You didn't mention if you have an exhaust fan to vent the humid air, if you don't have one, get one. I use "go nats" for my nat problem. And thanks, I didn't know about serenade.

Remember, unless you are using CO2 your babies need fresh air and plenty of ventilation. I've heard that you can also burn sulfer to address PM and mold issues, a buddy of mine swears by this method.

oh, and yes, plants can become wind burned!!