Propagation is cloneing... cause flouros put out less heat...
MJ loves light from anywhere but mostly on the buds... buds form where there is the most light... side or other...
I was running 6000w over the canopy in a Green House...
Later I hung them vertically on a mover through ailse deep in the canopy
This did give me more small buds=more clipping but side lighting with flouros was a waste in my situation.. My advise if you can handle the heat is use HID.
FC