Is 1 gram per watt possible with cfl's? On average what is every one getting per watt with cfl's. I'm only looking for cfl data, if you flower with something other than cfl's, please don't respond.
wattage is definitely important but it's not everything, there are many more things involved in the grow and the yield you get will also depend on those.
tunaboat, 1 gram per watt is difficult to achive even with HPS so imagine with CLF. Harvest with less than 200W CLF are around 0.15 to 0.3 grams per watt.