I have some beautiful ladies growing on week 5 of the flower cycle. Ive tried everything from Baking Soda and Water (Dont laugh), Serenade, Sulfer and now on to Eagle20. The retail vendor praised it however colleagues deny its results. Will my plants wither and die if I use Eagle20? I used 1/4 of a Tablespoon of Eagle20 in 1 Gallon of water applied by a spray tank with a wand. Does anyone have experience with Eagle 20 or extreme powdery mildew? I just applied to my plants. We will see how they are when they wake up in the morning.