---
product_id: 66070129
title: "Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 25sqm"
brand: "elixir gardens"
price: "$167.81"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/66070129-elixir-gardens-gypsum-calcium-sulphate-clay-breaker-agricultural-grade-natural
store_origin: US
region: United States of America
---

# Treats 25sqm per 5kg bag Enhances water penetration & retention Homogenous granules for consistent soil conditioning Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 25sqm

**Brand:** elixir gardens
**Price:** $167.81
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your garden’s full potential with Elixir Gardens Gypsum!

## Quick Answers

- **What is this?** Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 25sqm by elixir gardens
- **How much does it cost?** $167.81 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/66070129-elixir-gardens-gypsum-calcium-sulphate-clay-breaker-agricultural-grade-natural)

## Best For

- elixir gardens enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Preferred by growers, nurseries, and landscapers for reliable results
- • **Salt Reduction Power:** Removes excess sodium, perfect for coastal and arid soils
- • **Slow Release Formula:** Provides long-lasting soil improvement without frequent reapplication
- • **Boost Water Efficiency:** Optimizes water retention and runoff control for healthier plants
- • **Transform Clay to Sandy Soil:** Breaks down compacted clay for improved root growth and drainage

## Overview

Elixir Gardens Gypsum is a professional-grade calcium sulphate soil improver designed to break down clay soils into more workable, sandy-like textures. It enhances water penetration, reduces soil salinity, and improves nutrient uptake, making it ideal for gardens with compacted or salty soils. Available in various sizes, the 5kg pack treats up to 25sqm, offering a slow-release formula trusted by growers and landscapers alike.

## Description

Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 25sqm : desertcart.co.uk: Garden

Review: Great product for drainage problems - Great item slowly but surely eats away the clumpy clay under my lawn, it's drained loads better. I drilled holes 2 foot deep put a 1kg in each hole. Mostly filled the hole with water and left it to drain for a few days. I then packed it with compost as that burns at clay too. Topped the compost up a few times until it was firm. Last few inches I put topsoil in. Worked great after a few month. It takes time. I will do 6 monthly sprinkling sparingly to keep at that clay. It did great at the bottom of planters but just a tiny bit. Just don't use on acidic soil loving plants, check guidelines on plants
Review: Great for planting areas - I bought this, as I have a really heavy clay soil. The main thing I was hoping to do was improve the drainage under my lawn by braking up the clay. This product comes with straightforward instructions and doesn’t take long to apply. I used this over a month ago and so feel I can now review the results. This has made a slight difference to my lawn, although not the level of impact I had hoped. I applied it after removing plugs from the lawn to try and get the product deeper into the lawn. You may then wonder why the 4 stars.... I also used this on some of my planters, which have a base of clay soil, but I top up with compost. I applied this product and then worked the soils with a shovel and fork, turning it over and the results have been amazing. The soil has changed from a compacted clay to a crumbly workable soil in a matter of a could of weeks. Clearly this product does work, I’m just not convinced it will sort out a lawn in one treatment, but if you have an opportunity to work the soil after application it can have great results as I’ve seen. I’ll be applying this to my borders and planters again next year and will give the lawns a go again too.

## Features

- Here at Elixir Gardens we supply to many professional growers as well as a range of garden centres, nurseries and landscaping businesses.
- The main purpose of Gypsum is to make the small particles in clay soil join together into larger particles (like that of a sandy soil) which enables better water penetration and retention, as well as better root penetration. In turn, this also enables better nutrient uptake and usage by the plants.
- In a new or established garden if you have a layer of clay or hard subsoil type of soil. This type of soil creates poor drainage, soggy soil and soil compaction.
- Gypsum is also useful for repairing soil that has been damaged through compaction, either from heavy stock, machinery, in the recovery of sub-soils exposed by earth movement or in soils affected by salinity. Because it reduces salt levels in soil, it is effective in coastal and arid regions.
- One of the main uses of gypsum is to remove excess sodium from the soil and add calcium. A soil analysis is helpful in determining if you need to apply gypsum as a soil amendment. Additional benefits are a reduction in crusting, improved water run-off and erosion control, assisting in seedling emergence, more workable soils, and better percolation.
- Slow Release Formula.
- NOTE: The appearance of this fertiliser can change between batches due to the raw ingredients used in production. Additionally supplied packaging may differ from that displayed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0158Q2VGQ |
| Best Sellers Rank | 12,517 in Garden ( See Top 100 in Garden ) 281 in Gardening Soils |
| Brand Name | Elixir Gardens |
| Coverage | Medium |
| Customer Reviews | 4.4 4.4 out of 5 stars (277) |
| Item Form | Granules |
| Item Weight | 5 Kilograms |
| Mixing Ratio | 1:0:0 |
| Specific Uses For Product | Soil Conditioning |
| Target Species | plants |
| Unit Count | 5000 gram |

## Product Details

- **Brand:** Elixir Gardens
- **Item form:** Granules
- **Item weight:** 5 Kilograms
- **Number of items:** 1
- **Specific uses for product:** Soil Conditioning

## Images

![Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 25sqm - Image 1](https://m.media-amazon.com/images/I/71j0LONytbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for drainage problems
*by C***8 on 12 May 2025*

Great item slowly but surely eats away the clumpy clay under my lawn, it's drained loads better. I drilled holes 2 foot deep put a 1kg in each hole. Mostly filled the hole with water and left it to drain for a few days. I then packed it with compost as that burns at clay too. Topped the compost up a few times until it was firm. Last few inches I put topsoil in. Worked great after a few month. It takes time. I will do 6 monthly sprinkling sparingly to keep at that clay. It did great at the bottom of planters but just a tiny bit. Just don't use on acidic soil loving plants, check guidelines on plants

### ⭐⭐⭐⭐ Great for planting areas
*by D***R on 7 May 2020*

I bought this, as I have a really heavy clay soil. The main thing I was hoping to do was improve the drainage under my lawn by braking up the clay. This product comes with straightforward instructions and doesn’t take long to apply. I used this over a month ago and so feel I can now review the results. This has made a slight difference to my lawn, although not the level of impact I had hoped. I applied it after removing plugs from the lawn to try and get the product deeper into the lawn. You may then wonder why the 4 stars.... I also used this on some of my planters, which have a base of clay soil, but I top up with compost. I applied this product and then worked the soils with a shovel and fork, turning it over and the results have been amazing. The soil has changed from a compacted clay to a crumbly workable soil in a matter of a could of weeks. Clearly this product does work, I’m just not convinced it will sort out a lawn in one treatment, but if you have an opportunity to work the soil after application it can have great results as I’ve seen. I’ll be applying this to my borders and planters again next year and will give the lawns a go again too.

### ⭐⭐⭐⭐⭐ Good value for money, great service
*by T***Y on 9 February 2026*

Very fast service, Great Valley for

## Frequently Bought Together

- Elixir Gardens Gypsum | Calcium Sulphate Clay Breaker Agricultural Grade Natural Soil Improver | Homogenous Granule Wind Resistant | Various Sizes 250g-25kg | (5kg) | Treats 100sqm
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*