After it grows back to normal, how do you put it back on rock?

You put it in a container witth small liverock pieces ie;shot glass and it will attach on its own. I use the razor technique if you only cut the mushroom in half being carefull to get a piece of mouth in both pieces it will reform and attach to the liverock pieces in as little as a week. If you cut the foot off the rock be sure to get as much of the stump as possible and dont be alarmed if you see intestine looking stuff in the stump. This seems intimidating but every piece ive ever tried worked. P.S make sure you cut with 1 clean pass of the knife DONT saw it. Good Luck! but it's sooo easy you wont need it.