“The leaves of my peonies are covered with what appears to be a white mold, with some of the leaves even turning brown already. What is this problem, and will it affect the plants next year? Should I ...

Discovering white powder on your plant's soil can be both puzzling and concerning. As a dedicated gardener, I know how disheartening it is to see your beloved plants show signs of distress. Whether ...

Powdery mildew – or PM – can be a farmer’s worst nightmare. The mildew is easy to spot as it appears on the leaf as a matte-white frost—almost like that fake snow spray you often see around Christmas ...

Q: I’ve had peonies for many years. This fall when I cut them back, some were white, as if covered with mold. Will it affect the plant next year? Should I be doing anything about it? Do you know what ...

The splotchy white and gray dust covers the leaves and stems of many of the most popular plants. Woody perennials like lilacs, roses, azaleas, serviceberry and buckeye are especially susceptible. So ...

A close up view of ryegrass flowering seedheads - Doikanoy/Shutterstock If you're looking for a fast-growing, cool-season lawn grass, perennial ryegrass (Lolium perenne) could be the choice for you.