enriched with chelated micronutrients. Designed for a wide range of plants—from flowers and vegetables to shrubs and lawns—this 5lb bag ensures rapid nutrient uptake and promotes lush growth, vibrant blooms, and strong roots. Highly rated by over 1,200 users, it’s the go-to choice for gardeners seeking reliable, all-purpose plant nutrition.

## Description

Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer with Micro-Nutrients is great for Flowers Roses Vegetables Shrubs Trees Lawns & Houseplants Provides essential nutrients for larger plants and more blooms Fruits and Vegetables Net weight 5 pounds All purpose plant food

Review: This will make any plant you feed with it explode. This is one of the better fertilizers I have found. It is very water soluble and mixes in very easily. Only thing I didn't like is the bag doesn't zip back up. Other than that it is a wonderful product.
Review: Works great for the yard and plants

## Features

- Contains chelated minor elements
- CONTAINS: 20% Nitrogen
- 20% Phosphorus P205
- 20% Potassium K20 plus Chelated Minor Elements
- USE ON: Flowers, roses, vegetables, shrubs, trees, lawns and houseplants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00725LGAO |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,238) |
| Date First Available | 6 September 2022 |
| Item model number | 20-20-20 |
| Manufacturer | Southern Ag |
| Package Dimensions | 29.47 x 19.63 x 8.15 cm; 2.27 kg |
| Part number | 20-20-20 |

## Product Details

- **Brand:** Southern Ag
- **Item form:** Granules
- **Item weight:** 2.27 kg
- **Liquid volume:** 5 Liters
- **Specific uses for product:** Flowers, roses, vegetables, shrubs, trees, lawns, houseplants

## Images

![Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer w/micronutrients, 5lb bag - Image 1](https://m.media-amazon.com/images/I/814aoBPtE4L.jpg)
![Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer w/micronutrients, 5lb bag - Image 2](https://m.media-amazon.com/images/I/81nIKbw9HxL.jpg)

## Questions & Answers

**Q: How much do you add to a gallon of water?**
A: The first bag I order 1lb. (.45kg) states by watering can, mix 2 TABLESPOONS per gallon of water.  
On the 5lb. (2.27kg.  states by watering can,  mix 2 TEASPOONS per gal of water
Which is the correct amount to add to 1 gal of water using a water can?  
P. L.

**Q: Should I use a 20-20-20 fertilizer on my rosemary and lavender since their soil has no nitrogen?**
A: you can use this on any thing but beans. but be sure to mix it like the label says 
or you can burn your plants. very easy two table spoons per gallon of water.

**Q: Does this contain iron?**
A: Yes, .10%

**Q: Can I use this on crepe myrtle?**
A: please go to garden design for best and varied info on this plant species

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***E on 4 November 2025*

This will make any plant you feed with it explode. This is one of the better fertilizers I have found. It is very water soluble and mixes in very easily. Only thing I didn't like is the bag doesn't zip back up. Other than that it is a wonderful product.

### ⭐⭐⭐⭐⭐ Review
*by J***P on 24 September 2025*

Works great for the yard and plants

### ⭐⭐⭐⭐ Review
*by C***. on 23 August 2025*

It’s a good general purpose fertilizer at a reasonable price. Granules are pretty much lump free, dissolves quickly even in cool water and good instructions on the package. My only negative is the “re-sealable bag” that does not work. This is my second purchase of the product and both of them have failed to re-seal because it’s a very small set of tracks that don’t come together and are not robust enough. I don’t know why manufacturers won’t try out their own packaging before marketing a product. To avoid moisture causing the opened bag contents to clump, I have to store this fertilizer in a separate air tight container. Otherwise a good product.

## Frequently Bought Together

- Southern Ag PowerPak 20-20-20 Water Soluble Fertilizer with micronutrients (5 LB)
- Burpee Bone Meal Fertilizer | Add to Potting Soil | Strong Root Development | OMRI Listed for Organic Gardening | for Tomatoes, Peppers, and Bulbs, 1-Pack, 3 lb (1 Pack)
- 20-20-20 Plant Fertilizer by GS Plant Foods- All Purpose Water Soluble Plant Food with Kelp & Micronutrients (3 Pounds) - Suitable for All Plants, Turf, Indoor & Outdoor Plants

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*