Weed Leaves Curling

No problem, temps sound fine. You really need to know what your humidity is though. Plants dont transpire if humidity is too low. So that could also account for the upwards fringing of your leaves. Basically, it wants to "sweat/breathe" but can't like I was saying before.

any suggestions on how i can raise the humitity? i live in virginia so im used to the humitity its not very humid in the closet just hot.-not too hot,