Well, tomatos are almost like ganj in regaurds to how it grows, but pot will always tend to grow towards the light and thus bending and straining. i'm not sure if this would be good or not, but we can only try and see what happens.
~T-Bone
yea if U flip your light upside down and put it under it sure.. but what would tha point be ya know? cuz if the light still comes from tha top its gonna bend and turn up