High humidity and recent rain are creating perfect conditions for powdery mildew to spread on your garden plants.

Powdery mildew is a common garden fungus. This guide explains what causes it, which plants it affects, how to treat it, and ...

Powdery mildew is among the most widespread plant diseases and is easily recognized by its white growth that covers foliage ...

Powdery mildew remains one of the most persistent vegetable crop diseases, making scouting and proactive management essential ...

Powdery mildew on peonies is a common problem, but it's easy to treat if you catch it early. Find out how to banish this unwanted fungus from your garden.

Although there’s not much we can do to counter extreme weather, we can equip our gardens to stand up to it better by choosing ...

Coneflower (Echinacea; hardy in zones 3-9) is the superstar of my garden. After watering throughout their first season to ...

This morning, I woke up to a white powdery substance on my roses. After doing a little digging on the internet, I figured out that it is likely “rose powdery mildew” which thrives in high humidity on ...