{"product_id":"growers-select-small-mushroom-monotub-fruiting-chamber-with-filter-disks-and-liner-28q-2-pack","title":"Grower's Select SMALL Mushroom Monotub Fruiting Chamber with Filter Disks and Liner 28Q (2-Pack)","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 SMALL Mushroom Monotub Fruiting Chamber – 28 Quart (2-Pack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Compact Monotubs for Flexible, Small-Scale Bulk Mushroom Grows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrower’s Select SMALL 28 Quart Monotub 2-Pack\u003c\/strong\u003e is ideal for growers who want added flexibility, consistency, and the ability to run multiple grows side-by-side. Whether you’re testing different strains, staggering harvests, or expanding a compact grow area, this two-pack delivers professional monotub performance in a space-efficient format.\u003c\/p\u003e\n\u003c!-- 360° Studio Video (same as Small Single) --\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\/d7589c480dfb4391802a31ff983f4296.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eEach monotub is molded from ultra-dense polypropylene and features strategically placed air exchange ports, premium adhesive filter disks, removable hole plugs, and a custom pre-cut liner. The reinforced, stackable base allows up to 10 tubs to be safely stacked—making this kit perfect for organized, scalable grows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × 28 Quart Custom Molded Polypropylene Monotubs\u003c\/strong\u003e \u003cstrong\u003e(12\" × 12\" × 12\")\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8 × Adhesive Filter Disks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 × Hole Plugs\u003c\/strong\u003e for airflow control\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2 × Custom Pre-Cut UV-Sterilized Monotub Liners\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\u003eMonotubs offer one of the simplest and most effective ways to grow mushrooms in bulk. By maintaining consistent humidity and filtered airflow within a single chamber, monotubs promote strong colonization, even pin sets, and reliable flushes—without complicated equipment.\u003c\/p\u003e\n\u003cp\u003eThis two-pack configuration allows growers to run parallel grows, experiment with multiple varieties, or increase output while maintaining a compact footprint.\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\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 style=\"background: #fffbe6;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall (This 2-Pack)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e28Q (each)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12\" × 12\" × 12\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 × 24–32 oz jar or ½ spawn bag (per tub)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4–5 lbs (per tub)\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\u003eMedium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44Q\u003c\/td\u003e\n\u003ctd\u003e18\" × 15.5\" × 12\"\u003c\/td\u003e\n\u003ctd\u003e1 spawn bag or 2 × 32 oz jars\u003c\/td\u003e\n\u003ctd\u003e7.5 lbs\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e☑\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge\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 highlight-card\"\u003e\n\u003ch3\u003eSmall (This 2-Pack) — 28Q each\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 × 24–32 oz jar or ½ spawn bag (per tub)\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\"\u003e4–5 lbs (per tub)\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\u003eMedium — 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 — 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 per monotub. Adjust substrate depth as needed based on species and grow style.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Use for Each 28Q Monotub\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Spawn:\u003c\/strong\u003e 1 grain jar (24–32 oz) or half a spawn bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Substrate:\u003c\/strong\u003e 4–5 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Running multiple strains, staggered harvests, testing genetics, or expanding small grow spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Results from a 28Q Monotub 2-Pack\u003c\/h2\u003e\n\u003cp\u003eRunning two 28Q monotubs side-by-side makes it easy to compare genetics, stagger harvests, or keep a backup tub in fruiting while another colonizes. With proper spawn ratios and substrate depth, the 28Q format can produce dense pin sets and consistent flushes—without taking over your grow space.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\" alt=\"Real results from two 28Q small monotubs fruiting indoors showing dense canopy growth\" src=\"https:\/\/i.ibb.co\/gLJKMFWc\/small-tub-window-fruiting-2-pack-web-final.jpg%0A\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; font-size: 0.95em; color: #555;\"\u003eReal in-home grow results using the Grower’s Select SMALL 28Q Monotub 2-Pack.\u003c\/p\u003e\n\u003cp\u003eIf you want the flexibility of multiple grows without jumping to a larger footprint, the \u003cstrong\u003eGrower’s Select SMALL 28 Quart Monotub 2-Pack\u003c\/strong\u003e delivers efficient, reliable performance—twice over.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595538165863,"sku":"GS282","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/Small_x2_tubs_web.jpg?v=1789057599","url":"https:\/\/fernprairiemycosupplies.com\/products\/growers-select-small-mushroom-monotub-fruiting-chamber-with-filter-disks-and-liner-28q-2-pack","provider":"Fern Prairie Myco Supplies","version":"1.0","type":"link"}