{"product_id":"rye-grain-2kg-hydrated-sterile-mushroom-spawn-unicorn-bag","title":"Rye Grain 2KG – Hydrated \u0026 Sterile Mushroom Spawn Unicorn Bag","description":"\u003cp\u003eTake your mushroom cultivation to the next level with our 2KG Rye Grain Spawn Bag, perfectly hydrated and fully sterilised in a professional-grade Unicorn 14A filter patch bag. This larger-size bag gives your mycelium more room to run — ideal for those looking to scale up, increase yield, or colonize larger bulk substrates. Made with high-quality organic rye grain, this spawn bag is the trusted choice for growing lion's mane, oyster, shiitake, reishi, and many more gourmet and medicinal mushrooms.\u003c\/p\u003e\u003cp\u003e✅ Sterilised, hydrated, and sealed – ready to inoculate\u003cbr\u003e✅ Works with spores, agar, or liquid culture\u003cbr\u003e✅ Made in sterile lab conditions for contamination-free growth\u003cbr\u003e✅ Extended shelf life – store in cool, dry conditions\u003c\/p\u003e\u003cp\u003eThis 2KG version is perfect for inoculating multiple bulk substrate trays or monotubs, giving you more value per grow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eWeight: 2KG\u003cbr\u003eGrain: Organic rye (hydrated \u0026amp; sterilised)\u003cbr\u003eBag Type: Unicorn 14A (0.2 micron filter)\u003cbr\u003eShelf Life: 3+ months (if unopened \u0026amp; stored properly)\u003c\/p\u003e","brand":"MycoFrog | Premium Mushroom Grow Kits, Spawn \u0026 Substrates UK","offers":[{"title":"Default Title","offer_id":54334392238418,"sku":null,"price":12.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/6931\/7970\/files\/RyeGrain1KG_cb00cdc2-132c-406f-ae61-b4307a7db1ce.png?v=1754582150","url":"https:\/\/mycofrog.co.uk\/products\/rye-grain-2kg-hydrated-sterile-mushroom-spawn-unicorn-bag","provider":"MycoFrog | Premium Mushroom Grow Kits, Spawn \u0026 Substrates UK","version":"1.0","type":"link"}