@OimRausch thanks for responding ,
I have her under the sf2000 , i have it dialed back to 80% because they where stressed by the power . I have the light at 1 meter from the canopy, she is the second smallest but the furthest along from all 5 ,she was always a little limegreen but always looking healthy untill she got burned , it seems i made more problems by flushing because immediately after that she got a bit lighter green , it isnt nitrogen def because she has a couple of leaves clawing a bit (nothing major) but cant say for sure