This Heatwave Could Be Causing Powdery Mildew In Your Raised Beds
This heatwave isn’t just making us sweat—it could be stirring up trouble in your raised beds, too. Powdery mildew loves warm, dry days mixed with nighttime moisture, and those conditions might be sneaking in unnoticed. I spotted the telltale white dust on my plants last summer, and it spread faster than I expected. Catching it…
