Plants are sick, need help fast. (Pics posted)

[T.O.D.N]

so i just switched my light to 12/12, and for some reason My plants are curling and getting brown spots. I think i put to much nutrients in there, so i have already flushed all my water out. Plants have gotten a little better, but they still are curled over. What do i do?

 

[Quickee]

dude your pics are to small...curling leaves..or dropping..to much water..not enough water..can you flush..are you using soil..what kind?

 

[Stoney McFried]

It's hard to tell with those pics, and I'm not a hydro grower.Looking at the 3rd pic and the browning around the edges, I'd say nute burn. If you flushed, stop the nutes and wait a day or two and see, is all I can offer.

so i just switched my light to 12/12, and for some reason My plants are curling and getting brown spots. I think i put to much nutrients in there, so i have already flushed all my water out. Plants have gotten a little better, but they still are curled over. What do i do?