"Knock Out roses will bloom the best in locations having a minimum of six hours of direct sunlight,” says Heidi Mortensen, rose portfolio manager for Star Roses and Plants and brand manager for ...

Roses pair beautifully with a wide range of annuals, perennials, shrubs, and vines. Some rose companions provide contrasting ...

Knockout roses, on the other hand, can grow quite large if left unpruned. “They do need pruning to maintain their shape,” Reeve advises. “If they get too big, you might need to trim them aga ...