Add easy-to-grow 'Knock Out' roses (Rosa 'Knock Out') to your garden for beautiful blooms all season. Fact checked by Emily Peterson Reviewed by Julie Thompson-Adolf As one of the longest-blooming ...

Last year, I noticed the yellowing and spotting of some of the leaves on my Knock Out roses. The same thing is happening this year. Can you diagnose and suggest what to use? For some reason, I thought ...

As with all plants, roses can succumb to many diseases and pests. Unfortunately, there are common diseases that target these hugely popular flowering shrubs, which can cause the plants to suffer and ...

KNOCKING YOUR SOCKS OFF: The Pink Knockout or Rosa ‘Radcon’ is a member of the Knockout family of roses, which require little maintenance. “Celebrate endings—for they precede new beginnings.” – ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve always wanted to roses but have heard they’re fussy, try growing Knock Out Roses! Knock Out ...

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.