Aero/ Dirt grow... Wtf is wrong with these guys !

I have been going crazy over here trying to find out what the problems are... One day they will be droopy next perky.... I dont know if im under-over watering them... The ones in the aeroponics look like they are dying i dont know how long the fert in the res should be in there.... Some people say leave it in some people say change it every few days back to water... I dont know My plants where not looking good so i moved 2 in the aero system too see if i had any better luck because i didnt know what was wrong with them.... But its my first time aeroponics so i guess i should have red up on it more... Any ideas ? My plants all ahve the same or close too the same problem the older leaves are yellowing with spots on them, yet i barley fertilize the dirt guys..... What do you all think ?

any idea ?

anyone..... any idea's ?

sigh, they seem to be some what stable now, but they look unhealthy

its kinda similar to whats on my post its the first one

ok ill loook

i would repot them? idk your call! could you be burning them? cause im like 90% that mine was burnt i flushed it and it's not getting worse ........... idk time will tell?

you know what im gonna call it nitrogen def and need to repot! its diffrent then mine! thay look healthy just a few problems............. id look it up

the yellowing is not enough fert, it could be a PH problem and the nutes are locked up to the plants, For hydro run 5.5-6.0 and dirt run your water at 6.5. Good luck and keep asking........JR

check this out..http://www.greenmanspage.com/guides/plant_abuse.html