Frost Damage on Flax Lillies (Dianellas)

[JohnN]

OK, it's been a cold winter. My dozen or so flax lillies are nipped and brown.

I can't seem to find if I trim these all the way back (ie: BEHEAD them, they're only a foot high) and they'll come back up? That's my guess, but maybe someone out there knows better.

Thanks in advance.

[JohnN]

Well John,
The Home Depot Garden Club says to wait until new growth appears, then cut off the dead, likely around the end of February. Good luck, good lookin'