The ‘Perfect’ Rose I Wish I'd Never Planted

When the red ‘Knock Out’ rose was released, it was an All-America Rose Selection winner that was universally lauded as a long ...
AOL

Is It Too Late to Cut Back Knockout Roses? What to Know Before Risking Next Year’s Blooms

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 ...
Winston-Salem Journal

Knock Out and Drift roses at risk from disease

Roses are often an integral part of gardens. Whether it’s the home gardener, a business or a city municipality, roses are often incorporated into the landscape as a way to add instant color.
The Advocate

What is causing ugly black spots on hardy Knock Out roses? Check out Dan Gill's tips.

Does Triple 13 fertilizer cause black spot disease in roses? My Knock Out roses were really nice before I fertilized. Now they are stricken heavily with the disease. — Lee Black spot symptoms are ...
katu

Grow Beautiful Roses...Naturally

To help you learn how to grow great roses without poisonous pesticides Metro Natural Gardening Expert Carl Grimm shared the latest natural tips and tricks. Plant pest- and disease-resistant varieties ...