Everything in my garden has powdery mildew on it. I've tried using a fungicide, but nothing seems to help. What can I do? |
year, where possible grow resistant varieties, and choose plants well adapted to your climate. Following the ideas above, your mildew problem should be better under control. year, where possible grow resistant varieties, and choose plants well adapted to your climate. Following the ideas above, your mildew problem should be better under control. |