"Game-changing" is how Star Roses and Plants Rose program manager, Layci Gragnani, describes Petite Knock Out. Compared to other roses, "two things that make this variety very unique are the ...

While you might not think of roses as a beginner plant, the Knock Out Rose can prove you wrong. Beloved by many gardeners for its hardiness, this plant is decidedly one of the best roses to care for ...

A couple of days before Mother's Day, there was a day to celebrate in the world of horticulture. Friday, May 9, was National Knock Out Rose Day. This is the first year this day has been recognized.

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 ...

Question: My Knock Out roses have become very leggy. Is this a good time to trim them back and, if so, how far back should I cut them? Answer: Many gardeners take shears to these roses as they grow ...

Knock Out roses may be the most popular roses in our area. They thrive on neglect, blooming over and over for most of the year and making gardeners of all skill levels look good. Knock Outs are ...

WASHINGTON — They’re colorful, they’re classic, and they light up any landscape. Roses aren’t just for Valentine’s Day — they’re a summer staple. Specifically, the "Knock Out" variety of rose, which ...

A vigorous and easy-to-care-for shrub rose is Sunny Knock Out (Rosa hybrid 'Radsunny'). The Sunny Knock Out rose is a small- to medium-sized rose, with a strong, rounded growth habit. The leaves are ...