I have two "Hot Shot" azalea, and a third azalea whose name escapes me, I beleive it was "Elsie" something or another. All three were planted new this summer(mid July), and seem to have done well thus far. With cold weather on the horizon, I would like to know if there is anything special I need to do to help these shrubs make it through the Winter?

The plants have a Southern exposure and are protected from the Northwest by our front porch.