{"product_id":"13lb-monotub-refill-kit","title":"13 lb Monotub Refill Kit – 5 lb Sterilized Grain \u0026 8 lb Bulk Substrate","description":"\u003cp\u003eKeep your grow cycle going with a complete monotub refill: 5 lbs of sterilized milo sorghum grain spawn and 8 lbs of pasteurized bulk substrate, ready to use straight out of the bag.\u003c\/p\u003e\n\u003cp\u003eMade for growers who want to run the next batch without buying a whole new kit. Add your liquid culture (sold separately) and go.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 lbs sterilized milo sorghum grain spawn:\u003c\/strong\u003e double-washed and soaked overnight in RO water, enriched with gypsum, then vacuum-sealed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 lbs bulk substrate:\u003c\/strong\u003e coco coir, vermiculite, gypsum and Azomite, pasteurized and hydrated to field capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy growers refill with us\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo prep work:\u003c\/strong\u003e nothing to soak, mix or sterilize — inoculate, mix and maintain humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant-based substrate:\u003c\/strong\u003e longer shelf life and no odor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast colonization:\u003c\/strong\u003e hydrated to field capacity with the minerals mycelium needs for multiple flushes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean and sealed:\u003c\/strong\u003e lab-tested, heat-sealed with a 10 mm industrial seal in thick 3 mil bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5 micron filter patch:\u003c\/strong\u003e proper airflow without letting contaminants in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits most monotubs:\u003c\/strong\u003e a straight swap for your next run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Spore Sorcery?\u003c\/strong\u003e Over 30 years of mycology experience, and every batch made fresh in a sterile commercial facility and lab-tested before it ships.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This kit contains no mushrooms or mushroom culture. It is a sterilized growing medium for home mushroom cultivation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spore Sorcery","offers":[{"title":"13lbs (5lbs of Grain \u0026 8lbs of Substrate)","offer_id":47453793812708,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2739\/5812\/files\/2_bbed9bb0-6273-4dfd-b2e5-054a1425e54e.png?v=1765389427","url":"https:\/\/sporesorcery.com\/products\/13lb-monotub-refill-kit","provider":"Spore Sorcery","version":"1.0","type":"link"}