---
product_id: 740498081
title: "Gypsum Powder for Mushroom Substrate (1 lb) | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra-Fine | Soil Conditioner | (Calcium Sulfate Dihydrate)"
price: "KSh4568"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/740498081-gypsum-powder-for-mushroom-substrate-1-lb-lab-grade-packed
store_origin: KE
region: Kenya
---

# Gypsum Powder for Mushroom Substrate (1 lb) | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra-Fine | Soil Conditioner | (Calcium Sulfate Dihydrate)

**Price:** KSh4568
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Gypsum Powder for Mushroom Substrate (1 lb) | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra-Fine | Soil Conditioner | (Calcium Sulfate Dihydrate)
- **How much does it cost?** KSh4568 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/740498081-gypsum-powder-for-mushroom-substrate-1-lb-lab-grade-packed)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Gypsum Powder for Mushroom Substrate (1 lb) | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra-Fine | Soil Conditioner | (Calcium Sulfate Dihydrate)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3V95WWZ |
| Best Sellers Rank | #16,398 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #491 in Garden Fertilizers |
| Brand | Mushroom Merchant |
| Brand Name | Mushroom Merchant |
| Coverage | Gypsum to Substrate Ratio 1:10 |
| Customer Reviews | 4.8 out of 5 stars 120 Reviews |
| Included Components | Instructions |
| Item Form | Powder |
| Item Height | 2.5 inches |
| Item Weight | 1 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Mushroom Merchant |
| Mixing Ratio | 1:10 |
| Number of Items | 1 |
| Target Species | mushrooms |
| UPC | 198168469224 |
| Unit Count | 16.0 Fluid Ounces |

## Product Details

- **Brand:** Mushroom Merchant
- **Item Weight:** 1 Pounds
- **Item Form:** Powder
- **Liquid Volume:** 16 Fluid Ounces
- **Manufacturer:** Mushroom Merchant

## Images

![Gypsum Powder for Mushroom Substrate (1 lb) | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra-Fine | Soil Conditioner | (Calcium Sulfate Dihydrate) - Image 1](https://m.media-amazon.com/images/I/71tW5iN-YFL.jpg)

## Frequently Bought Together

- Gypsum Powder for Mushroom Substrate | Lab Grade | Packed in a HEPA-Filtered Facility | Highly Soluble for Growing Mushrooms | Ultra Fine | Soil Conditioner | (Calcium Sulfate Dihydrate)
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**Shop now:** [https://www.desertcart.co.ke/products/740498081-gypsum-powder-for-mushroom-substrate-1-lb-lab-grade-packed](https://www.desertcart.co.ke/products/740498081-gypsum-powder-for-mushroom-substrate-1-lb-lab-grade-packed)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-21*