Knockout roses are a natural selection for novice rose gardeners and experts alike. For more information, call weekdays at 815-986-4337.

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).

Knockout roses have stunning flower power and are one of the hottest plants to be marketed in years. It is an awesome landscape shrub rose with either single or double blossoms exhibiting disease ...

In June of 1988 he crossed two promising parents and came up with Knock Out, a magenta blooming shrub that finally made it to market four years ago and has since turned the rose world upside down.

Knockout roses have stunning flower power and are one of the highest demand plants to be marketed in years. It is an awesome landscape shrub rose with either single or double blossoms exhibiting ...

KNOCKOUT -- Knockout roses produce nonstop clusters of huge flowers and are popular and easy to grow in the landscape. (Photo by MSU Extension Service/Gary Bachman) There is a dizzying array of tea ...

The virus was likely present when the rose was grafted, and any kind of environmental stress made it surface. It could also potentially be an early sign of Rose rosette virus.

Roses are prized for their season-long color, especially with the advent of easy-care varieties such as Knockout, which provide flowers from May through November. Every year the Johnson County ...