{"product_id":"mycology-basics-bulk-ultra-fine-gypsum-lab-grade-food-grade-no-additives-sterile-hepa-pack-5-0-lbs","title":"Mycology Basics Bulk Ultra-Fine Gypsum – Lab Grade, Food Grade, No Additives, Sterile HEPA Pack (5.0 lbs)","description":"\u003ch2\u003ePremium Gypsum for Mushroom Substrates\u003c\/h2\u003e\n\u003cp\u003eMycology Basics sets the industry standard with high-quality, ethically sourced mycology products. Our lab-grade gypsum is 100% pure and free of clumps, designed for easy incorporation into substrates and grain spawn. Each lot arrives in a HEPA-filtered enclosure, helping maintain a clean work environment and reduce contamination risk during handling.\u003c\/p\u003e\n\u003cp\u003eThis ultra-fine gypsum powder disperses smoothly in mixes, promoting more uniform buffering and a consistent texture in your substrate. While results can vary by recipe and technique, users often notice easier mixing and more even distribution when working with fine particles.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFine powder — minimizes chunks or pellets for effortless blending\u003c\/li\u003e\n  \u003cli\u003eHEPA-filtered packaging — helps maintain sterility and reduce contamination risk\u003c\/li\u003e\n  \u003cli\u003eImproved buffering — ultra-fine particles disperse evenly for more consistent substrate pH\u003c\/li\u003e\n  \u003cli\u003eGreat for grain spawn — smooth coating on grains supports uniform hydration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical uses and tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncorporate as a buffering component in substrate mixes to promote even moisture distribution\u003c\/li\u003e\n  \u003cli\u003eApply a fine gypsum coating to grains during spawn preparation for consistent performance\u003c\/li\u003e\n  \u003cli\u003eKeep the product sealed until use to preserve sterility\u003c\/li\u003e\n  \u003cli\u003eStore in a cool, dry place to maintain powder integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Mycology Basics\u003c\/li\u003e\n  \u003cli\u003eProduct type: Bulk ultra-fine gypsum powder\u003c\/li\u003e\n  \u003cli\u003eGrade: Lab grade, food grade, no additives\u003c\/li\u003e\n  \u003cli\u003ePackaging: HEPA-filtered enclosure for sterility\u003c\/li\u003e\n  \u003cli\u003eBest for: Substrates, grain spawn, and cultivation workflows\u003c\/li\u003e\n\u003c\/ul\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 makes Mycology Basics ultra-fine gypsum different?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ultra-fine gypsum buffers substrate evenly and coats grains for uniform moisture, with sterile packaging to reduce contamination risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this gypsum suitable for food-grade substrate preparation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is food-grade gypsum with no additives, ideal for substrate workflows and grain spawn in compatible setups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mycology Basics","offers":[{"title":"Default Title","offer_id":43989946007686,"sku":"B0CY3HJVSK","price":33.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/mycology-basics-ultra-fine-gypsum-powder.jpg?v=1778893494","url":"https:\/\/patiozora.com\/products\/mycology-basics-bulk-ultra-fine-gypsum-lab-grade-food-grade-no-additives-sterile-hepa-pack-5-0-lbs","provider":"PatioZora","version":"1.0","type":"link"}