{"product_id":"growers-select-medium-mushroom-monotub-fruiting-chamber-with-filter-disks-and-liner-44q","title":"Grower's Select MEDIUM Mushroom Monotub Fruiting Chamber with Filter Disks and Liner 44Q","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\n\/* Comparison Section (Desktop table + Mobile cards) *\/\n.compare-wrap { margin: 10px 0 0; }\n.compare-table { width: 100%; border-collapse: collapse; text-align: left; }\n.compare-table th, .compare-table td { padding: 10px; border: 1px solid #ddd; vertical-align: top; }\n.compare-table thead tr { background: #f5f5f5; }\n.compare-table td, .compare-table th { white-space: normal; word-break: normal; overflow-wrap: anywhere; }\n\n.compare-cards { display: none; }\n\n@media (max-width: 750px) {\n  .compare-table-desktop { display: none; }\n  .compare-cards { display: block; }\n  .compare-card {\n    border: 1px solid #e6e6e6;\n    border-radius: 10px;\n    padding: 14px;\n    margin: 12px 0;\n    box-shadow: 0 6px 18px rgba(0,0,0,0.05);\n    background: #fff;\n  }\n  .compare-card h3 {\n    margin: 0 0 8px;\n    font-size: 16px;\n    line-height: 1.25;\n  }\n  .compare-row {\n    display: flex;\n    gap: 12px;\n    padding: 8px 0;\n    border-top: 1px solid #f0f0f0;\n  }\n  .compare-row:first-of-type { border-top: none; }\n  .compare-label {\n    flex: 0 0 45%;\n    font-weight: 700;\n    color: #333;\n  }\n  .compare-value {\n    flex: 1;\n    color: #333;\n  }\n  .highlight-card { background: #fffbe6; border-color: #f2e6a6; }\n}\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003eGrower's Select MEDIUM Mushroom Monotub Fruiting Chamber with Filter Disks and Liner – 44 Quart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Perfect Mid-Size Monotub for Faster \u0026amp; Reliable Bulk Mushroom Grows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrower's Select MEDIUM 44 Quart Monotub\u003c\/strong\u003e is designed for growers who want consistent, high-yield bulk results in a manageable, space-efficient footprint. Molded from super-dense polypropylene, this durable monotub offers excellent airflow control, humidity retention, and long-term reusability.\u003c\/p\u003e\n\u003c!-- 360° Studio Video (650px \/ Fade-In) --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 650px; margin: 35px auto;\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo style=\"display: block; width: 100%; height: auto;\" preload=\"metadata\" playsinline=\"\" muted=\"\" loop=\"loop\" autoplay=\"autoplay\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2dd3715e0a634ffb98df6ca1137b4c73.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eWith six strategically placed air exchange ports, original 2.5\" adhesive filter disks, removable hole plugs, and a custom-fit black liner, this monotub creates a stable fruiting environment while minimizing contamination risk. It’s an ideal step up from jars and a favorite size for home growers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × 44 Quart Custom Molded Polypropylene Monotub\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 × 2.5\" Monotub Adhesive Filter Disks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 × Hole Plugs\u003c\/strong\u003e for incubation and airflow control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCustom Pre-Cut UV-Sterilized Monotub Liner\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Grow with a Monotub?\u003c\/h2\u003e\n\u003cp\u003eMonotub fruiting chambers are one of the most efficient and beginner-friendly ways to grow mushrooms in bulk. By maintaining stable humidity and filtered fresh air exchange, monotubs support dense canopy formation and dependable flushes—without complicated equipment.\u003c\/p\u003e\n\u003cp\u003eThe Grower’s Select MEDIUM Monotub strikes the perfect balance between yield potential and space efficiency, making it a go-to option for new and experienced growers alike.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMonotub Size Comparison Guide\u003c\/h2\u003e\n\u003cdiv class=\"compare-wrap\"\u003e\n\u003c!-- Desktop Table --\u003e\n\u003cdiv style=\"overflow-x: auto;\" class=\"compare-table-desktop\"\u003e\n\u003ctable class=\"compare-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMonotub Size\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003cth\u003eRecommended Grain Spawn\u003c\/th\u003e\n\u003cth\u003eRecommended Bulk Substrate\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003eStackable\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall Monotub\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28Q\u003c\/td\u003e\n\u003ctd\u003e22\" × 14\" × 8\"\u003c\/td\u003e\n\u003ctd\u003e1 × 32 oz jar or 1–2 lbs spawn\u003c\/td\u003e\n\u003ctd\u003e4 lbs\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e☑\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fffbe6;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMedium Monotub (This Kit)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e44Q\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18\" × 15.5\" × 12\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 spawn bag or 2 × 32 oz jars\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7.5 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003e☑\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge Monotub\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66Q\u003c\/td\u003e\n\u003ctd\u003e22.5\" × 15.5\" × 12\"\u003c\/td\u003e\n\u003ctd\u003e2 spawn bags or 3–4 × 32 oz jars\u003c\/td\u003e\n\u003ctd\u003e10 lbs\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e☑\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Cards --\u003e\n\u003cdiv class=\"compare-cards\"\u003e\n\u003cdiv class=\"compare-card\"\u003e\n\u003ch3\u003eSmall Monotub — 28Q\u003c\/h3\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e12\" × 12\" × 12\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eGrain Spawn\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e1 × 32 oz jar or 1–2 lbs spawn\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eBulk Substrate\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e4 lbs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eStackable\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e☑\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-card highlight-card\"\u003e\n\u003ch3\u003eMedium Monotub (This Tub) — 44Q\u003c\/h3\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e18\" × 15.5\" × 12\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eGrain Spawn\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e1 spawn bag or 2 × 32 oz jars\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eBulk Substrate\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e7.5 lbs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eStackable\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e☑\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-card\"\u003e\n\u003ch3\u003eLarge Monotub — 66Q\u003c\/h3\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e22.5\" × 15.75\" × 12\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eGrain Spawn\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e2 spawn bags or 3–4 × 32 oz jars\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eBulk Substrate\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e10 lbs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compare-row\"\u003e\n\u003cdiv class=\"compare-label\"\u003eStackable\u003c\/div\u003e\n\u003cdiv class=\"compare-value\"\u003e☑\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; margin-top: 10px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Recommended amounts are guidelines. Experienced growers may adjust ratios based on substrate depth and species.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Use for the 44Q Monotub\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Spawn:\u003c\/strong\u003e 1 spawn bag or 2 × 32 oz grain jars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Substrate:\u003c\/strong\u003e 7.5 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e First-time bulk growers, home labs, and efficient mid-size harvests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're looking for a dependable, space-efficient monotub that delivers professional results without excess footprint, the \u003cstrong\u003eGrower’s Select MEDIUM 44 Quart Monotub\u003c\/strong\u003e is the perfect choice.\u003c\/p\u003e\n\u003chr\u003e\u003c!-- Lifestyle Image moved to bottom --\u003e\n\u003cdiv style=\"text-align: center; margin: 40px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"Grower's Select 44Q medium mushroom monotub fruiting chamber set up near a window indoors\" src=\"https:\/\/i.ibb.co\/TxfXCfcT\/Medium-tubs-window-tall-final-med.jpg\"\u003e\u003c\/div\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595538002023,"sku":"GS44","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/GS_Monotub_New_Final_2048_2048.jpg?v=1789057597","url":"https:\/\/fernprairiemycosupplies.com\/products\/growers-select-medium-mushroom-monotub-fruiting-chamber-with-filter-disks-and-liner-44q","provider":"Fern Prairie Myco Supplies","version":"1.0","type":"link"}