10 ml Blue/Grey hybrid Oyster Mushroom (Pleurotus ostreatus) liquid culture with 18G needle


This is a reliable winter/all-year oyster strain that fruits heavily producing grey-blue (temps below 15°C) to grey-brown (15+°C) fruit bodies. This is a fast growing, big, tasty and high yielding strain.   


Substrate: (supplemented) hardwood sawdust or straw


Colonization/Pinning/Fruiting Temperatures: 20-22/6-15/10-17+°C


Growing Difficulty: Easy


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  • Individually packed with an 18G needle
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FAQs


How to use the liquid culture: Liquid culture should not be used to directly inoculate bulk substrates. Rather this liquid culture should be used to initially prepare grain spawn by inoculating hydrated and sterilized grains (e.g. wheat, rye, millet, wild bird seed). This should be done under sterile conditions. Once the grain spawn is fully colonised it can be used to inoculate a sterilised hardwood sawdust based bulk substrate. 


Production: Our liquid cultures are produced using dextrose/malt extract/yeast extract nutrient mixes. Cultures are drawn up in front of a H14 rated HEPA equipped laminar flow hood and sealed with a sterile luer-lock cap. Every batch of our liquid cultures are then grown out on agar to check they are clean and viable before being made available.


Cleanliness: We make every effort to ensure that our cultures will arrive with you clean and viable. If you experience any problems at all please contact us.


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