I bought some mushroom spawn (spores?) by accident, they were on the same
peg in the shop as broad beans and I grabbed 4 packets without checking,
one of them was the mushroom.
Has anyone any experience with them? I have Googled an the process seems to
be quite involved.
Now I have them I feel the need to give them a go.

Says on the packet - Mushroom(agaricus) dry spawn.

Is there an easy way?
Baz