{"product_id":"myco-labs-premium-mushroom-substrate-mix-pasteurized-5-lbs-dung-grain-friendly","title":"Myco Labs Premium Mushroom Substrate Mix – Pasteurized, 5 LBS, Dung \u0026 Grain Friendly","description":"\u003cp\u003eMeet Myco Labs Premium Bulk Mushroom Substrate Mix, a purpose-built growing medium designed for a wide range of dung- and grain-loving mushrooms. Each 5 lb bag arrives pre-hydrated and pasteurized, so you can jump straight to inoculation with your preferred grain spawn. The pasteurization method is designed to balance essential nutrients and minerals with microbial safety, helping to preserve a nutrient profile while reducing potential competitors. The formulation also emphasizes moisture management, aiming to help you maintain suitable conditions during colonization and fruiting. This substrate is built for practical, real-world use, not a guaranteed result, and it invites you to explore what may be possible in your setup.\u003c\/p\u003e\n\u003ch2\u003eWhat makes it different\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePreserves beneficial nutrients and minerals while reducing spoilage risk.\u003c\/li\u003e\n  \u003cli\u003eBalanced nutrient profile supports mycelial development and consistent hydration.\u003c\/li\u003e\n  \u003cli\u003eMoisture management designed to help achieve field capacity without oversaturation.\u003c\/li\u003e\n  \u003cli\u003ePre-hydrated and pasteurized in 5 lb bags for immediate use with grain spawn.\u003c\/li\u003e\n  \u003cli\u003eCalcium+ mineral blend supports stable pH and provides trace minerals for growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cp\u003eDesigned for compatibility with most grain spawn, this substrate can be mixed with your inoculant, spread in a suitable container, and kept in appropriate conditions. Ensure adequate gas exchange and stable temperature to support colonization.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen the bag, loosen the substrate, and inoculate with your preferred grain spawn.\u003c\/li\u003e\n  \u003cli\u003eMaintain moisture and aeration; monitor temperature and humidity to support colonization and fruiting.\u003c\/li\u003e\n  \u003cli\u003eUse clean, closed or semi-closed setups to minimize contamination risk.\u003c\/li\u003e\n  \u003cli\u003eStore unused portions in a cool, dry place to preserve readiness for future batches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose Myco Labs\u003c\/h3\u003e\n\u003cp\u003eIn our cultivation line, this substrate offers a reliable base for experimentation and consistent performance, grounded in practical, real-world use. It is not a guarantee, but a thoughtful design informed by research and grower feedback that aims to support your growing journey.\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 makes Myco Labs substrate different from standard mixes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Our pasteurization approach balances nutrients while preserving beneficial minerals, aiming for healthy mycelium growth and moisture balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this substrate ready to use with grain spawn?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each 5 lb bag is pre-hydrated and pasteurized for immediate use with any grain spawn, simplifying setup for both beginners and experienced cultivators.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Myco Labs","offers":[{"title":"Default Title","offer_id":48193786609908,"sku":"B0CQ33CN59","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/myco-labs-premium-substrate-5lb-bag.jpg?v=1778398695","url":"https:\/\/www.cerapatiogarden.com\/products\/myco-labs-premium-mushroom-substrate-mix-pasteurized-5-lbs-dung-grain-friendly","provider":"Cera Garden","version":"1.0","type":"link"}