Hmm i was considering but this is gonna be my first ever grow i think 4 feet should be plenty tall flowering plants at 12" when finished should be around 2-2.5 feet plus 10" for pots and 5 inches for light = 45" also going to be doing uncle ben topping for 4 main colas should yeild atleast an oz a plant but just wanted to see peoples thoughts :thumbsup: