I have created two sketches for possible air flow in a box (two fans, one in, one out). Which one would be best for keeping temperature down, simulating wind for the plant, and providing fresh air? If anyone knows of a better design please post. Thanks. Flow 1: Flow 2:
Not sure exactly how you are doing this, but I would assume a fan on the top and one on the bottom side would work best.
I was reading some design setup stuff, and they said the same thing you did. Fan on top blowing out. What if I had a fan on top blowing out (right next to the bulb). Than at the bottom (about 1 inch above the surface of the soil), have inlet holes on each 4 sides (each inlet roughly 1/4 the size of the fan). This would seem to create good air circulation, and best for removing heat. However, would this create enough artificial wind for the plant and strengthen its stem?