An expert rosarian offers advice on how to block or minimize powdery mildew, black spot, rust and more in San Diego gardens.

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 ...

Long prized for their striking flowers and wonderful scent, roses are a garden staple in landscapes around the world. But it is not uncommon these days to see rose plants in which something seems off.

Lisa Lawhead talks about fall plant diseases, and Bill Dickerson demonstrates fall rose care. This week on The Family Plot: Gardening in the Mid-South, Tennessee Department of Agriculture Plant ...

It can be scary when your plants are sickly. Some diseases can be managed while others are detrimental, so it's important to ...

Achieving beautiful, healthy roses is a dream many gardeners have. These iconic flowers add beauty and color anywhere in the landscape, whether you want to boost curb appeal or punch up your backyard ...

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 Extension Building speak on ...

CORVALLIS — Mild winter weather will most likely coax roses into bloom early, which means dealing with the usual diseases and pests earlier, too. When it comes to one of the country’s most popular ...

Autumn presents a gorgeous opportunity to enjoy the garden thanks to the vibrant foliage, but gardeners should watch out for black spot disease which can prevent roses from ever blooming again. As ...