We may receive a commission on purchases made from links. By most accounts, roses are the most popular flowers in the United States. These sweet-smelling flowers were even designated as the national ...

Prune Knockout roses heavily in late winter or early spring as new growth begins. Lightly deadhead and shape in late summer, stopping two months before frost. For annual pruning, cut back one-third of ...

Winter is here, thus giving gardeners plenty of time to plan for the upcoming months and specific maintenance activities.