man what a mission downloading those picks on dailup lol. first of all i dont think you got any nute probs ,try do something about those temps,you dont want it to herm,maybe you could try just 3-4 lights per plant,strategically placed,they dont really need much light at that size just get em nice and close,ive only got 6 lights on 4 plants in bud. also a few questions so i can help out a bit better:
1.what is the quality of the water your using?(collect rain if you can,half fill a bottle and shake the shit out of it to aerate it) 2.do you mist your plants?(cos it looks like they have dried tap water on em) i only ever bother misting clones until they have rooted,there isnt any point in misting plants,they do better without it,any impurities build up on the surface of the leaves over time,also plants need to transpire water up the roots and stems and out the surface of the leaves,if its wet it cant transpire,also if the heat or humidity climbs to high it will stop transpiring.classic symptoms of this are drooping and softening of the leaves and cell death(spots) when it gets bad enuf 3. any idea what the humidity is? if your lucky and its cold enuf where ever you are you can do this cfl thing with no ventilation like i have been doing,but i cant go over 6 lights or it gets to hot and humid,and my on cycle is at night when its cooler,im also watering as little as possible and not misting at all to try keep the humidity under control,i also open the door and blow strog fan on them to keep the stems strong 1-2 times a week,the rest of the time i have no moving air because it only adds to the humidty problem. Next time round im adding a fan for ventilation/odour control so i can add more lights and get temps/humidity lower,this im sure will result in bigger buds,feel free to pm me if you got any questions.
p.s. you might find this helpful
https://www.rollitup.org/view.php?pg=faq&cmd=article&id=589