Brazilian verbena (Verbena bonariensis) is a low-care, drought-tolerant plant, but can be susceptible to powdery mildew, a common fungal problem here in the warm, humid southeast.
Brazilian verbena (Verbena bonariensis) is a low-care, drought-tolerant plant, but can be susceptible to powdery mildew, a common fungal problem here in the warm, humid southeast. News & Observer staff photo
Brazilian verbena (Verbena bonariensis) is a low-care, drought-tolerant plant, but can be susceptible to powdery mildew, a common fungal problem here in the warm, humid southeast. News & Observer staff photo

How to remedy pesky powdery plant mildew and get that red clay ready for growing

July 28, 2017 11:00 AM