Past Perennials of the Year

The Perennial Plant Association is a North American group of growers, garden designers, nursery and garden centre owners. As members, this group votes for the Perennial of the Year, as well as nominating future plants for the award. Perennials of the year are usually known for their year-round interest, their ease of care, their ability to thrive in a wide range of zones and varying growing conditions. Try some of these perennials in your garden!