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 can fall victim to both rose rosette virus or black spot fungus. Here’s what to do By Neil Sperry, Down to Earth June 3, 2022 ...

The knockout punch that wiped out nearly all the stars of the Tulsa Rose Garden started in, of all places, a hedge of knockout roses. Typically deemed tough and disease-resistant, knockout roses ...

Like all roses, Knockout roses need to be planted in microenvironments where they will receive at least six to eight hours of sunlight each day, experience good air movement and a well-drained ...

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Cindy McKinley The Rose Rosette Disease does not appear at this time to have a cure and most people at this point haven’t even heard of it. Fortunately for me, I heard a speaker at the Ag ...

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 ...

I think your rose has rose rosette disease, which is a virus. It’s spread from plant to plant by tiny mites. Unfortunately, it is incurable.

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 ...

SHREVEPORT, La. - Both Knockout and Drift roses have become favorites in both residential and commercials landscapes due to their low maintenance and impressive blooming cycles.