These 3 things changed how I look at powdery mildew.⬇️ The dreaded powdery mildew (white spots on the leaves) use to scare me. The first year I planted zinnias I didn’t notice it at all. Then the 2nd year it happened as the weather changed. Cool nights and hot days was the culprit for me in Colorado. (Maybe also the fact that that I don’t pay attention to spacing rules!🤣)#lazygirlchallenges Since I water via soaker hose from below it usually doesn’t creep in on me until almost the end of their