Q.Powdery Mildew Sprays
Anonymous added on July 23, 2011 | Answered
Could not find any recipes for organic sprays, such as the one using hydrogen peroxide. Where do I get that information?
Answered on July 24, 2011
1 gallon of water
1 tablespoon of baking soda
1 tablespoon of vegetable oil
1 tablespoon of dishwashing liquid
Mix the ingredients together and add them to a spray bottle. Spray your plants weekly, preferably on overcast days to prevent it from burning the foliage.
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