Powdery Mildew front and center at the base of those buds. I hate it. It has been pretty rainy the last couple weeks. I wonder if that is part of the problem. I have read to spray the roses with water, that the spores hate water. I have also found a recipe for a home made antifungal.
Anyone have any experience with powdery mildew?
- 1 Gallon Water
- 1 Tbl. Baking Soda
- 1 Tbl. Vegetable Oil
- 1 Tbl. Dishwashing Liquid
Mix and put in spray bottle. Spray plants weekly on overcast days to prevent burning.



