Gads bro!

When you said you were trying to keep a clone alive I didn't think it was that bad! She looks pretty ruff,

Could be over feeding causing lockout?

Also might try and lower the PH a little more. I try to keep my inbound around 6.0-6.2 as soil (Specially fresh soil) buffers the PH up.

She seems a bit big to be kept under 4 CFL's, try and get that new room up and running ASAP!