Too much moistier

usinwatts

Member
This is a grow in a 10'x20' shed. Two thousand watt ballasts. One hps and one mh. Every thing is in soil and gets watered every other or once every three days. I'm running the lights at night because they produce more heat than the heater that I run during the day. The problem is all the humidity. I have 6" intake and a 6" exit plumbed in and run with fans. Just recently I added the second fan on the exit vent and my humidity jumped up 20% making the not so grand total at 70%. On top of that I started to get some powdery mildew, With one week left of flower on half the crop.
The idea that I have now is to run my lights during the day so I can have the door open and my neighbor can't see my lights. The question is how much can I move my light schedule every day and not hermie everything?
 

Attachments

Top