any help!

[ande5657]

as you can see a couple of my babies are not doing to good but the one is kicking ass and the other is a pic of outdoor grow i didnt think would make it cause it was late when i found it growing,well on other hand i did last week repot all the little ones but the ones that dont look good, actully look alittle better but was wanting to know why are they looking yellow looking and the new growth is bright green?they are 4 weeks tommorow!

[ande5657]

just needing some advise

[AllInADaysWork]

details details details... nutes ? light hours? conditions outside? water schedule?, etc...

[ande5657]

light 18/6 foxfarm nutes used only once t5new wave lighting system water every two to thre days,usin 4 4' tl5ho/54w/865 halide 650 and a fan runing just to keep air moving temps at hottest 90to92 lowest ive seen 72 it about 6'wide x 6' high x2 1/2' deep.i keep a cup of water to evaporate in air

[Pass That Shit]

I'm not sure why two plants are ok and two plants are not, but I would bring the temps down. I try to keep them around 80 degrees. Have you fertilized the two bad plants? At their size, they look like they don't need feeding yet. I would say that the combo of your powerful lights and the nutes is overkill on those young plants, but I can't justify that being that the other two look fine. Maybe some can handle it better than others? The soil looks the same, did you do anything different to those two? 90 degrees is NOT healthy for them. Bring the temps down to around 78 and see if they get better.