After my oyster mushrooms were harvested from my boxed kit, I put the mycelium in some sterilized shredded cardboard (with a bit of coffee grounds and molasses) and covered it with plastic wrap. It's working. No pinning on the larger colony I have in a clear plastic box yet, I did hear something about smaller areas will produce more quickly.
#fungi #gardening
@tippitiwichet i did that with an oyster mushroom kit too. works well.