Powdery mildew appears as white or gray spots on roses, usually during warm, humid conditions. Catching infections early is key to stopping them from spreading by removing diseased parts and applying ...

We may receive a commission on purchases made from links. Thanks to crossbreeding, modern-day gardeners now have a wide ...

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 ...

Roses are a highly polarizing plant in the garden community – while many enthusiasts adore their iconic blooms, and won’t hesitate to add another to the garden, other gardeners find them simply too ...