find informations about mushrooms.apply a healthy gardening
The dirt was made with compost from mushrooms. It should be safe but if you are worried, pull them out, so they don't plant more spores.
Yeah, I have them too. Don't touch and if you do, wash hands well. I don't know if they are safe or not so I make sure I don't get any of it in my mouth. Also you're water too often, cut back a little.