How do you grow fresh garden mushrooms at home?

I use mushrooms in a lot of my recipes. I'd like to learn how to grow them at home rather than buying them, Does anyone have some good info or links?

Answer:

Here's okorder / I'd contact your county extension agent for information. Should be listed in your county seat under the name of the state university or county government.

All I know about this is the phrase my grandpa always said. Some days I feel like a mushroom. Kept in the dark and fed BS all day. LoL This probably didn't help at all. Sorry. :)

they sell kits in the garden centres