I have way too many red spotted mushrooms so I tried pulling/cutting removing them from my rocks. The next day two of my favorite chalices had rtn. I managed to get it under control, but now I don't know how to remove these mushrooms. Apparently, they give off some kind of nasty poison. I'm currently trying to cover them with Water Weld in the hope they will be unhappy and dislodge themselves. Any other suggestions?