hard to call dude you haven't fed nutes in a while.....for that size plant I'd say any nutes would be unnecessary till this point......ya know? I mean that is soil its growing in right? I would say your plant is lacking nutes due to whatever, someone suggested she looks soggy maybe root rot is setting in.....maybe its pH lockout, maybe both of these AND over fert....I have plants twice that size in beer cups that have been fed zero nutes but if you can't give up basic info like what your soil is, what your nutes are and what your pH is or what your feeding schedule is then I think we've all pretty much hit a brick wall here.....and as already stated I would fire up that other cfl also.