The spotted yellow leaves are the result of black spot disease. Knock Out roses, in general, are quite resistant (not immune) ...

Add easy-to-grow 'Knock Out' roses (Rosa 'Knock Out') to your garden for beautiful blooms all ... of organic mulch when ...

Drift roses, also known as groundcover roses, remain small and spread out, making them perfect for filling space in a garden. Knockout roses ... you may not use it on any platform.

Heavy-duty leather gloves or rose gauntlets, sharp bypass pruners, a pair of loppers, a rake, and a bucket or wheelbarrow for debris will make speedy work of pruning Knock Out roses. Using your ...

Knockout and Drift roses have become favorites in residential and commercials landscapes due to their low maintenance and ...

Last year, I noticed the yellowing and spotting of some of the leaves on my Knock Out roses ... garden this summer. These plants also provide colorful flowers throughout the season. Do not use ...