Garden mums aren’t annuals, but they’re not exactly perennials, either. They will come back next year– if you take the proper steps and are lucky. “They’re called garden mums (rather than perennial or hardy mums) because sometimes they don’t winter over,” explained Ron Heimiller, president and head grower at Heimiller Greenhouses in Newfane. Whether garden mums will survive the winter depends on a number of factors, including your soil conditions and how harsh the winter is, Heimiller said. But there…...
