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▶︎ Watch: Powdery Mildew Home Remedies

Learn the truth about powdery mildew in your garden. This webinar covers what powdery mildew is, how it spreads, and the most effective ways to prevent and manage it. Join Diana and Brian as they debunk common home remedies, including milk, vinegar, hydrogen peroxide, compost tea, and garlic, and highlight the one DIY treatment that shows some promise: baking soda + oil.

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Presented by: Diana Alfuth and Brian Hudelson, PhD, UW-Madison Division of Extension

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