What is the deal here

alright so i was wondering... heres the setup:

light:400w HPS in vented encased grow tube, 18/6hr light cycle
space:3'x2'x6' closet
Medium: 2/3 earthworm castings, 1/3 clay hydrostone
temp: 75-77F
humidity: 40-41% (highest it can go even with cold air humidifier
1- 4" inlet fan 1- 4" outlet fan to carbon scrubber
Nutes: Advanced Nutrients Liquid Carbo Load
Advanced Nutrients Sensi Grow Part A/B
(both being used at 1/2 strength)


OK i think thats it... theres 3 mauii that look GREAT, no signs of root bound over/underwatering, nute burn, etc.... but a few of these bagseeds of some flame ass indoor , are starting to look "funky", wilted burnt out, etc..... they are getting the same nutes and watering as the rest of the seeds from the same grow but are reacting differently than the mauii? They are being watered every other day and are in the 26th day from sprout. They are getting 120cc (about 3/4 cup) to 180cc (1 full cup) of 1/2 strength nutes when they get fed. Question is, do these look like they are overwatered? the soil every other day looks like its as dry as the desert. The enclosure they are in is well ventilated so i dont think they are being "choked". Like I said earlier...the mauii looks outstanding and is getting the same "regiment" as the rest of them. any help would be greatly appriciated.

Check out my gallery to see the plants in question....

https://www.rollitup.org/marijuana-pics/index.php?n=2636
https://www.rollitup.org/marijuana-pics/index.php?n=2635

the rest of them...
https://www.rollitup.org/marijuana-pics/index.php?n=2637

one of the the mauii's...
https://www.rollitup.org/marijuana-pics/file.php?n=2638&w=o

they look "heavy" with slight burn. you say they take up a lot of water. they are taking up a lot of nutes also. water with less water every day and back off nutes for a week. just my thoughts.

they are getting 1/2 strength of the recomended dosage of nutes, and they get 120 cc of h20 every OTHER day. so i think in terms of h20 they are getting enough of it. the soil is almost bone dry every day they are not given any water. I was wondering though, is 120cc(of half strength nutes) in each pot every other day is enough water. they are dry by the second day.

EDIT: I was looking into the Sensi Grow part a/b mix that was suggested to use.... its 3-0-0.... is that fucking things up, dont they need more N than 3? Ive read they need something like 200? am I wrong?