Powdery mildew on plants—a white fuzz or powder that usually appears on leaves and sometimes on the stem, flowers, or fruit—is a common ailment. "The upper leaf surfaces will have a powdery ...

If you’ve ever noticed white or grey fuzz making its way across the top of your plant’s soil, you’ll know what we’re talking about. It can often appear as if this mould comes out of ...

Like grey mould, powdery mildew produces a white fuzz that covers the leaves and stems of the pansy plant; it starts as small white spots and gradually spreads to envelop whole leaves and plants. As ...