One of my Green stripped mushrooms bailed out of the large colony I have. I thought it found its own new spot, but it was floating around this morning. I grabbed it and placed it in a hole in one of my rocks. I don't have any super glue and a trip to any store is out for the next few days. It looks fine where it is and seems happy as it is fully inflated. (About the size of a nickle) If it doesn't get knocked off, how long before it attaches its self to the rock?