Yellow leaves on a rose plant can take away from the beauty of its blossoms and impact the plant's health. In late autumn, yellowing may be a natural part of the plant's life cycle. Older leaves might ...

Q: My `Knock Out' roses have lots of yellow leaves. They are on the north side of the house so were exposed to the cold wind and the freeze out here. Should I cover them during the next freeze? Should ...

From watering to pests, these are the likely culprits. The once glossy, green leaves on your rose bushes are trying to tell you something. If the leaves have turned yellow, there could be several ...

Q: My Knock Out roses are blooming beautifully, but now something is starting to eat the leaves. What is it, and how do I stop it? A: They are difficult to see, but tiny whitish green worms with ...

Question for Dan Gill: Last year I noticed the yellowing and brown 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 ...

Q. My 'Knock Out' roses look pretty sad, with a lot of yellow leaves. I know it's been a good year for fungi, but these leaves don't show typical black-spot symptoms. They mostly turn yellow, with a ...

Roses are a good shrub for Colorado. The amount of sun is perfect. However, over other varieties of roses, there are few roses, other than shrub roses that require some kind of daily care. Picking ...

SHREVEPORT, Louisiana (KTBS) — Both Knockout and Drift roses have become favorites in both residential and commercials landscapes due to their low maintenance and impressive blooming cycles. “The ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at [email protected]. My Knock Out roses earlier this summer were full and robust and now they are ...