{"product_id":"b0c21qdhxx","title":"Boomer Shroomer Dry Bulk Substrate for Mushroom Cultivation (Coco Coir, Vermiculite, Gypsum) | Produces 10 Pounds of Pasteurized Substrate, Enough for Two Monotubs | Mushroom Substrate","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand : Boomer Shroomer\u003c\/li\u003e\n\u003cli\u003eStyle : Coco Coir,Vermiculite\u003c\/li\u003e\n\u003cli\u003eUPC : 196852195749\u003c\/li\u003e\n\u003cli\u003eGlobal Trade Identification Number : 00196852195749\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium CVG Bulk Substrate — Includes 500g coco coir, 500g vermiculite, and 100g gypsum, the ideal coco-coir, vermiculite \u0026amp; gypsum blend for mushroom cultivation.\u003c\/li\u003e\n\u003cli\u003eJust Add Boiling Water — Easily hydrate in a 5-gallon bucket using 16 cups of boiling water, then pasteurize for 24 hours to reach optimal field capacity.\u003c\/li\u003e\n\u003cli\u003eLarge Yield for Multiple Flushes — This dry mix makes about 9 lbs of hydrated bulk substrate, enough for two full monotub grows or other fruiting setups.\u003c\/li\u003e\n\u003cli\u003eHigh Moisture Retention \u0026amp; Aeration — Coco coir offers water-holding capacity, vermiculite adds air pockets, and gypsum stabilizes pH — creating a balanced environment for strong mycelial growth.\u003c\/li\u003e\n\u003cli\u003eVersatile \u0026amp; Beginner-Friendly — Perfect for spawn-to-bulk transfers (S2B) in monotubs, trays, or filter bags; a popular and reliable choice for both new and experienced mycologists.\u003c\/li\u003e\n\u003cli\u003eAny questions or concerns please contact Ashley at ashley@boomershroomer.com\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BoomerShroomer","offers":[{"title":"Default Title","offer_id":51212318474456,"sku":"B0C21QDHXX","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9890\/5816\/files\/71-0PHHRPPL._AC_SL1200.jpg?v=1765967502","url":"https:\/\/0w4cpd-be.myshopify.com\/products\/b0c21qdhxx","provider":"The Living Pane","version":"1.0","type":"link"}