@Thetravler I’m encountering this issue currently, outdoors. I’ve removed the fan leaves and added fans to get air moving. I’m also spraying with two different things that are meant to help. At least one of them has 25% sulfur in it but says it’s good to be sprayed up until the day of harvest. We’ll see. I’ve sprayed twice. The first application of Nuke Em took care of most of the white spots that I saw. Some plants seem more stubborn.