I agree with Chuck when it comes to the cause of the likely cause of the problem, pic 3 shows over-fertilizing. Many of the perceived deficiencies are caused by over-fertilizing, imbalance, and nutrient antagonism. Simply put, if you provide too much of a certain element, you prevent the proper uptake of other elements. By adding more crap, the typical advice given, you only make matters worse. And yes, raise that light, it doesn't stop after 6inches...
oh... what happened to the other 20 bottles you use?

Seems like it's the answer to most deficiencies in mj forums, calmag... maybe some people think the mag stands for "magic"?