The short version – for everything but shiitake. For shiitake please read… the long version.
Here’s the basic steps:
- make small cut or cuts in still-sealed mushroom bag
- put in a humid place or small enclosure at room temperature
- maintain humidity by misting regularly
- ensure fresh air and indirect light
- harvest and enjoy
Of course it’s not quite this simple, and you are encouraged to read the full growing instructions for your particular species, but this is a good place to start!