Some what curled and light green leaves.

[bradly26]

I'm new to growing and my plants seem to have went from dark green leaves to lighter green leaves. And they have curled/wavy leaves and they don't appear to lay flat. Any ides would be appreciated. They stay outside, but i brought them in because it's back over a 100 and they were wilted when i got home from work. Thanks

 

[queequeg152]

a cupped or rolled up leaf is one thing, but a wavy leaf margin like that in my opinion( and limited experience) is normal.
I see this on all the new foliage of my bih jolokia plant, when the leaves mature they lay flat like a normal leaf. i think this is just how some chinense leaves develop.