Dixiegirl wrote:
Ours grew and were covered with blooms until the past two winters when they lost their leaves from the freezes. They've hardly bloomed since, and one even died. The variety we have is August Beauty, but there's one variety that's supposed to be very cold hardy, Corolyn. Don't know what it is, but if we keep having colder than normal winters, we're going to have to plant another kind.
Try covering them with old sheets or making a cloche of plastic for the colder days. Papa used to do that for some of Mom's more tender plants.