Second indio on fungiperfecti! One word of caution, if you are planning on oyster mushrooms in an indoor kit (there are tons of kits out there for it), Don't do it, it's a health hazard due to the amount of spore they release. You can create outdoor beds if you have the space, which is what I've done (grown them in the garden, great for the soil) but it take careful prep and can be up to 2 years before you see anything.