Roses are a strong favourite of gardeners thanks to their impressive growth and elegant blooms. Unfortunately, they're quite susceptible to diseases and stress, which is why you may have seen ...

Roses are one of the most popular landscape plants, but many homeowners are unfamiliar with the most common rose problems. Rose slug, blackspot, rose rosette and powdery mildew can all have either ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — On this edition of Weekend ...

Roses do not have thorns; they have prickles. But there ARE “thorns” in the rose garden. Their names are botrytis, black spot, rust, downy mildew, anthracnose and cerospora leaf spot. They are all ...

Black spot disease is the "most common and troublesome" affliction affecting rose bushes, and gardeners are being urged to ...

Q: I live on the peninsula in OC. My rose bushes’ leaves have developed black spots. My soil is very sandy. Could a lack of nutrients in the soil cause this problem? A: Black spot on roses is caused ...

Remember when you would walk into the classroom and your teacher would announce a pop quiz? Sometimes this felt like punishment, but the quizzes were often a great learning tool. Now’s your chance to ...

George William Curtis Roses have always been a symbol of love, beauty and warm summer days. You may ask me, why are you ...