--- product_id: 186764512 title: "North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds)" brand: "north mountain supply" price: "41.89 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/186764512-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate store_origin: TN region: Tunisia --- # Boosts soil calcium & sulfur Optimizes brewing water hardness 1.5 lbs pure powder North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds) **Brand:** north mountain supply **Price:** 41.89 DT **Availability:** ❌ Out of Stock ## Summary > 🌟 Elevate every project—from garden to glass—with pure, professional-grade 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?** 41.89 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/186764512-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 - • **Multi-Use Versatility:** From pickling to plaster molds, this powder adapts seamlessly to culinary, gardening, and creative projects. - • **Garden Growth Catalyst:** Elevate your soil’s calcium and sulfur levels to improve water retention and combat blossom end rot like a pro gardener. - • **Freshness-Sealed Quality:** Tamper-evident airtight jar guarantees premium purity and long shelf life—always ready when you are. - • **Culinary Coagulation Power:** Transform homemade tofu with flawless texture using this trusted food-grade coagulant. - • **Precision Brewing Enhancer:** Add 1 tsp per 5 gallons to perfect water hardness and acidity for craft-level beer clarity and taste. ## Overview North Mountain Supply’s 1.5 lb Food Grade Calcium Sulfate (Gypsum) is a premium, multi-functional powder designed for precision brewing, soil enhancement, culinary uses like tofu making, and even crafting applications. Packaged airtight for freshness, it delivers consistent quality to elevate your homebrew, garden health, and creative projects with ease. ## Description 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. ## 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 and 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 | |---------------|-------| | ASIN | B084D4JMDB | | Best Sellers Rank | #161,769 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #360 in Beer Brewing Ingredients | | Brand | North Mountain Supply | | Brand Name | North Mountain Supply | | Customer Reviews | 4.6 out of 5 stars 1,102 Reviews | | Included Components | Gypsum | | Item Form | Powder | | Item Type Name | Gypsum | | Item Weight | 1.5 pounds | | Manufacturer | North Mountain Supply | | Model Number | GY-1.5lb | | Number of Items | 1 | | Part Number | GY-1.5lb | | Specific Uses For Product | Soil Conditioning | | UPC | 810045260181 | | Unit Count | 24 Ounce | ## Product Details - **Brand:** North Mountain Supply - **Flavor:** Unflavored - **Item Form:** Powder - **Primary Supplement Type:** Calcium - **Unit Count:** 1.00 Count ## 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) ![North Mountain Supply - GY-1.5lb Food Grade Calcium Sulfate (Gypsum) (1.5 Pounds) - Image 2](https://m.media-amazon.com/images/I/81JhGPCx33L.jpg) ## Available Options This product comes in different **Size** options. ## 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.tn/products/186764512-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate](https://www.desertcart.tn/products/186764512-north-mountain-supply-gy-1-5lb-food-grade-calcium-sulfate) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-07*