Powdery Mildew on African Violets: Brush Treatment and Root Rot Prevention

Brenda's 4 inherited African violets (1.5 years, east window, constant bloom) developed white "snowflake" spots on leaves/stems and dark, moist dying leaves after 1 month.

Diagnosis: Powdery Mildew

Classic powdery mildew from high humidity or temperature swings. Treatable if caught early.

Treatment

1. Brush off powder with soft brush or alcohol-dampened Q-tip (50/50 alcohol-water)
2. Or 50/50 Listerine-water
3. Remove dark/dying leaves
4. REPOT NOW: inspect roots, cut any mushy/brown sections (root rot prevention)
5. Chemical fungicides only for severe cases

Sentimental Value

Plants from mother's collection deserve extra effort. Prompt action saves them.