The humidity of the non grow area is 50% which is an a/c environment. Will humidity in a gow room in the range of 65% - 75% with fans constantly blowing cause a mold problem? Will this be ore of a problemo at night or also during the day with ladies reaching for the HID's? A dehumidifier is an option but it takes a lot of juice. Has anyone had a successful grow with this high level of humidity?