As the vibrant hues of autumn give way to the crisp air of winter, gardeners face the crucial task of protecting their beloved perennials from the harsh cold. Whether you’re nestled in the icy grips ...
Ideally, perennials should be lifted, divided and replanted every three to five years. You'll be rewarded with healthy, vigorous growth and a crop of new plants. Plants should be divided when they ...
Technically tender perennials grown annually ... so you can enjoy their color well into fall. In Zone 6 or colder, you’ll need to dig up the rhizomes after a frost to save them for replanting ...