{"title":"Sterile Singles","description":"","products":[{"product_id":"sterilized-grain-bags-with-injection-ports-3lbs","title":"Organic Sterilized Grain Bag with Injection Port","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/kWL4iQA7lQQ?si=zUrfKyZAmarHlRAn\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":43067821162598,"sku":"EQUIP-INJECTBAG-3LB","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-organic-sterilized-grain-bag-with-injection-port-1202619527.png?v=1762208442"},{"product_id":"boomr-bag-manure-based-sterile-substrate-5lb","title":"‘Boomr Bag’ Manure-Based Sterile Mushroom Substrate","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BGjCMm3n6Zs?si=9AyUi32vzMs6fpQM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40213449998438,"sku":"EQUIP-BOOMR-5LB","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-boomr-bag-manure-based-sterile-mushroom-substrate-1202701300.png?v=1762216248"},{"product_id":"wood-lovr-wood-chip-based-sterile-substrate-5lb","title":"‘Wood Lovr’ Organic Hardwood-Based Sterile Mushroom Substrate","description":"","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40213450752102,"sku":"EQUIP-WOODLOVR-5LB","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-wood-lovr-organic-hardwood-based-sterile-mushroom-substrate-1202701295.png?v=1762216237"},{"product_id":"shroomtek-all-in-one-mushroom-grow-bag","title":"'ShroomTek' + Spore Boostr All-In-One Mushroom Grow Bag","description":"\u003cp\u003e\u003cstrong\u003eAs easy as inject, grow, harvest\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShroomTek contains a proprietary blend of sterilized, nutrient-rich, organic manure-based compost, organic grain, coco coir, and several quality substrate supplements (although we keep the exact blend a secret!) Each bag is optimally hydrated for substrate mix and volume to ensure a healthy, well-hydrated environment for optimal mycelial growth.\u003c\/p\u003e\n\u003cp\u003eBags also include a self-healing injection port for use with a spore or culture syringe plus a 5 micron filter patch to block airborne contaminants while providing even gas exchange. Once inoculated, you can expect your first flush within 30-60 days (depending on species and strain.) \u003c\/p\u003e\n\u003c!----\u003e","brand":"North Spore","offers":[{"title":"Single Box (3 lbs)","offer_id":43067817853030,"sku":"EQUIP-STEK-SM","price":29.99,"currency_code":"USD","in_stock":false},{"title":"4-pack box (12 lbs)","offer_id":43067817885798,"sku":"EQUIP-STEK-SM-4CT","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-shroomtek-spore-boostr-all-in-one-mushroom-grow-bag-1202619529.png?v=1762208439"},{"product_id":"mastr-mix-sterile-mushroom-bulk-substrate","title":"'Mastr Mix' Sterile Soyhull \u0026 Hardwood Bulk Substrate","description":"\u003cp\u003eOur premium sterilized ‘Mastr Mix’ contains a blend of hardwood sawdust, non-GMO soyhulls, and select substrate amendments. This proprietary blend is formulated for higher yields and has a pleasant, leafy, deep veggie aroma (thanks to the premium soyhulls used in our recipe).\u003c\/p\u003e\n\u003cp\u003eAfter more than a year of development, the result is a product with a better nutritional profile for a faster mycelial run (and even better yields than the original mix mushroom growers have come to love!) ‘Mastr Mix’ is an ideal bulk substrate for use with any of our \u003ca href=\"https:\/\/northspore.com\/collections\/grain-spawn\" data-cke-saved-href=\"https:\/\/northspore.com\/collections\/grain-spawn\"\u003egrain spawn\u003c\/a\u003e strains.\u003c\/p\u003e\n\u003cp\u003eThis bulk substrate is ideal for fruiting straight from the bag in a controlled environment (like a \u003ca href=\"https:\/\/northspore.com\/collections\/martha-tents-supplies\" data-cke-saved-href=\"https:\/\/northspore.com\/collections\/martha-tents-supplies\"\u003emartha tent\u003c\/a\u003e or \u003ca href=\"https:\/\/northspore.com\/collections\/monotubs\" data-cke-saved-href=\"https:\/\/northspore.com\/collections\/monotubs\"\u003emonotub\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMoisture content: Each bag is optimally hydrated for fast colonization times and top yields.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor 3 lb. bag of inoculated grain spawn - we recommend 8-12 bags of Mastr Mix\u003c\/li\u003e\n\u003cli\u003eFor 6 lb. bag of inoculated grain spawn - we recommend 16-24 bags of Mastr Mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e(Higher inoculation rates may improve colonization times and yield.)\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":41485990428774,"sku":"EQUIP-MASTRMIX-5LB","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-mastr-mix-sterile-soyhull-hardwood-bulk-substrate-1202701281.png?v=1762215888"},{"product_id":"cvg-coco-vermiculite-gypsum-classic-bulk-substrate","title":"CVG (Coco Vermiculite Gypsum) Sterile Bulk Substrate","description":"\u003cp\u003eOur ready-to-use CVG blend starts with our own RHP-certified \u003ca href=\"https:\/\/northspore.com\/collections\/coco-coir\"\u003eMycoCoco\u003c\/a\u003e as the base (the first coco coir researched and selected specifically for its mushroom cultivation qualities). We then add asbestos-free, horticulture-grade, US-sourced \u003ca href=\"https:\/\/northspore.com\/collections\/substrate-supplements\/products\/bulk-vermiculite-fine-medium-for-mushroom-cultivation\"\u003evermiculite\u003c\/a\u003e and complete the trifecta with OMRI-approved gypsum. These components have a low bacterial load and low nitrogen levels making them less prone to contamination and ideal for beginner growers. The result is a perfect balanced substrate for mushroom spawn to prosper and fruit. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMoisture content: Each bag is optimally hydrated for fast colonization times and top yields.\u003c\/em\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpawn to bulk ratio:\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommended mixing 1 colonized grain spawn bag with 2-4 bags of CVG. (Higher inoculation rates may improve your success.)\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":42254809694310,"sku":"EQUIP-CVG-5LB","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-cvg-coco-vermiculite-gypsum-sterile-bulk-substrate-1202701299.png?v=1762215890"},{"product_id":"hb4-sterile-mushroom-substrate","title":"HB4 (Home Blend v4) Sterile Mushroom Substrate","description":"\u003cp\u003eThis high-performance formula features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50\/50 mix of worm castings and coco coir\u003c\/strong\u003e, enhanced with a custom nutrient pack formulated specifically for the\u003cspan\u003e \u003c\/span\u003e\u003cem\u003elegal\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003ecultivation of dung-loving mushroom species. It’s the same substrate that fueled the award-winning strain crowned at the Denver Psychedelic Cup 2024 — a true benchmark for consistency and potency.\u003c\/p\u003e\n\u003cp\u003eClean, nutrient-rich, and eco-conscious, HB4 offers a manure-free alternative to traditional dung-based substrates without compromising results.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":43442027200614,"sku":"JAMO-HB4","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/sterile-substrate-hb4-home-blend-v4-sterile-mushroom-substrate-1202701280.png?v=1762215651"}],"url":"https:\/\/northspore.com\/collections\/sterile-singles.oembed","provider":"North Spore","version":"1.0","type":"link"}