I do not and would not overwinter my bees on goldenrod and aster. When I did, they suffered with dysentery when they could not get cleansing flights. Once I stopped overwintering on them, the hives honey production tripled. Lots in the archives on the why and how. You will make it thorough the winter, but poorly. Your bees will overwinter well on summer honey (few particulates) or even better on sugar or HFC syrup. The latter two will also stimulate brood rearing, and they will get all the pollen they need. Bill Truesdell Bath, Maine :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -- Visit www.honeybeeworld.com/BEE-L for rules, FAQ and other info --- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::