UGF and plants

I use UGFs in all but one of my tanks and don't see that the UGF affects plant 
growth or vitality negatively.  Plants planted in the substrate (Aponogeton,
Echindorus, Crypts, Cabomba & Hygrophia) have extensive root systems.

I've heard both sides of this debate and have decided that it's really a matter
of preference.

Happy Holidays everyone!