When you want your garden to start flowering and you switch to 12 on and 12 off, how do you get the control panel display to go out to completely darken the room for 12 hours?
Piece of cardboard cut to fit and some duct tape is what I used in my aerogarden ultra days. Unless you have a small tent or closet I wouldn't recommend photos in the aerogarden ultra autos are a good option on 24hrs.
