Don't prune Knock Out and other repeat-flowering roses hard now. They already are stressed by the intense heat — you will typically notice flowers are smaller, the colors are faded, and they do ...

The popularity of these roses has diminished over the 25 years. I think this is why they are promoting the 25th anniversary. I would agree they deserve a resurgence in popularity. We always loved ...

To insure continuous flowering, feed your roses with a fertilizer blended especially for Knockout roses after each bloom cycle (ie. 3% N, 4% P and 3% K with 9% Ca, 0.5% Mg and 1% S).

Knock Out Roses are bred to be low-maintenance, and don’t need to be coddled the way other types do. They have few problems with diseases or pests.

If you want a flowering shrub with blooms from the middle of May until the middle of November, you only have one choice – Knock Out roses. They require a little more maintenance than they did in ...

I just wanted to take a minute and give you an update on my Knockout roses. It has been a struggle, but they are finally looking better))) So, just take this as a note of encouragement, and don ...

Knock Out Rose was bred by Wm. Radler, and introduced by Conard-Pyle Roses. It won the AARS (All-America Rose Selection) award for outstanding garden performance in 2000.

Like Knock Out, Winner’s Circle is resistant to disease and is hardy to zone 5. It will bloom all summer and self-clean, which means you don’t have to deadhead, or cut off the spent blooms ...