---
product_id: 43361246
title: "Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 Pounds)"
brand: "powergrow systems"
price: "$100.04"
currency: USD
in_stock: true
reviews_count: 8
category: "Power Grow Systems"
url: https://www.desertcart.us/products/43361246-epsom-salt-magnesium-sulfate-agricultural-grade-bulk-5-pounds
store_origin: US
region: United States of America
---

# Boosts seed germination + nutrient uptake 100% water soluble for easy mixing Increases plant yield & prevents deficiencies Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 Pounds)

**Brand:** powergrow systems
**Price:** $100.04
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game—because thriving plants don’t wait!

## Quick Answers

- **What is this?** Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 Pounds) by powergrow systems
- **How much does it cost?** $100.04 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/43361246-epsom-salt-magnesium-sulfate-agricultural-grade-bulk-5-pounds)

## Best For

- powergrow systems enthusiasts

## Why This Product

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

## Key Features

- • **pH Neutral Power:** Safe for all soil and hydroponic systems without altering pH
- • **Maximize Your Harvest:** Scientifically proven to increase plant yields and vigor
- • **Effortless Integration:** Dissolves instantly for seamless nutrient solution blending
- • **Trusted American Quality:** Packaged transparently by PowerGrow Systems, made in the USA
- • **Unlock Lush Green Growth:** Transforms foliage into vibrant, healthy greenery

## Overview

Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 lbs) by PowerGrow Systems is a premium, pH-neutral supplement designed to enhance seed germination, nutrient uptake, and overall plant health. Fully water soluble, it integrates effortlessly into hydroponic and soil-based systems, preventing nutrient deficiencies and boosting yields. Packaged in clear bags and proudly made in the USA, it’s a trusted choice for serious gardeners aiming for lush, vibrant growth.

## Description

Epsom Salt (Magensium Sulfate) is an incredible supplement for your indoor or outdoor garden. It is pH neutral and won't affect your soil or hydroponic system's pH levels. It can increase yield and vigor in plants, and prevent several nutrient deficiencies that are common. It is 100% water soluble and dissolves easily in water, making it the ideal supplement for your nutrient solutions and fertilizer mixes.

Review: works good - works good as a source of magnesium for my plants
Review: Excellent in hydroponic grow systems - Great for making hydroponic nutrient solution along with with master blend and calcium nitrate.

## Features

- Epsom Salt (Magnesium Sulfate) can increase seed germination and nutrient uptake
- Can make foliage more green and lush
- Can prevent nutrient deficiencies and increase plant yields
- Epsom salt is pH neutral, so it won't affect the pH in your system or soil
- Packed by PowerGrow Systems in visible clear bags - Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0722QCP1J |
| Best Sellers Rank | #15,806 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #605 in Garden Fertilizers |
| Brand | PowerGrow Systems |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,187) |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 5 pounds |
| Item model number | 72314-1LB |
| Manufacturer | PowerGrow Systems |
| Number of Items | 1 |
| Package Dimensions | 10.75 x 8.66 x 2.17 inches |
| Specific Uses For Product | Hydroponic |
| Unit Count | 80.0 Ounce |

## Product Details

- **Brand:** PowerGrow Systems
- **Item Form:** Powder
- **Item Weight:** 5 Pounds
- **Manufacturer:** PowerGrow Systems
- **Specific Uses For Product:** Hydroponic

## Images

![Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 Pounds) - Image 1](https://m.media-amazon.com/images/I/61Dn+papr2L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: can you send me the information about Material safety data sheet?**
A: This is just Epsom salts, the same stuff you bathe in, or some people use as a laxative. It is great for plants as it helps them absorb nutrients from the soil. You can look up on line the appropriate amounts to use, and how often, based on plant size and whether or not the plant is in a container. I love what it has done for my plants especially citrus and gardenias.
hope this helps

**Q: For palm trees, can you use the magnesium sulfate on its own or do you need to balance with other ingredients?**
A: I put it directly on roses and tomatoes

**Q: how much do you use?**
A: Just sprinkle the salt around the plants and water them. Once a month.

**Q: Can I use this product to bathe?**
A: The kind I bought is for agricultural use. I would not use it for bathing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ works good
*by D***E on January 26, 2026*

works good as a source of magnesium for my plants

### ⭐⭐⭐⭐⭐ Excellent in hydroponic grow systems
*by R***Y on December 30, 2025*

Great for making hydroponic nutrient solution along with with master blend and calcium nitrate.

### ⭐⭐⭐⭐⭐ good quality
*by B***K on March 9, 2026*

been using this on palms queen palms for a long time now and it definitly helps them stay green

## Frequently Bought Together

- Epsom Salt (Magnesium Sulfate) Agricultural Grade Bulk (5 Pounds)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*