Update to Is this Midlew? (Originally posted 07/29/09) Well, I took out one of the plants that looked the worst and replaced it with another plant from a pot that seemed to suck all the liquid from the plant when I watered. Can you believe this is less than 2 weeks later. I already have zucchini (quite a few). I should have some to pick in a week or so. This is amazing. Also, I think by putting in a soaker hose in the raised bed really helped with mildew, since the root of the plant was getting the water and not the leaves.