{"product_id":"black-pearl-oyster-pleurotus-ostreatus-hybrid","title":"Black Pearl Oyster - Pleurotus ostreatus hybrid","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBlack Pearl Oyster (Pleurotus ostreatus hybrid) \u003c\/strong\u003eliquid culture syringe, suitable for inoculating grain, hardwood-based substrates, straw, agar, and other media. A great choice for growers looking for a high-performing hybrid with strong yields and excellent texture.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat You Will Receive\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSterile Black Pearl Oyster live liquid culture syringe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSterile needle for precise inoculation\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIdeal Growing Conditions – Black Pearl Oyster\u003c\/strong\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: 15°C – 20°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHumidity: 85–95%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCO₂ concentration: Low to moderate (requires fresh air exchange for proper cap development)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBlack Pearl Oyster combines strong colonisation with reliable fruiting and performs well across multiple substrate types.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAbout Black Pearl Oyster\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBlack Pearl Oyster is a hybrid between Pleurotus ostreatus and Pleurotus eryngii, combining the clustering growth of oyster mushrooms with the thicker stems and texture of king oyster. It produces dense, attractive clusters with dark caps and firm structure.\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 and outdoor growing setups\u003c\/span\u003e\u003c\/p\u003e","brand":"Urban Fungi","offers":[{"title":"10mL","offer_id":57746335203673,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true},{"title":"20mL","offer_id":57746335236441,"sku":null,"price":19.0,"currency_code":"EUR","in_stock":true},{"title":"30mL","offer_id":57746335269209,"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_1.png?v=1782394531","url":"https:\/\/urbanfungi.ee\/en\/products\/black-pearl-oyster-pleurotus-ostreatus-hybrid","provider":"Urban Fungi","version":"1.0","type":"link"}