Choose a mushroom species suitable for home growing, such as oyster, shiitake, or button mushrooms
Buy a mushroom growing kit, spawn, or mushroom plug spawn from a reliable supplier
Select the right growing medium, such as straw, sawdust, coffee grounds, compost, or hardwood logs
Sterilize or pasteurize the growing medium to reduce contamination
Prepare a clean growing area with good hygiene and minimal dust
Mix the spawn into the prepared growing medium
Place the mixture into bags, containers, trays, or logs depending on the mushroom type
Keep the growing medium moist but not waterlogged
Maintain the proper temperature for the chosen mushroom species
Provide the right humidity level, usually high humidity
Ensure indirect light if required by the mushroom species
Allow time for the mycelium to colonize the growing medium
Move to fruiting conditions when the substrate is fully colonized
Increase fresh air exchange during fruiting
Mist regularly to maintain humidity
Harvest mushrooms when caps are mature but before they overopen
Cut or twist mushrooms gently at the base when harvesting
Clean the growing area and remove spent substrate after harvest
Reuse logs or start a new batch with fresh substrate and spawn