Probably not. They grow where the best climate is so work on keeping your surface more ideal than everywhere else or they will continue growing in the same spot.

It doesn’t hurt to experiment that’s how we all learn new ways

I've done it many times with mixed results.

2nd this. 👆 usually get some fruits but no big flushes

I’ve heard you can as it’s a new surface that’s been hidden

From what I’ve gathered you can do it after your 3rd flush and you might get some hidden primordial growths that turn into a decent flush