---
product_id: 663832934
title: "(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs)"
brand: "mycology basics"
price: "€ 118.82"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/663832934-2-5-lbs-mycology-basics-ultra-fine-lab-grade-gypsum
store_origin: NL
region: Netherlands
---

# Optimized pH buffering for substrate Ultra-fine lab grade powder HEPA-filtered sterile packaging (2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs)

**Brand:** mycology basics
**Price:** € 118.82
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate your mycology game with lab-grade purity and sterile precision!

## Quick Answers

- **What is this?** (2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs) by mycology basics
- **How much does it cost?** € 118.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/663832934-2-5-lbs-mycology-basics-ultra-fine-lab-grade-gypsum)

## Best For

- mycology basics enthusiasts

## Why This Product

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

## Key Features

- • **pH Perfected:** Superior pH buffering creates a consistent, balanced environment for optimal mushroom growth.
- • **Resealable & Ready:** Comes in a resealable bag for convenient storage and long-lasting freshness.
- • **Sterile Confidence:** Packaged in a HEPA-filtered enclosure to guarantee contamination-free cultivation every time.
- • **Precision-Powdered Purity:** Ultra-fine gypsum powder ensures no lumps or pellets, delivering flawless substrate integration.
- • **Grainspawn’s Best Friend:** Finely milled gypsum provides an even coating on grains, maximizing mycelium colonization.

## Overview

Mycology Basics Ultra-Fine Lab Grade Gypsum is a 5 lb, food-grade, additive-free powder designed specifically for mushroom cultivation. Packaged in a HEPA-filtered sterile enclosure, it ensures contamination-free use. Its ultra-fine texture improves pH buffering and provides uniform grain coating, making it ideal for grainspawn and substrate preparation.

## Description

(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs)

## Features

- Fine powder - no more chunks, lumps or garden style gypsum pellets
- Packaged in HEPA filtrated enclosure for sterility - no contamination
- Better PH Buffering - our fine powder disburses more easily, creating more uniform PH buffering in your substrate
- Great for Grainspawn - super-fine gypsum is best for grains, providing a uniform coating your Myc will love

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DRMyc |
| Part number | MycoBasics-Gyp1 |
| Item Weight | 2.22 kg |
| Package Dimensions | 32.79 x 22.81 x 8.89 cm; 2.22 kg |
| Manufacturer reference | MycoBasics-Gyp1 |
| Size | 5.0 lbs |
| Coverage | 1000 |
| Specific uses | Mushroom Cultivation |
| Included components | Resealable bag, Organic 100% Pure Gypsum |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Mycology Basics
- **Item weight:** 2.22 kg
- **Item form:** Powder
- **Specific uses for product:** Mushroom Cultivation
- **Global Trade Identification Number:** 00850037130344

## Images

![(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs) - Image 1](https://m.media-amazon.com/images/I/71HDBfwdcjL.jpg)
![(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs) - Image 2](https://m.media-amazon.com/images/I/81-wfIQ1xsL.jpg)
![(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs) - Image 3](https://m.media-amazon.com/images/I/71RCy5LxiwL.jpg)
![(2.5 lbs) Mycology Basics - Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs) - Image 4](https://m.media-amazon.com/images/I/61w210d4pCL.jpg)

## Available Options

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

## Frequently Bought Together

- (1.0-20.0 lbs) Mycology Basics - Bulk Ultra-Fine Lab Grade Gypsum for Mushrooms, Food Grade, No Additives - Packaged in HEPA filtrated Enclosure for Sterility (5.0 lbs)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*