Fragging yellow fiji leather question

[BT05]

I had a yellow toadstool that had a bacterial infection and ended up fragging the whole thing into 6 pieces but lost the stalk. They attached themselves in a week then developed their own stalks in the following week.

This is my experience with fragging leathers and I say they will grow fast. Lopping the head off is also a common way to do it as well, just make sure the frags get lots of flow during the first weeks to heal properly.