We recently cut down this box
elder tree to make room for chicken pasture number 5 and thought the
stump would make a good home for our cardboard
propagated mycelium.
Making vertical
grooves took about half as much time compared
to drilling holes, and sealing it up
with bees wax was a bit easier thanks to the effect of gravity.
Now we wait and wait some
more. It might take a year or more for the first mushroom to pop out.