They look like they have been burned up with heat issues. I only see one in the back that might make it. You need to tell us about your setup and heat.

Pull the lights up and what kind of light do you have ?
LOC NAR on probation Reviewed by LOC NAR on probation on . new clones need help!!! I just recieved some clones that have been growing for about a month now so they are or were fairly healthy. when I got them home to put in my growbox with lights and fans on them they started not looking very good. I had a fan blowing on them but it looks like that might have done some of the damage. I have pictures of what they look like. Any suggestions are helpful. Rating: 5