wet cardboard

Does Mycelium Like Coffee Grounds?

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Mix the mycelium and your freshly brewed coffee grounds in the jar, cover, and store in a dark place. Keep the temperature at 20-25°C for 2-3 days, until the grounds are completely covered with white mycelium. Then add 1-2 cm of freshly brewed coffee grounds and wait for the mycelium to cover it up once … Read more

How Do You Sterilize Coffee Grounds For Mushrooms?

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1) No need to sterilise substrate : The beauty of growing on coffee waste is that the grounds are already pasteurised by the brewing process; meaning you can completely cut out this energy intensive and costly step. Are coffee grounds sterile? 1) No need to sterilise substrate : The beauty of growing on coffee waste … Read more