Mushroom logs

Mushroom logs are logs (generally oak or hornbeam) which I have innoculated with an edible mushroom spawn. The spawn slowly spreads through the log and once it is all innoculated, the log is ready to start producing mushrooms. Logs can be productive several times a year and may keep producing mushrooms up to 5 years.
Everyone has space for a mushroom log in their garden or yard. They need to be kept in a damp, shadey spot. Different types of mushroom produce their mushrooms at different times of the year.