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 ...

Knock Out Roses have been a smash hit since they came onto the gardening scene in 2000, and for good reason. These beauties don't need deadheading like other roses, and they are disease-resistant.

Roses go through two years of testing by the American Society of Roses. Knock Outs tested so well that they thought they were flawed.

“You are never too old to set another goal or to dream a new dream.” – C.S. Lewis. Winter is here, thus giving gardeners plenty of time to plan for the upcoming months and specific maintenance ...

Knockout roses should be top of your list if you're looking for low-maintenance, disease-resistant, long-blooming shrubs. These compact, hardy hybrid roses typically reach 3 to 4 feet in height and ...