---
product_id: 530243908
title: "Earth Science Fast Acting Gypsum Granules—5 lb— Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology"
brand: "earth science"
price: "₩108002"
currency: KRW
in_stock: true
reviews_count: 8
category: "Earth Science"
url: https://www.desertcart.kr/products/530243908-earth-science-fast-acting-gypsum-granules-5-lb-soil-conditioner
store_origin: KR
region: South Korea
---

# Fast soil loosening in weeks 50% nutrient runoff reduction Pelletized for easy spreader use Earth Science Fast Acting Gypsum Granules—5 lb— Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology

**Brand:** earth science
**Price:** ₩108002
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform your soil, transform your garden—fast, clean, and smart!

## Quick Answers

- **What is this?** Earth Science Fast Acting Gypsum Granules—5 lb— Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology by earth science
- **How much does it cost?** ₩108002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/530243908-earth-science-fast-acting-gypsum-granules-5-lb-soil-conditioner)

## Best For

- earth science enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Pelletized granules spread evenly with any standard fertilizer spreader—no mess, no dust.
- • **Safe for Family & Pets:** Use on any grass type with confidence—kids and pets can enjoy the lawn immediately after application.
- • **Unlock Clay Soil Instantly:** Fast Acting Gypsum granules break up compacted clay for superior water absorption and root growth.
- • **Nutri-Bond Runoff Reduction:** Advanced technology cuts nutrient runoff by up to 50%, maximizing fertilizer efficiency.
- • **Boost Plant Health with Calcium:** Repairs salt damage and combats blossom-end rot by enriching soil calcium levels.

## Overview

Earth Science Fast Acting Gypsum Granules (5 lb) is a premium soil conditioner designed to rapidly loosen compacted clay soils, enhance water penetration, and promote robust root development. Featuring Nutri-Bond technology, it reduces nutrient runoff by up to 50%, ensuring efficient fertilizer use while adding essential calcium to repair salt damage and prevent blossom-end rot. Its finely ground, pelletized form allows for easy, dust-free application with standard spreaders. Safe for all grass types and immediate family and pet access post-application, this product delivers measurable soil and plant health improvements within weeks.

## Description

desertcart.com : Earth Science Fast Acting Gypsum Granules—5 lb— Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology : Patio, Lawn & Garden

Review: Blossom end rot gone! - Soil Amendment That Actually Delivers on Clay Improvement After battling compacted clay soil in my yard for years, this Earth Science gypsum has made noticeable improvements that justify the investment. The "fast acting" claim proves accurate - within weeks of application, I could see visible differences in water penetration and soil workability. The finely ground pelletized format strikes an excellent balance between effectiveness and ease of application. Unlike powdered gypsum that creates dust clouds or coarse products that take forever to break down, these pellets spread evenly through standard fertilizer spreaders while dissolving quickly when watered. Clay loosening performance is genuinely impressive. Areas where water previously pooled on the surface now absorb irrigation effectively. The soil that once required a pickaxe to dig has become workable with standard garden tools. Root development in newly planted areas appears significantly improved compared to untreated sections. The Nutri-Bond technology seems to work as advertised for reducing nutrient runoff. My established plants show better color and vigor, likely due to improved nutrient retention in the root zone. The calcium addition has noticeably helped my tomatoes with blossom-end rot issues that plagued previous seasons. Safety for immediate use is a major advantage over many soil amendments. Being able to apply and have kids and pets back on the lawn immediately eliminates the inconvenience factor that often delays soil improvement projects. Application through standard spreaders works smoothly without clogging or uneven distribution. The pellets maintain their integrity during spreading but break down appropriately when watered, providing good control over application rates. Results become apparent relatively quickly for a soil amendment, though patience is still required. Initial improvements in water penetration are visible within a few weeks, while structural soil changes continue developing over several months. The product works effectively across different grass types without causing damage or discoloration, making it suitable for mixed landscaping areas. Cost per treated area is reasonable considering the long-term soil improvement benefits, though treating large areas requires significant product quantities. Bottom Line: Effective soil conditioner that delivers measurable improvements in clay soil workability and plant health. The combination of fast action and easy application makes this a practical solution for problematic soil conditions.
Review: It really works! - great product

## Features

- Loosen Clay: Earth Science Fast Acting Gypsum granules start immediately to loosen clay and other compact soils for improved water penetration, more workable soil, and better root development.
- Support Healthy Plants: Loosening soil allows for better soil structure, water retention, and airflow which helps to support healthy plants. Gypsum can also help repair salt-damaged soil and adds calcium to soil to help plants suffering from blossom-end rot.
- Finely Ground & Pelletized: Earth Science Fast Acting Gypsum starts working immediately to loosen compact soil. Earth Science gypsum is granular and pelletized to allow for easy application, allowing them to penetrate the soil more quickly.
- Nutri-Bond: Earth Science Nutri-bond Technology naturally bonds with soil to reduce nutrient run-off and waste by up to 50%. Apply Fast Acting Gypsum quickly and easily with any spreader.
- Safe For Kids & Pets: Earth Science Gypsum is safe to use on any grass type, and people and pets can use the lawn immediately after application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS3S3QCP |
| Best Sellers Rank | #4,786 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #226 in Garden Fertilizers |
| Brand | Earth Science |
| Brand Name | Earth Science |
| Coverage | 5 |
| Customer Reviews | 4.6 out of 5 stars 452 Reviews |
| Included Components | 1 Pouch |
| Item Form | Granules |
| Item Weight | 5 Pounds |
| Manufacturer | Earth Science Growing |
| Mixing Ratio | 1:0:0 |
| Model Number | 12504 |
| Number of Items | 1 |
| Specific Uses For Product | Soil Conditioning |
| Target Species | lawn grasses |
| UPC | 681636125048 |
| Unit Count | 80.0 Ounce |

## Product Details

- **Brand:** Earth Science
- **Item Form:** Granules
- **Item Weight:** 5 Pounds
- **Manufacturer:** Earth Science Growing
- **Specific Uses For Product:** Soil Conditioning

## Images

![Earth Science Fast Acting Gypsum Granules—5 lb— Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology - Image 1](https://m.media-amazon.com/images/I/71zBDGm7MvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blossom end rot gone!
*by D***. on July 13, 2025*

Soil Amendment That Actually Delivers on Clay Improvement After battling compacted clay soil in my yard for years, this Earth Science gypsum has made noticeable improvements that justify the investment. The "fast acting" claim proves accurate - within weeks of application, I could see visible differences in water penetration and soil workability. The finely ground pelletized format strikes an excellent balance between effectiveness and ease of application. Unlike powdered gypsum that creates dust clouds or coarse products that take forever to break down, these pellets spread evenly through standard fertilizer spreaders while dissolving quickly when watered. Clay loosening performance is genuinely impressive. Areas where water previously pooled on the surface now absorb irrigation effectively. The soil that once required a pickaxe to dig has become workable with standard garden tools. Root development in newly planted areas appears significantly improved compared to untreated sections. The Nutri-Bond technology seems to work as advertised for reducing nutrient runoff. My established plants show better color and vigor, likely due to improved nutrient retention in the root zone. The calcium addition has noticeably helped my tomatoes with blossom-end rot issues that plagued previous seasons. Safety for immediate use is a major advantage over many soil amendments. Being able to apply and have kids and pets back on the lawn immediately eliminates the inconvenience factor that often delays soil improvement projects. Application through standard spreaders works smoothly without clogging or uneven distribution. The pellets maintain their integrity during spreading but break down appropriately when watered, providing good control over application rates. Results become apparent relatively quickly for a soil amendment, though patience is still required. Initial improvements in water penetration are visible within a few weeks, while structural soil changes continue developing over several months. The product works effectively across different grass types without causing damage or discoloration, making it suitable for mixed landscaping areas. Cost per treated area is reasonable considering the long-term soil improvement benefits, though treating large areas requires significant product quantities. Bottom Line: Effective soil conditioner that delivers measurable improvements in clay soil workability and plant health. The combination of fast action and easy application makes this a practical solution for problematic soil conditions.

### ⭐⭐⭐⭐⭐ It really works!
*by D***E on November 18, 2025*

great product

### ⭐⭐⭐⭐⭐ This saved my fruit trees
*by A***M on July 29, 2025*

I had my driveway power washed. And although the workers used only a mild chlorine solution, the run off drained onto my plum trees. Suddenly they looked dead and dropped all their leaves. I was upset and in a panic. I googled the situation and was advised to add gypsum and copious amounts of water to the soil to improve aeration. I did. Gratefully the trees have come back. I am most grateful for the instruction and this gypsum.

## Frequently Bought Together

- Earth Science Fast Acting Gypsum - Soil Conditioner Adds Calcium, Repairs Salt Damage & Root Growth with Nutri-Bond Runoff Reduction Technology (5 lb)
- Earth Science Fast Acting Lime - (5lb) Instantly Raise pH of Soil & Reduce Nutrient Runoff for Improved Growth & Color - Long Lasting Lawn Care with Calcium
- Earth Science Fast Acting Sulfur - Instantly Lower pH of Soil & Reduce Nutrient Runoff for Improved Growth & Color - Long Lasting Lawn Care for Acid Loving Plants (5lb)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*