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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Yellow leaves on a rose plant can take away from the beauty of its blossoms and impact the plant's health. In late autumn, ...

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

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 ...

A garden can look like a masterpiece one day and a crime scene the next. Spots appear out of nowhere, leaves lose their charm, and suddenly that thriving plant feels like it’s waving a tiny white flag ...

Find out how a gardener used a £1.20 full fat milk hack to save his rose plants from black spot - one of the 'most serious' ...