We have these huge mushrooms growing in our front yard. They started out just a couple of days ago to be normal-sized mushrooms. (You know, like the size you find at the grocery store?) These things grow exponentially by the day! I put my foot next to them to show how big they are. I guess when they grow to be the size of a small table, we might take them out. Kinda fun to watch! Not sure what kind they are, but I HATE mushrooms, so it wouldn't matter if they were edible, I still would not eat them. Maybe we could sell them? Naaaah. I wish I could grow plants and vegetables this well.