{"product_id":"unicorn-10t-grain-spawn-bag","title":"Unicorn 10T — Mushroom Grain Spawn Bag (Medium)","description":"\u003cp\u003eThe Unicorn 10T is the workhorse grain spawn bag — and for most growers running regular batches, it's the one they end up sticking with. At up to 1.8kg per bag you get more spawn per run with fewer bags to seal, load, and shake out. The same 0.2 micron T filter as the 4T, scaled up. 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 1.8kg of grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 5\" × 4\" × 18\"\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 10T\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe most popular grain spawn bag size in the Unicorn range — fewer bags per batch means less handling, faster workflow\u003c\/li\u003e\n  \u003cli\u003eSame trusted 0.2 micron T filter as the 4T with up to 80% more grain capacity per bag\u003c\/li\u003e\n  \u003cli\u003eHandles full autoclave cycles at this weight without seal failure or warping\u003c\/li\u003e\n  \u003cli\u003eThe bag we use for our own grain spawn production — we've run thousands of these since 2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed a smaller bag for tighter batches? The \u003ca href=\"\/products\/unicorn-4t-grain-spawn-bag\"\u003e4T\u003c\/a\u003e holds up to 1kg. Scaling up? The \u003ca href=\"\/products\/unicorn-3t-mushroom-grain-spawn-bag-large\"\u003e3T\u003c\/a\u003e (up to 3kg) and \u003ca href=\"\/products\/unicorn-xlst-mushroom-grain-spawn-bag-extra-large\"\u003eXLST\u003c\/a\u003e (up to 6.8kg) carry more grain per bag.\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":64888386093405,"sku":"UB-10T-10","price":16.5,"currency_code":"GBP","in_stock":true},{"title":"100 Bags","offer_id":64888386191709,"sku":"UB-10T-100","price":80.0,"currency_code":"GBP","in_stock":true},{"title":"1000 (Full box)","offer_id":64948558889309,"sku":"UB-10T-1000","price":650.0,"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-10t-grain-spawn-bag","provider":"Myco Revolution","version":"1.0","type":"link"}