{"product_id":"blue-oyster-sporeless-pleurotus-ostreatus","title":"Blue Oyster Sporeless - Pleurotus ostreatus","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBlue Oyster Sporeless\u003c\/strong\u003e (Pleurotus ostreatus) liquid culture syringe, suitable for inoculating grain, straw, hardwood-based substrates, agar, and other media. An excellent choice for growers seeking a fast-growing oyster variety with reduced or minimal spore production.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat You Will Receive\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSterile Blue Oyster Sporeless live liquid culture syringe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSterile needle for precise inoculation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIdeal Growing Conditions – Blue Oyster Sporeless\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSubstrate: Straw, hardwood sawdust, wood chips, supplemented substrates\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColonisation Temperature: 20°C – 24°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFruiting Temperature: 14°C – 20°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHumidity: 85–95%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCO₂ concentration: Low (requires good fresh air exchange for proper cap formation)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBlue Oyster\u003c\/strong\u003e grows vigorously and is well-suited for indoor cultivation, especially where reduced spore load is preferred.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAbout Sporeless Blue Oyster\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBlue Oyster (Pleurotus ostreatus) is a popular gourmet mushroom known for its dense clusters and strong growth. The sporeless variant produces little to no spores, making it ideal for indoor growing environments where air quality and cleanliness are important.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll liquid cultures are:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003efreshly prepared from tested master cultures\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehandled under sterile conditions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003echecked to ensure only clean, viable mycelium is present\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe guarantee clean culture; if any issues arise, we will replace it.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat Is Liquid Culture\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLiquid Culture (LC) is live mushroom mycelium suspended in a nutrient-rich liquid medium. It allows for faster colonisation and more consistent results compared to spores.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRoom temperature: up to 1 month\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRefrigerated: up to 12 months or longer\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFor best performance, it is recommended to use the culture soon after receiving.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003emushroom cultivation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eagar work and culture expansion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003egrain spawn preparation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eindoor growing setups where reduced spore production is beneficial\u003c\/span\u003e\u003c\/p\u003e","brand":"Urban Fungi","offers":[{"title":"10mL","offer_id":57748335264089,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true},{"title":"20mL","offer_id":57748335296857,"sku":null,"price":19.0,"currency_code":"EUR","in_stock":true},{"title":"30mL","offer_id":57748335329625,"sku":null,"price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/0859\/5033\/files\/Yourparagraphtext_2048x2048px_11.png?v=1782394587","url":"https:\/\/urbanfungi.ee\/en\/products\/blue-oyster-sporeless-pleurotus-ostreatus","provider":"Urban Fungi","version":"1.0","type":"link"}