auto strains growing under 240w cfl's

Need a bit of lighting advice. I have a 4x 15 litre pot atami wilma set up. Am going to 240w cfl lighting. But should I use 1 or 2 cfls
Will be growing 2x big bug auto and 2x silver hayes auto.

Anyone with an answer


Cheers

maybe start off with one of those 240w cfl, then once they establish bring in a second one.

could maybe run with another cfl once established, or would a 400w hps be beter suited?

Yep, you'll be much better off with a 400w hps - go for the dual spec ones. You are gonna get better results with 1 x 400w hps then you will with CFL's. The only downside is you will have to pay a little extra for a ballast but it will be worth it