Quote Originally Posted by oldnslow
Its pretty simple. All you have to do is stand back and "look" at the plants before any change in the system is made. Then about two hours later, go back and "look" at them again. If the fans are stretching up to the light and seem happy and healthy, it was a good change. If the fans are drooping and dont seem as healthy and happy as before, it likely was a bad change. Good luck
"Ding!"...

New thought gets put into brain matter. Never thought about it like that before. Can it really be that simple? Seems logical. Thanks.