well its been under the same exact temsp for a long time. it was litteraly a matter of 1 hour and the leaves curled. It hadn't curled before. Just when I addded the nutes. its freaking weird.

Yes I washed out all the peat. There is no more brown water or anything coming off it. Its completely clean.

Should I just go to 12/12? its about 6 inches now.

I have a fan blowing across the plant and the light. its not that hot in there. Its hotter outside!