{"product_id":"mycology-basics-gypsum-powder-for-mushroom-substrates-ultra-fine-lab-grade-food-grade-hepa-sterile-packaging-1-0-lb","title":"Mycology Basics Gypsum Powder for Mushroom Substrates – Ultra-Fine Lab Grade, Food Grade, HEPA Sterile Packaging (1.0 lb)","description":"\u003cp\u003eElevate your mushroom cultivation with Mycology Basics Gypsum Powder, a bulk, ultra-fine lab grade option designed for purity and performance. This gypsum is a fine, water-soluble powder with a high purity profile: 97% calcium sulfate dihydrate, 22.5% calcium, and 18% sulfur. It ships additive-free and dissolves cleanly into mixtures, helping you achieve consistent texture without unwanted residue.\u003c\/p\u003e\n\u003ch2\u003ePurity, solubility, and texture\u003c\/h2\u003e\n\u003cp\u003eThe chemistry matters. This gypsum delivers a mineral blend that dissolves readily in water, promoting even distribution across substrates or culinary blends. The fine powder texture makes measuring and mixing straightforward, supporting a smooth final consistency in your projects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e97% calcium sulfate dihydrate with 22.5% calcium and 18% sulfur for balanced mineral content\u003c\/li\u003e\n  \u003cli\u003e100% water soluble and residue-free for clean mixing\u003c\/li\u003e\n  \u003cli\u003eHighest grade organic gypsum without additives\u003c\/li\u003e\n  \u003cli\u003eResealable bag preserves powder freshness between batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eContamination control and packaging\u003c\/h2\u003e\n\u003cp\u003eGypsum is shipped in a humidity-controlled environment inside a HEPA enclosure to minimize exposure to contaminants and clumping. The sealed packaging helps maintain powder fineness and ease of use over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHumidity-controlled enclosure to reduce contamination risk\u003c\/li\u003e\n  \u003cli\u003eResealable packaging for long-term storage and convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVersatility for mushrooms, soil, and kitchen shelves\u003c\/h2\u003e\n\u003cp\u003eBeyond mushroom substrates, this gypsum supports garden and culinary uses. When paired with garden lime, it can influence soil texture and nutrient dynamics, potentially aiding in texture and runoff management in garden applications. In the kitchen, it serves as a mild thickener for brewing or tofu recipes, offering a mineral-rich option for body and structure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for mushroom substrates and substrate preparation\u003c\/li\u003e\n  \u003cli\u003eSupports soil structure when used with garden lime\u003c\/li\u003e\n  \u003cli\u003eSuitable as a thickener for brewing and tofu or other recipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStorage and handling are straightforward. Keep the resealable bag closed between uses, store in a cool, dry place, and measure with a clean scoop to maintain powder quality for future batches.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Mycology Basics Gypsum packaging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ultra-fine, 97% calcium sulfate dihydrate gypsum packaged in a humidity-controlled HEPA enclosure to maintain sterility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are common uses for this gypsum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for mushroom substrates, soil structure, and as a thickener in food prep like brewing or tofu.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mycology Basics","offers":[{"title":"Default Title","offer_id":48182655975668,"sku":"B0BZJQNDHN","price":22.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/mycology-basics-gypsum-fine-powder.jpg?v=1778375660","url":"https:\/\/www.cerapatiogarden.com\/products\/mycology-basics-gypsum-powder-for-mushroom-substrates-ultra-fine-lab-grade-food-grade-hepa-sterile-packaging-1-0-lb","provider":"Cera Garden","version":"1.0","type":"link"}