Quote Originally Posted by Dutch Pimp
If you have a separate dark room?...you can put half of them in there and rotate each half every twelve hours during the flowering (60+ days) cycle.

It's a lot of work;, but I did that for 13 females under a 400 watt HID. It doubled my yield...:thumbsup:

Only other choice is to rotate plants under the light, daily.
Damn that is such a good idea! I was thinking just get one of those big clothes hanger carts, with the wheels, you see at clothing stores and just hang your light on there. seperate the room and then all you gotta do is roll the cart back in forth. To me that would seem easier than moving all the plant and one side of your room will always be cool. get better vents so you wont have to worry about that anyway. I cant help ya with leaving the light on all the time though. Seems cool but i havent tried it yet so im sure its not as easy as i think...