Diagnose this girl Plz [VIDEO]

Whats wrong with her Doc?

[video=youtube;mC_EIZ7g4bY]http://www.youtube.com/watch?v=mC_EIZ7g4bY&feature=youtu.be[/video]

Leave your theory below and write down your prescription!

Oh, and sorry for choppy english and vertical video :S

could be a Cal Mag problem??

Hmmm can you list what nutes you are using at what strength.

Thats nute burn bud, swap out and run just plain water for a day then add your nutes back at 1/2-3/4 strength.

Your eviroment is fine, i would honestly remove tin foil, it can actually create hot spots on the leaves.

hmm, I am running GH nutrients at 400 ppm.
I was previously running them on 100 ppm but since people told me I had a cal problem I added the 300 extra to the "recomended" 7ml/10L from GH themself.
I also flushed the system before with GH florakleen.

I just did a calibration on my PH meter (wich is new and came with fabric calibration) and it turns out it showed 0.6 PH to much... so all this time I have had my water at around 5.4 PH.
Could this be the problem?

How about turn the light off and take a couple of still pictures, it is hard with the yellow lighting to get a good look