I'm not sure how the mycelium would like it, but if you briefly freeze your bags it will kill the sprouts. An imitation of a heavy frost. I'm not a cultivator, but I notice vigour in wild fungi when the soil's warming, after a frost.

Thanks for agreeing, however: Even though I'm 100% Australian, the Austrian in me asks why? What is funny about this? Please explain the humour? We Austrian's know humour, and this is not funny...

Upside-down text for comments/replies with even the vaguest connection to Australia. Also, the "everything in Australia will kill you" meme has been done to death...

Anyone considering weathering the roads to check out the big surf today?