Wisteria hit with late season cold damage...?

I live in northwest arkansas and have 3 large wisteria vines growing on the railing of my front (east facing) porch. We had early warm weather and everything began blooming. Then a late frost hit and one of the wisteria - the one that actually gets the most sun - looks completely dead. Is it a loss or is there something I can do to revive it?

Wisteria hit with late season cold damage...?
I live in western North Carolina and have the same problem. Unfortunately there isn't anything we can do for frost-bitten plants, just ride it out and "pretend" they are healthy--water, feed as usual.

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