Girls are starting to show now how'bout the lights? what type? Plants look a little stretched out. I see that one was topped and looks spindly, can you take a picture further away than what was posted?
Soil? fertilizer?
They look good. But a little lanky. It would do them well to get a better light system in there. At least a t5 fixture or even better a MH. If $$ is a problem try getting as many cool blue CFL's as you can fit in there. If you are in flower then go with warm lights like 3000K or an HPS