The Knock Out rose is likely the most planted rose in southeast Louisiana landscapes. Since its introduction in 2000, the Knock Out rose has ushered in a whole new way to look at roses and use them in ...

Q: My bushes are diseased! The leaves have tiny orange “spots” and are turning brown/dry. I’ve had them for 10 years or more and they gave lovely flowers 2, 3 times a season. There are some buds but ...

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 ...

Its appealing characteristics are well documented — excellent disease resistance, frequent reblooming, showy clusters of single cherry-red flowers (there are also pink and double Knock Out varieties), ...

BOSSIER CITY, La. - With spring just around the corner, now is the time for gardeners to grab their pruning gloves and shears. Mark Wilson, an extension agent with the LSU AgCenter, shared his best ...

DEAR JESSICA: I am wondering if you can help me out with some information on this plant. I received it about three years ago, and it has hardly grown. I don’t know what kind of plant it is or how to ...

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 ...