Choose a mushroom species suitable for indoor growing
Buy a mushroom grow kit or spawn from a reputable supplier
Prepare a clean growing area
Follow the substrate preparation instructions for the chosen species
Pasteurize or sterilize the growing medium if required
Inoculate the substrate with mushroom spawn
Place the substrate in a suitable container or bag
Keep the growing area at the recommended temperature
Maintain the recommended humidity level
Provide indirect light if the species requires it
Ensure fresh air exchange
Monitor for contamination and remove affected material
Mist lightly as needed to prevent drying out
Wait for pins to form
Harvest mushrooms when they reach the proper size
Clean the area and dispose of spent substrate properly
Repeat with a new batch or use spent substrate for compost if appropriate