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What is the working area
High-density microfiber filter media
long-term investment for any serious sterilization setup
Beginners learning agar transfer technique — mistakes are forgiving because the mycelium outpaces most contamination
Midwest's Select Bulk Substrate Casing Mix - 7.5 pounds monotub margin: autoMidwest's Select Bulk Substrate Casing Mix 7. 5 Pounds Pasteurized Hydrated Ready to Use Take the guesswork out of bulk mushroom growing with Midwests top selling Select Bulk Substrate, now available in a convenient 7. 5 lb bag. Specially crafted for grain or dung loving mushrooms, this premium mix is fully hydrated, pasteurized, and ready to use right out of the bagperfect for monotubs, totes, or container grows. Designed for the popular bulk or