Potatoes look like this now after recovering. They looked similar to this a month ago, took them this long to regenerate!
I'm up against it tonight too. Forecast to be 34 degrees, my garden is a little ways down from the house, in a little bit of a low lying area. It always freezes there when temps are in mid 30's. Have some cool weather stuff in which I'm not worried about, but I know potatoes and grapes will get zapped! Potatoes finally came back nicely after getting zapped about a month ago as did grapes, and I know they will again, but why stress em out that way? Think I'll throw a couple sheets over them tonight, hope it'll help.