{"product_id":"growers-select-28q-cube-mushroom-monotub-fruiting-chambers-with-filter-disks-and-liners-2-pack","title":"Grower's Select 28Q Cube Mushroom Monotub Fruiting Chambers with Filter Disks and Liners (2 Pack)","description":"\u003cp\u003e- This 2-Pack features high-density polypropylene durability and resilience. Includes 8 Monotub Filter Disks, 2 liners and 8 Plugs.\n- Optimized Air Exchange - It has 4 air holes with our signature 2.5\" Monotub Filter Disks strategically placed to give mushrooms the best growth environment.\n- Small but Mighty! 28 Quart volume measuring 12\" x 12\" x 12\" OD, this chamber offers plenty of space while keeping the size compact.\n- Incubation Control: With the provided hole plugs, easily manage airflow during the incubation phase, guaranteeing optimal growth conditions.\n- Stackable \u0026amp; Sturdy: Designed with a stackable base that can support up to 10 bins stacked atop one another. Each monotub can support 150 lbs\n- Ideal Quantity of Grain Spawn to use per tub: 32-48oz (1.0-1.5lbs) | Bulk Substrate: 4-5lbs\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Greenbelt","offers":[{"title":"Default Title","offer_id":63572032192881,"sku":"B0CT7MXXCL","price":60.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/4132\/5169\/files\/51snZur9z2L._AC_SX679.jpg?v=1778193590","url":"https:\/\/greenbelt1.com\/products\/growers-select-28q-cube-mushroom-monotub-fruiting-chambers-with-filter-disks-and-liners-2-pack","provider":"Greenbelt","version":"1.0","type":"link"}