Please help..

[MrGuy]

Could be to much nutrient.
Jorge Cervantes book Indoor Growing has some great pics of both plants w/defiencies and to much nutrient.
Check it out.

[FOXBIRD]

I did add an AC unit 3 days ago, it could be sucking out all the humidity

no?

[GrowinGreen23]

could be the rainbow from the looks of the one pic...ha ha playing...idk bro hopefully someone will give you some good input, could the lights be too close to them maybe or maybe the water is too cold when added i know in an old school exp are plants started to wilt with added hot or too cold of water :-/ sorry bro i'm no help

[Lady Vapor]

Just a guess here. I live in the mountains and battle cold temps with the help of the lamps... On several occasions over 3 grows I've seen that look from the temp dropping down below 70 degrees. Wondering how much light you have to?

Good luck!