nice return for 400w, there was one plant that looked sparse, but the others seem to have nice dense bud
i've found cfl's easy to use, i don't want to restart the hps/cfl war, but i'd say this compares well to a 400w hps(from what i see)
could someone tell me why in the second group of pics,5th pic ,why the tip of the leaves are turning yellow? I think she only has a week of flower left so im not to concerned about it.but would still like to know!
i'd guess it's a quirk on that particular plant
maybe a bit more greedy for nitrogen than any of your others
that is a different look, don't think i've ever seen that particular pattern