---
product_id: 253935447
title: "North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds)"
brand: "north mountain supply"
price: "A$56"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/253935447-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate
store_origin: AU
region: Australia
---

# Soil Conditioner Brewing Aid Food Grade North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds)

**Brand:** north mountain supply
**Price:** A$56
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock Nature's Potential with Gypsum!

## Quick Answers

- **What is this?** North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds) by north mountain supply
- **How much does it cost?** A$56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/253935447-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate)

## Best For

- north mountain supply enthusiasts

## Why This Product

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

## Key Features

- • **Garden Guru:** Boosts soil health and water retention for thriving plants.
- • **Quality Assurance:** Tamper-evident seal ensures freshness and safety.
- • **Culinary Versatility:** Perfect for tofu making, wine clarity, and pickling.
- • **Multi-Purpose Marvel:** Ideal for construction, gardening, and culinary uses.
- • **Elevate Your Brewing Game:** Enhances water quality for superior beer brewing.

## Overview

North Mountain Supply's Food Grade Calcium Sulfate (Gypsum) is a versatile 1.5-pound jar designed for brewing, gardening, and culinary applications. With a tamper-evident seal for freshness, it enhances water quality, improves soil health, and serves as a key ingredient in tofu, wine, and pickling processes.

## Description

GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds)

## Features

- North Mountain Supply Food Grade Calcium Sulfate (Gypsum) - 1. 5 Pound Jar
- Packaged in a plastic jar with a tamper evident air tight seal to ensure quality and freshness!
- Adds hardness to soft or distilled water when Brewing by increasing Calcium and Sulfite levels increases acidity, and helps to settle proteins during the boil - Use 1 teaspoon of gypsum for 5 gallons
- Used as a soil conditioner, soil pH reducer, traditionally used for making tofu, controlling tartness and clarity in wine, and as an ingredient in pickling & canning
- Use in the garden to increase calcium and sulfur levels in soil, increase soil's water retention, to treat blossom end rot, and to make mushroom spawn - Used in building to make plasters, molds, and casts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 810045260181 |
| Package Dimensions | 17.02 x 9.14 x 8.89 cm; 680.39 g |
| Item model number | GY-1.5lb |
| Product Name | Gypsum |

## Product Details

- **Brand:** North Mountain Supply
- **Item form:** Granule
- **Number of Items:** 1
- **Item volume:** 5 Gallons
- **Item weight:** 1.5 Pounds

## Images

![North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds) - Image 1](https://m.media-amazon.com/images/I/81XH-MmW6NL.jpg)

## Questions & Answers

**Q: made in usa?**
A: Yes it is! In the state of Oklahoma.

**Q: Is there any elemental analysis available? Anything other than calcium sulfate? Any magnesium present?**
A: Ingredient list only includes calcium sulfate with small amounts of water and sodium chloride for preservation

**Q: Is this food grade?**
A: Yes, it's labeled food grade and works fine for making tofu.

## Frequently Bought Together

- North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds)
- Pure Original Ingredients Epsom Salt (1 lb) Pure Magnesium Sulfate, Soaking Solution
- Pure Original Ingredients Calcium Chloride (1 lb) Food Safe, For Wine Making, Home Brew, & Cheese Making

---

## 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.com.au/products/253935447-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate](https://www.desertcart.com.au/products/253935447-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*