Q: I have lots of new hostas in my courtyard garden. Some are growing in containers, and others are planted at the front of a small border. Recently, a few of the plants have started to turn yellow.

Above: Hosta with symptoms of leaf spots and necrosis. Do your landscape plants have cankers, mosaics, galls, mummies, or witches’ brooms? These and other symptoms are often hard for the average ...

“I have always thought that hostas were very easy to grow, but I noticed that some of my hostas have brown, tattered leaves this year. What is the problem and what should I do?” I observed some ...

Hosta plants are popular for being lush, low maintenance and cold tolerant. When it gets too cold, take these few extra ...

With the rising popularity of naturalistic landscapes, many gardeners are choosing to leave the foliage on perennials to provide visual interest through the winter. Overwintering plant foliage can ...