Yes, even though I'm pretty new to this stuff, I've done it several times successfully. The first time is the scariest. After you cut it off, you can either hold it in its new place with a loose rubberband or with netting. I prefer netting because if you get the rubberband too tight it might slice through the mushroom or too loose and it might float away. I've also put rubble in a shallow dish, put the mushroom on top of the rubble and then put netting over the dish so crabs and shrimp can't get to it.