{"title":"Grain Spawn","description":"\u003cdiv class=\"shogun-root\" data-shogun-id=\"5e2b42cd89cd19004f417f6e\" data-shogun-site-id=\"5abd4f72-7e84-4889-ace5-afded4910a0c\" data-shogun-page-id=\"5e2b42cd89cd19004f417f6e\" data-shogun-page-version-id=\"67e1a4b122517f2bec691a09\" data-shogun-platform-type=\"shopify\" data-shogun-variant-id=\"67e1a4b122517f2bec691a0d\" data-shogun-page-type=\"category\" data-shogun-power-up-type=\"\" data-shogun-power-up-id=\"\" data-region=\"main\"\u003e \u003c\/div\u003e","products":[{"product_id":"snow-oyster-grain-spawn","title":"Organic Snow Oyster Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic Snow Oyster (Pleurotus ostreatus)\u003cem data-mce-fragment=\"1\"\u003e \u003c\/em\u003egrain spawn features a popular strain that produces firm caps with a sweet flavor and aroma that holds its shape when cooked. The taste of snow oyster mushrooms is very mild, and some even describe it as slightly woody and earthy. Snow oysters are great for confident beginners and are reliable indoor year-round producers. If kept in the right conditions, they will yield substantial first, second, and even third harvests (making them an ideal commercial variety!)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSnow oyster grain spawn can be used for indoor cultivation year round. When used for outdoor cultivation, snow oysters will fruit in the cooler months.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSnow oyster grain spawn can be used for indoor production using sawdust or straw or outdoor production using straw or wood chips.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Snow oyster grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871918010470,"sku":"GRAIN-PO3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-snow-oyster-mushroom-grain-spawn-1202701235.png?v=1762215532"},{"product_id":"blue-oyster-grain-spawn","title":"Organic Blue Oyster Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic blue oyster (\u003cem data-mce-fragment=\"1\"\u003ePleurotus ostreatus) \u003c\/em\u003egrain spawn features a strain that is a fast substrate colonizer. It produces mushrooms with a strong bluish-gray hue, rich umami flavor, and soft meaty texture. Blue oysters are great for beginners, and as our most productive oyster strain, they are reliable indoor year-round producers. If kept in the right conditions, they will yield substantial first, second, and even third harvests (making them one of the best commercial varieties!)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBlue oyster grain spawn can be for indoor cultivation year round. When used for outdoor cultivation, blue oysters are generally cold tolerant and fruit prolifically in early spring or late fall. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBlue oyster grain spawn can be used for indoor production using sawdust or straw or outdoor production using straw or wood chips.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Blue oyster grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871702528102,"sku":"GRAIN-PO1","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-blue-oyster-mushroom-grain-spawn-1202763304.png?v=1762256567"},{"product_id":"italian-oyster-grain-spawn","title":"Organic Italian Oyster Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic Italian oyster (\u003cem data-mce-fragment=\"1\"\u003ePleurotus pulmonarius) \u003c\/em\u003egrain spawn features a strain with a deliciously mild flavor and earthy aroma. Italian oyster mushrooms are thicker and meatier than blue oyster mushrooms, and their brown frilled caps can grow quite large. They are great for beginners and are reliable indoor year-round producers. If kept in the right conditions, they will yield substantial first, second, and even third harvests (making them an ideal commercial variety!)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eItalian oyster grain spawn can be used for indoor cultivation year round. When used for outdoor cultivation, Italian oysters are generally cold tolerant and fruit prolifically in early spring or late fall. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eItalian oyster grain spawn can be used for indoor production using sawdust or straw or outdoor production using straw or wood chips.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Italian oyster grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871858667622,"sku":"GRAIN-PP1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-italian-oyster-mushroom-grain-spawn-1202701233.png?v=1762215519"},{"product_id":"golden-oyster-grain-spawn","title":"Organic Golden Oyster Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified golden oyster \u003cem data-mce-fragment=\"1\"\u003e(Pleurotus citrinopileatus) \u003c\/em\u003egrain spawn feature a tropical strain that produces beautiful clusters of bright, jaw-droppingly beautiful mushrooms with medium yellow caps and long delicate stems. A favorite at farmer's markets, they have a mild nutty flavor and aroma reminiscent of cashews. Golden oysters are great for beginners and are reliable indoor year-round producers. If kept in the right conditions, they will yield substantial first, second, and even third harvests (making them an ideal commercial variety!) As a tropical strain, they thrive with higher humidity.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eGolden oyster grain spawn can be used for indoor cultivation year round. When used for outdoor cultivation, golden oysters are generally not cold tolerant and fruit prolifically in summer months. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGolden oyster grain spawn can be used for indoor production using sawdust or straw or outdoor production using straw or wood chips.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Golden oyster grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871840120934,"sku":"GRAIN-PC2","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-golden-oyster-mushroom-grain-spawn-1211705089.png?v=1766002725"},{"product_id":"shiitake-grain-spawn","title":"Organic Shiitake Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cp\u003eOur USDA-certified organic Shiitake \u003cem data-mce-fragment=\"1\"\u003e(Lentinula edodes) \u003c\/em\u003egrain spawn features a popular strain that produces light brown, medium-to-large, umbrella-shaped caps. Shiitake mushrooms are a delicious edible fungus from East Asia and their flavor is described as rich, savory, buttery, and umami. This strain tends to produce generous flushes, making them a great mushroom for confident beginners. They colonize quickly and are the most reliable producers of any species, which is why they are ideal for commercial cultivation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShiitake grain spawn can be used for indoor production using sawdust or straw. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Shiitake grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for cultivation, inoculation, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":31691090395238,"sku":"GRAIN-LE2","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-shiitake-mushroom-grain-spawn-1202701234.png?v=1762216358"},{"product_id":"king-trumpet-grain-spawn","title":"Organic King Trumpet Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic king trumpet \u003cem data-mce-fragment=\"1\"\u003e(Pleurotus eryngii)\u003c\/em\u003e grain spawn features a strain that produces large flushes of meaty and delicious mushrooms that are earthy, aromatic, and savory. Raw king trumpets, though dense and spongy in texture, lack aroma and flavor. But when cooked, they come to life with a soft crunchy texture and a mild savory umami flavor reminiscent of abalone.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnlike other oyster varieties, king trumpets can be more difficult because they prefer cooler temperatures and are prone to drying out or stopping their growth if humidity is not maintained in the early stages. Additionally, King trumpets do not reliably produce second flushes, but may if temperature and humidity conditions are well controlled. Therefore, they are recommended for more advanced growers.\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKing trumpet grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. King trumpet grain spawn must be combined with a substrate in order to fruit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15925985149030,"sku":"GRAIN-PE1","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-king-trumpet-mushroom-grain-spawn-1202701236.png?v=1762216371"},{"product_id":"pioppino-grain-spawn","title":"Organic Pioppino Mushroom Grain Spawn","description":"\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic pioppino\u003cem data-mce-fragment=\"1\"\u003e (Cyclocybe aegerita) \u003c\/em\u003egrain spawn features a strain that fruits clusters of snappy-stalked, medium-to-large mushrooms with velvety brown caps. Pioppino is a relatively fast substrate colonizer but can be very finicky, which requires some patience and precision. They prefer cooler temperatures and are prone to drying out or halting their growth if humidity is not maintained when the mushrooms are still in their early stages. However, when they grow successfully you can expect decent harvests of these delicious mushrooms. They do not reliably produce second flushes, but may produce if conditions remain controlled and humidity is correct. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePioppino grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Pioppino grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15925984690278,"sku":"GRAIN-AA1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-pioppino-mushroom-grain-spawn-1202701240.png?v=1762216355"},{"product_id":"chestnut-mushroom-grain-spawn","title":"Organic Chestnut Mushroom Grain Spawn","description":"\u003cdiv class=\"product-description rte\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic chestnut \u003cem data-mce-fragment=\"1\"\u003e(Pholiota adiposa)\u003c\/em\u003e grain spawn features a popular strain widely cultivated in Japan. Mushrooms are velvety with small-to-medium, delightfully speckled caps resembling the color of their namesake nut. When cooked, they have a woodsy aroma, a crunchy texture, and a rich, nutty, mildly-sweet flavor.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eChestnuts can be a bit finicky, but generally grow well indoors. They prefer cooler temperatures and are prone to drying out or stopping their growth if humidity is not maintained when the mushrooms are still in their early stages. However, when they grow successfully you can expect significant and commercially-viable harvests. Note that chestnuts do not reliably produce subsequent flushes.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChestnut grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Chestnut grain spawn must be combined with a substrate in order to fruit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15925984591974,"sku":"GRAIN-PA1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-chestnut-mushroom-grain-spawn-1202701237.png?v=1762216362"},{"product_id":"lions-mane-grain-spawn","title":"Organic Lion's Mane Mushroom Grain Spawn","description":"\u003cdiv data-mce-fragment=\"1\" class=\"product-description rte\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic lion's mane\u003cem data-mce-fragment=\"1\"\u003e (Hericium erinaceus) \u003c\/em\u003egrain spawn features a strain that produces plump, dense, shaggy mushroom clusters with a consistency and flavor similar to crab meat. This mushroom is highly versatile and can be enjoyed cooked, dried, extracted, or even steeped as a tea! While slightly more difficult to get flushes than oysters, they are great for confident beginners and are reliable indoor year-round producers. And, if kept in the right conditions, they will yield substantial first, second, and even third harvests (making them an ideal commercial variety!) Note that lion's mane can be prone to drying out if the ambient humidity is too low.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/northspore.com\/blogs\/the-black-trumpet\/5-ways-to-cook-lion-s-mane\"\u003e\"5 of the Best Lion's Mane Mushroom Recipes\"\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLion's mane grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Lion's mane grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003eSecond image courtesy of Cleveland Fungi\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871708885094,"sku":"GRAIN-HE1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-lion-s-mane-mushroom-grain-spawn-1202763303.png?v=1762256331"},{"product_id":"pink-oyster-mushroom-grain-spawn","title":"Organic Pink Oyster Mushroom Grain Spawn","description":"\u003cdiv class=\"product-description rte\"\u003e\n\u003cp\u003eOur USDA-certified organic Pink Oyster\u003cem\u003e (Pleurotus djamor)\u003c\/em\u003e\u003cem\u003e \u003c\/em\u003egrain spawn features a tropical strain that produces beautiful clusters of light pink to deep pinkish-red caps that are a favorite at farmers' markets. They are succulent and savory, and have a denser texture than other oyster varieties. They are great for beginners and are reliable indoor year-round producers. And, if kept in the right conditions, they will yield substantial first, second, and even third harvests (making them an ideal commercial variety!) Note that the shelf life of pink oysters is shorter than other oyster varieties. As a tropical strain, they also thrive with higher humidity.\u003c\/p\u003e\n\u003cp\u003ePink oyster grain spawn can be used for indoor cultivation year round. When used for outdoor cultivation, pink oysters are not cold tolerant and fruit prolifically in summer months.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePlease note pink oyster mycelium is a pale pink color which may be harder to see than other species. All spawn leaving our warehouse is fully colonized and ready to use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePink oyster grain spawn can be used for indoor production using sawdust or straw or outdoor production using straw or wood chips.\u003c\/li\u003e\n\u003cli\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli\u003eThis is not a mushroom grow kit. Pink oyster grain spawn must be combined with a substrate in order to fruit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":40871704559718,"sku":"GRAIN-PD1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-pink-oyster-mushroom-grain-spawn-1202701231.png?v=1762216373"},{"product_id":"hen-of-the-woods-grain-spawn","title":"Organic Hen of the Woods (Maitake) Grain Spawn","description":"\u003cdiv class=\"product-description rte\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic Hen of the woods (\u003cem data-mce-fragment=\"1\"\u003eGrifola frondosa) \u003c\/em\u003efeatures a popular strain that produces mushrooms with a delicate feathery texture and earthy rich flavor. Hen is one of the finest fungi on the market, despite the fact that it's not as popular as other foods in its category. Its lacy sides make it a great option for frying, roasting, sautéing, and adding a visual flair to many dishes. Indoor fruiting can be inconsistent, and growing conditions must be well maintained. For this reason, these mushrooms are best for more advanced growers who have had some success growing other species indoors. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHen of the woods grain spawn can be used for indoor production using sawdust-based sterilized substrate. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Hen of the woods grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15394477834342,"sku":"GRAIN-GF1","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-hen-of-the-woods-maitake-grain-spawn-1129312299.jpg?v=1762457667"},{"product_id":"nameko-mushroom-grain-spawn","title":"Organic Nameko Mushroom Grain Spawn","description":"\u003cp\u003eOur USDA-certified organic nameko (\u003cem\u003ePholiota nameko\u003c\/em\u003e) grain spawn features a popular strain that's widely cultivated in Japan. As these mushrooms grow, they are covered in a layer of natural gelatin which gives them a unique, almost shiny appearance. When cooked, nameko has an earthy flavor with subtle fruit-like hints, and an aroma reminiscent of cashews and butterscotch. Because they need cooler temperatures and constant humidity when fruiting, they require patience and precision. They are not ideal for beginners but can be quite rewarding for experienced growers.  \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNameko grain spawn can be used for indoor production using sawdust-based sterilized substrate.\u003c\/li\u003e\n\u003cli\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli\u003eThis is not a mushroom grow kit. Nameko grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15967842959462,"sku":"GRAIN-PN1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-nameko-mushroom-grain-spawn-1202701242.png?v=1762216239"},{"product_id":"reishi-mushroom-grain-spawn","title":"Organic Red Reishi Mushroom Grain Spawn","description":"\u003cdiv class=\"product-description rte\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic red reishi \u003cem data-mce-fragment=\"1\"\u003e(Ganoderma lucidum) \u003c\/em\u003egrain spawn features a strain that produces beautiful, waxy, reddish-brown fruiting bodies that are highly prized for their medicinal properties. Due to its bitter flavor and tough texture, it is not recommended for culinary use. However, it is ideal for drying and making powders, teas, and stocks. It can also be extracted and made into a tincture. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eReishi mushrooms will only produce one flush. If growing antlers, use large grow bags to allow enough space for tall antlers to form. For larger yields, allow the mushrooms to form conks instead of antlers. (This is done by allowing lots of fresh air exchange in the growing environment.) \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReishi grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Reishi grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003ereshi, lingzi, lingzhi, ling chih, bracket, bracket fungus, bracket fungi, ganoderma\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":15967864488038,"sku":"GRAIN-GL1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-red-reishi-mushroom-grain-spawn-1202701238.png?v=1762216242"},{"product_id":"beech-mushroom-grain-spawn","title":"Organic Beech Mushroom Grain Spawn","description":"\u003cp data-mce-fragment=\"1\"\u003eOur USDA-certified organic beech \u003cem data-mce-fragment=\"1\"\u003e(Hypsizygus tessellatus)\u003c\/em\u003e grain spawn features a strain with a lightly sweet, savory and nutty flavor, and subtly crunchy texture. Beech is a slow-growing mushroom that is found on beech trees in the wild, hence the name. Native to East Asia, they are perfect in soups, stews, stir-fries, or sauces, and maintain their crisp texture if added as the final ingredient. Beech can be a bit finicky, but generally grows well indoors. They require high CO2 levels to achieve delicate, long stems, but can also be fruited like oysters. They prefer cooler temperatures, and when they grow successfully, you can expect significant and commercially-viable harvests. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBeech grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is not a mushroom grow kit. Beech grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":31295439798374,"sku":"GRAIN-HT1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-beech-mushroom-grain-spawn-1129312290.jpg?v=1762457799"},{"product_id":"specialty-strains","title":"Organic Specialty Strain Grain Spawn","description":"\u003cdiv class=\"product-description rte\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur extensive culture bank gives us the opportunity to create limited-edition organic grain spawns that aren't typically available on our website! All grain spawn is USDA certified organic and made to order. (This page is updated 1-2x a month, as new strains become available.)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003eScroll down to learn more about available species and strains.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"King Blue Oyster (Pleurotus ostreatus)","offer_id":39343934210150,"sku":"GRAIN-PO19","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Popham Elm Oyster (Pleurotus ostreatus)","offer_id":32224206028902,"sku":"GRAIN-PO2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Belgium Hen of the Woods (Grifola frondosa)","offer_id":39405114327142,"sku":"GRAIN-GF6","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grain-spawn-specialty-strains-28415912968294.jpg?v=1762457958"},{"product_id":"black-king-mushroom-grain-spawn-certified-organic-6-lbs","title":"Organic Black King Mushroom Grain Spawn","description":"\u003cp\u003eOur USDA-certified organic black king \u003cem\u003e(Pleurotus spp.) \u003c\/em\u003egrain spawn features a strain that produces hearty mushrooms with beautiful brown marbled caps and soft stems. When cultivated successfully, you can expect a large harvest of very meaty and delicious mushrooms. Black kings offer the hearty texture of king trumpets, but the growth style of a regular oyster. They prefer cooler temperatures and are prone to drying out or stopping their growth if humidity is not maintained when the mushrooms are still in their early stages. They require high CO2 to achieve delicate, long stems, but can also be fruited like oysters. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack king grain spawn can be used for indoor production using sawdust-based sterile substrate.\u003c\/li\u003e\n\u003cli\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli\u003eThis is not a mushroom grow kit. Black king grain spawn must be combined with a substrate in order to fruit. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpon receiving your spawn:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for specifications, growing, and storage guides.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":39513029967974,"sku":"GRAIN-PSP1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-black-king-mushroom-grain-spawn-1202701239.png?v=1762216121"},{"product_id":"organic-golden-enoki-mushroom-grain-spawn","title":"Organic Golden Enoki Mushroom Grain Spawn","description":"\u003cdiv style=\"max-width: 800px; margin: 0 auto; color: #222; line-height: 1.6;\" class=\"golden-enoki-content\"\u003e\n\u003cp\u003eNorth Spore Golden Enoki (\u003cem\u003eFlammulina velutipes\u003c\/em\u003e) grain spawn features a cultivated strain that produces elegant clusters of slender, golden-yellow mushrooms with long, threadlike stems and petite button-like caps. A staple in East Asian cuisine, Golden Enoki offers a crisp texture and mild, slightly fruity flavor that deepens when cooked—perfect for soups, stir-fries, and hot pots.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGolden Enoki is a rewarding indoor variety, particularly suited to cooler temperatures and high humidity. When grown under the right conditions, it can produce generous first and second flushes, making it a great option for small-scale commercial growers and serious home cultivators alike. Though more cold-tolerant than tropical oysters, Golden Enoki prefers stable environmental control for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGolden Enoki grain spawn is ideal for indoor cultivation and should be kept out of direct sunlight and dry environments. It may fruit outdoors in spring or fall in cooler regions, but it is best known for its performance indoors under controlled conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShiitake grain spawn can be used for indoor production using sawdust or straw.\u003c\/li\u003e\n\u003cli\u003eDo not use grain spawn for log inoculation.\u003c\/li\u003e\n\u003cli\u003eThis is not a mushroom grow kit. Shiitake grain spawn must be combined with a substrate in order to fruit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpon receiving your spawn:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eScroll down for cultivation, inoculation, and storage guides.\u003c\/em\u003e\u003c\/p\u003e\n\u003cem\u003e\u003c\/em\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":42963531661414,"sku":"GRAIN-FV4","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grain-spawn-organic-golden-enoki-mushroom-grain-spawn-1202763302.png?v=1762256559"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/collections\/organic_grain_spawn.jpg?v=1661812983","url":"https:\/\/northspore.com\/collections\/grain-spawn.oembed?page=2","provider":"North Spore","version":"1.0","type":"link"}