Check out just how easy it is to sterilize your mushroom growing substrate in a pressure cooker. It can seem quite daunting to anyone new to pressure cookers, but it is really quite easy once you get the right equipment.
Check out just how easy it is to sterilize your mushroom growing substrate in a pressure cooker. It can seem quite daunting to anyone new to pressure cookers, but it is really quite easy once you get the right equipment.