How much snow do you have ?
Probably about a good 9 inches here ...
With the bitter cold now upon us, a good protective layer of snow will make the difference in whether some of those borderline hardy perennials and bulbs make it or not, unless youÂve taken the effort to give them additonal protection. I do mound up my tender roses and zone pushing perennials with peat moss and also toss extra snow upon them when possible.
Here's to hoping you have good blanket of snow to keep your plants "warmer" during the bitter cold :)