Powdery Mildew Outbreak Hits Georgia Gardens Amid Humid Spring Conditions
Gardeners in Georgia are facing a surge in powdery mildew outbreaks following a period of heavy rainfall over Memorial Day weekend, which brought nearly 5 inches of rain. The combination of high humidity and cool, moist nights has created ideal conditions for the fungal disease to thrive. Powdery mildew is commonly affecting woody plants such as crape myrtles, dogwoods, and roses, as well as perennials like verbena and phlox. Vegetables are also at risk, with the disease spreading rapidly in gardens across the region. The Augusta Chronicle reports that the outbreak is particularly severe this year, with some plants showing significant signs of infection.