What companion plants can help deter powdery mildew in my herb garden?
I'm super passionate about growing herbs, especially the ones my grandmother used to cultivate. Living in Cairo means our weather can be pretty humid, and I've noticed some powdery mildew showing up on my basil and mint! I've read that certain plants can help deter powdery mildew through companion planting, but I'm not quite sure which ones would work best in my setup. I've tried planting marigolds nearby, but it hasn't made a huge difference. My garden isn't huge, so I want to maximize the benefits of companion planting without overcrowding. Can anyone share experiences or specific plants that have worked for them in similar conditions? Any tips would be greatly appreciated! 🌱