---
product_id: 65948727
title: "AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY"
brand: "warmhand"
price: "2818 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Warmhand"
url: https://www.desertcart.ro/products/65948727-agricultural-gypsum-25kg-heavy-soil-improver-fertilizer-grade-gypsum-uk
store_origin: RO
region: Romania
---

# Ideal for UK mainland soil reclamation 25kg heavy-duty soil improver Fertilizer grade, CE certified AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY

**Brand:** warmhand
**Price:** 2818 Lei
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your soil game—because your plants deserve the best!

## Quick Answers

- **What is this?** AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY by warmhand
- **How much does it cost?** 2818 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/65948727-agricultural-gypsum-25kg-heavy-soil-improver-fertilizer-grade-gypsum-uk)

## Best For

- warmhand enthusiasts

## Why This Product

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

## Key Features

- • **Trusted British Origin:** Manufactured by British Gypsum, guaranteeing premium UK quality
- • **Versatile Agricultural Use:** Perfect for horticulture, mushroom composting, and saltwater land reclamation
- • **Boost Soil Health Naturally:** Adds essential calcium and sulfur to revitalize your land
- • **Transform Heavy Soil with Ease:** Breaks down dense clay for better aeration and root growth
- • **Certified Fertilizer Grade Quality:** CE-approved gypsum ensures safe, effective nutrient delivery

## Overview

Agricultural Gypsum by WARMHAND is a 25kg CE-certified fertilizer-grade powder designed to improve heavy soils by breaking down clay and enhancing nutrient content. Sourced from natural minerals and manufactured in the UK, it’s ideal for soil conditioning, horticultural applications, mushroom composting, and land reclamation after saltwater flooding—trusted by professionals for healthier, more productive soil.

## Description

Product description UK MAINLAND ONLY Agricultural Gypsum is a CE fertiliser grade gypsum obtained from naturally occurring mineral. It is used in a variety of agricultural applications including as a carrier for horticultural dressings, as a mushroom composting ingredient, as a soil improver and in land reclamation after salt water flooding Directions Use as a carrier for horticultural dressings, as a mushroom composting ingredient, as a soil improver and in land reclamation after salt water flooding

Review: Good Gypsun - Fantastic quality easy to use good value effective redution of clay
Review: Good stuff - Great product very good thanks

## Features

- Fertilizer Grade Gypsum
- Breaks Down Heavy Soil
- Improves Ground Conditions
- Add nutrients to soil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079Q1G28F |
| Best Sellers Rank | 146,977 in Garden ( See Top 100 in Garden ) 342 in Lawn Fertilisers |
| Brand | WARMHAND |
| Brand Name | WARMHAND |
| Country of Origin | United Kingdom |
| Coverage | Heavy |
| Customer Reviews | 4.4 out of 5 stars 43 Reviews |
| Item Form | Powder |
| Item Weight | 2.5 Kilograms |
| Item form | Powder |
| Item weight | 2.5 Kilograms |
| Manufacturer | British Gypsum |
| Number of items | 1 |
| Specific Uses For Product | Soil Conditioning |
| Specific uses for product | Soil Conditioning |
| Target Species | plants |
| UPC | 703694266133 |
| Unit Count | 25000 gram |

## Product Details

- **Brand:** WARMHAND
- **Item form:** Powder
- **Item weight:** 2.5 Kilograms
- **Manufacturer:** British Gypsum
- **Specific uses for product:** Soil Conditioning

## Images

![AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY - Image 1](https://m.media-amazon.com/images/I/61G9o71IS-L.jpg)

## Questions & Answers

**Q: Once i apply this to my heavy clay soil will i ever need to keep buying this product ? or is it a buy once fix ?**
A: My veg patch is 4 metres x 4 metres I turned it over and spread 25kg over it and then rotavated the area, three days later I did the same again. The clay soil had definitely improved and was more manageable. Cannot see the need to add more gypsum.

**Q: Does this bag of gypsum come in a cardboard box?**
A: No it came in a bag, it’s very heavy

**Q: Is the bag plastic or paper please? I'd want to store some for later use**
A: Paper / thin card bag same as plaster. Was delivered in a plastic bag though so I’ve been able to store it without issue

**Q: What is the magnesium (Mg) content of this product, if stated?**
A: Sorry the spec sheet doesn't specify the Mg. It is Calcium sulphate dihydrate, 85% minimum gypsum purity, 7 pH and its Chemical Composition is CaSO4.2H2O.
Agricultural Gypsum is a CE fertiliser grade gypsum obtained from naturally occurring mineral. It is used in a variety of  agricultural applications including as a carrier for horticultural dressings, as a mushroom composting ingredient, as a soil improver and in land reclamation after salt water flooding.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Gypsun
*by T***N on 23 June 2025*

Fantastic quality easy to use good value effective redution of clay

### ⭐⭐⭐⭐ Good stuff
*by M***K on 5 July 2024*

Great product very good thanks

### ⭐⭐⭐⭐⭐ Using to reduce water clogging in clay garden soil
*by T***W on 17 February 2025*

Good delivery time, great that this can be delivered as had no idea how else to source locally . Using to mix with my clay soil as advised it will help with water clogging. If using of this it’s meant to be a game changer, stop using sand or gravel, they make it worse!

## Frequently Bought Together

- AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY
- Vitax Clay Breaker Soil Additives,

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*