Mylar reflects about 99% of light,so it;s kind of like adding another light and not paying for it.
J DOG 6000 Reviewed by J DOG 6000 on . lighting grow room help Okay I have just started my grow project in earnest, just ripped up the carpert in the spare bedroom. gonna divide the room in two, one side for the veg, and the other for flowering.. I will be using (2) 3x6 flood trays in my flowering portion of the room (want to get a nice rotation going with one tray 30 days ahead of the other tray) my question is,, although the actual size of my flowering portion will be 5x14 which is 70sq. ft. my 2 trays put together will be 3x12 which is 36sq. ft. Do I Rating: 5