{"product_id":"unicorn-3t-mushroom-grain-spawn-bag-large","title":"Unicorn 3T — Mushroom Grain Spawn Bag (Large)","description":"\u003cp\u003eThe Unicorn 3T is the large grain spawn bag in the range — built for growers producing spawn in bulk. At up to 3kg of grain per bag you prep far more spawn per run with fewer bags to seal and shake out, while keeping the same tight 0.2 micron T filter that runs through the whole Unicorn spawn line. Made in the USA since 1990 by Unicorn Bags LLC, the industry's most trusted name in mushroom cultivation bags.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter:\u003c\/strong\u003e 0.2 micron T filter — tight filtration that keeps contamination pressure low through the full colonisation period\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Up to 3kg of grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8\" × 5\" × 19\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 3.0 mil polypropylene — autoclave and pressure cooker safe at 121°C \/ 15 PSI\u003c\/li\u003e\n  \u003cli\u003eSide-gusseted, reinforced bottom seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy growers choose the 3T\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMore grain per bag than the 4T or 10T — fewer autoclave runs and less handling when you're scaling spawn production\u003c\/li\u003e\n  \u003cli\u003eThe same trusted 0.2 micron T filter as the rest of the Unicorn spawn range\u003c\/li\u003e\n  \u003cli\u003eHandles full autoclave cycles at this volume without seal failure or warping\u003c\/li\u003e\n  \u003cli\u003eIdeal for larger labs and commercial growers running big spawn batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed smaller bags for tighter batches? We also stock the \u003ca href=\"\/products\/unicorn-4t-grain-spawn-bag\"\u003e4T\u003c\/a\u003e (up to 1kg) and \u003ca href=\"\/products\/unicorn-10t-grain-spawn-bag\"\u003e10T\u003c\/a\u003e (up to 1.8kg). Need even more capacity? The \u003ca href=\"\/products\/unicorn-xlst-mushroom-grain-spawn-bag-extra-large\"\u003eXLST\u003c\/a\u003e is the largest in the range.\u003c\/p\u003e\n\n\u003cp\u003eNeed substrate bags instead? See our \u003ca href=\"\/collections\/mushroom-fruiting-bags\"\u003efruiting bag range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIn stock at our Glasgow warehouse. Dispatched same or next day.\u003c\/p\u003e","brand":"Unicorn Bags","offers":[{"title":"10 Bags","offer_id":64949106803037,"sku":"UB-3T-10","price":18.0,"currency_code":"GBP","in_stock":true},{"title":"100 Bags","offer_id":64949106835805,"sku":"UB-3T-100","price":88.0,"currency_code":"GBP","in_stock":true},{"title":"1000 (Full Box)","offer_id":64949106868573,"sku":"UB-3T-1000","price":680.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/7010\/4669\/files\/productpicssoonunicorn-nontrans.png?v=1781127757","url":"https:\/\/mycorevolution.co.uk\/products\/unicorn-3t-mushroom-grain-spawn-bag-large","provider":"Myco Revolution","version":"1.0","type":"link"}