hmm elim, your plant is a bit thinned and looks like it needs either a few more 100 watts or a diff light fixture. hps work the best but mh are good for vegging. on a better note, looks like you got yourself a sativa =] and yes, it looks as if your soil is either to compact or your overwatering a teency bit. dont use ferts until you start12/12. in the meantime, up the wattage on the lighting. as for lsting, tie down your center cola gently to make the other 2/3 bloom. this will create more colas during 12/12 and ultimately, a higher yeild. just gently tie some soft hemp string (that faithless recommended) to the plant in between the first and second set of leaves. then tie taht string to a screw sticking out of your pot. if you dont have a screw there, just screw one in lol hey, itd help drain your soil a bit =P