3Stacks
06-01-2008, 10:55 PM
I just saw a 200 w cfl with 10000 lumen out put. I read that plants need between 3000 and 9000 /sq ft. My grow area will probably be like 2.5 ft by 4.5. My question is this. If I go by that formula will there be any adverse affects with the buds not being tight, plants stretching etc.....
