loolagigi
Well-Known Member
i was wondering how important total darkness was. outdoors plants are exsposed to moonlight, and sometimes that light can be vary bright. or how about cars headlights? i cant imagine it having to be 100 percent light proof. im sure its a good habbit, but seems extreme. if you have a 400 watt bulb 6" away from plants on for 12 hours and then it clicks off for 12 hours, the plant must know its night time, small light leaks or not. i know there is if you can see your hand in front of your face theory, but who really knows?