Salutations!

I was wondering if any of you have tried doing the following:

re-xing via preferred solvent and method, leaving crystal matrices intact and in crystallization dish, and after full evap pour another loaded measure of solvent ready to crash its load into crystal matrices formed upon the previous crystals


I feel as though, if it works as I hope, you can grow massive crystals upon crystals.

Any insight is appreciated, thank you for reading!