---
product_id: 533998735
title: "97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate"
brand: "olympus myco"
price: "5215 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Olympus Myco"
url: https://www.desertcart.kg/products/533998735-97-pure-gypsum-powder-1-lb-high-solubility-calcium-sulfate
store_origin: KG
region: Kyrgyzstan
---

# Enhances root oxygenation & water retention High solubility ensures rapid nutrient release 97%+ purity for premium soil health 97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate

**Brand:** olympus myco
**Price:** 5215 som
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game with pure, powerful gypsum!

## Quick Answers

- **What is this?** 97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate by olympus myco
- **How much does it cost?** 5215 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/533998735-97-pure-gypsum-powder-1-lb-high-solubility-calcium-sulfate)

## Best For

- olympus myco enthusiasts

## Why This Product

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

## Key Features

- • **Clump-Free Soil Texture:** Loosens soil to improve aeration and root strength, enhancing overall plant vitality.
- • **Optimized Moisture Balance:** Promotes even hydration without sogginess, perfect for gardens and mushroom substrates.
- • **Pure Calcium & Sulfur Boost:** Delivers essential nutrients with 97%+ gypsum purity for vibrant plant growth.
- • **Eco-Friendly Growth Solution:** Natural, pest-free amendment trusted by top gardeners and mycologists alike.
- • **Unlock Superior Soil Structure:** Prevents compaction and boosts airflow for thriving roots and mushroom mycelium.

## Overview

Olympus Myco 97% Pure Gypsum Powder is a high-solubility calcium sulfate dihydrate soil amendment designed to improve soil structure, enhance water retention, and deliver essential calcium and sulfur nutrients. Ideal for gardens, lawns, and mushroom substrates, this 1 lb pack supports healthier roots, reduces soil compaction, and promotes robust plant and fungal growth with premium 97%+ purity.

## Description

desertcart.com : Olympus Myco 97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate : Patio, Lawn & Garden

Review: "Tomato" plants. - I recently started using gypsum powder in my garden, and I'm pretty impressed. It's way cheaper than other soil amendments I've tried. I noticed a real difference in my plants' growth, especially my tomatoes. They seem healthier and more productive. The powder is easy to mix into the soil, and it doesn't have a strong smell. Plus, it's a natural product, so I feel good about using it. I'd definitely recommend giving it a try if you're looking to improve your soil.
Review: Gypsum - Food grade gypsum I use in my CVG mixture. Nice size bag, excellent for water retention in mycology. Easy to use, and pest free

## Features

- Improves Soil & Substrate Structure: Prevents compaction and enhances air circulation for healthier roots and mushroom mycelium. Ideal for gardens, lawns, and grow operations.
- Boosts Plant and Mushroom Growth: High-purity gypsum for gardening delivers essential calcium and sulfur while maintaining a balanced pH for vibrant, thriving plants.
- Enhances Water Retention: Promotes even moisture distribution, helping soil and substrate stay hydrated without becoming oversaturated or soggy.
- Reduces Clumping & Improves Texture: Our garden gypsum loosens soil and substrate for better airflow, stronger root development, and healthier mushroom cultivation.
- Solution-Grade Purity (97%-99%): Premium gypsum soil amendment rich in calcium sulfate dihydrate to improve soil structure, reduce erosion, and support robust growth.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5K2SSP1 |
| Best Sellers Rank | #4,001 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #197 in Garden Fertilizers |
| Customer Reviews | 4.8 4.8 out of 5 stars (599) |
| Item Weight | 1 pounds |
| Item model number | 1 lb |
| Manufacturer | Olympus Myco |
| Package Dimensions | 8.62 x 6.02 x 2.36 inches |

## Product Details

- **Brand:** Olympus Myco
- **Item Weight:** 1 Pounds
- **Style:** Industrial
- **UPC:** 810102551542

## Images

![97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate - Image 1](https://m.media-amazon.com/images/I/71jCl3PWjjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ "Tomato" plants.
*by B***Y on May 5, 2025*

I recently started using gypsum powder in my garden, and I'm pretty impressed. It's way cheaper than other soil amendments I've tried. I noticed a real difference in my plants' growth, especially my tomatoes. They seem healthier and more productive. The powder is easy to mix into the soil, and it doesn't have a strong smell. Plus, it's a natural product, so I feel good about using it. I'd definitely recommend giving it a try if you're looking to improve your soil.

### ⭐⭐⭐⭐⭐ Gypsum
*by A***N on October 10, 2025*

Food grade gypsum I use in my CVG mixture. Nice size bag, excellent for water retention in mycology. Easy to use, and pest free

### ⭐⭐⭐⭐⭐ GREAT!
*by E***T on January 4, 2026*

GREAT!

## Frequently Bought Together

- Olympus Myco 97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate
- Coco Coir 650gm Bricks (5-Pack) - Organic Coco Coir for Plants & Gardening - OMRI-Listed Cocopeat for Garden Soil, Seed Starter Soil, & Mulch - Organic Coconut Bricks - Coconut Fiber Potting Mix
- 10QT Horticultural Vermiculite Bulk, Organic Vermiculite for Plants, Course Grade Vermiculite for Gardening, for houseplants, for Mushrooms, to Maintain Soil Moisture and Plant Growth(2-4mm)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/533998735-97-pure-gypsum-powder-1-lb-high-solubility-calcium-sulfate](https://www.desertcart.kg/products/533998735-97-pure-gypsum-powder-1-lb-high-solubility-calcium-sulfate)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-23*