Fact checked by Jillian Dara Roses, long a gardener's favorite and our country's National Flower, still suffer from the reputation of being hard to grow. In reality, many modern roses like 'Knock Out' ...

This likely contributed to my desire to keep my distance from thorny plants. But for those who love their roses, rose rosette disease is likely something you have in the back of your mind on a ...

And they've got good resistance to common rose diseases like black spot ... And depending on your plant hardiness zone, you may see your Knock Out Rose bloom perpetually. First created in the ...