Thanks... Definitely some deficiencies going on, and I don't think it is magnesium. I do see the big mistakes happening here. Liquid Karma and somehow thinking that you need to adjust the soil pH, with Dolomite Lime no less! Please tell me some "expert" at the hydro shop didn't recommend doing that because if so I would be tempted to jump in a plane tomorrow and come and kick him in the shins for you. You DO NOT have to adjust pH in an organic grow, and you NEVER EVER should try to adjust the soil pH during a grow by adding lime. That Liquid Karma stuff is poison to microbes and working with supersoil is all about keeping the grow organic so the microbes say alive. LK is definitely NOT an organic product. Nix the LK and bring in more microbes. Your feeding cycle has been compromised... get more microbes. More teas specific to the grow period are called for if you know how to make them or instead I highly recommend RealGrower's Recharge, URB or Voodoo Juice, each which will give you all the best microbes in one easy to use product. Stop thinking that you need to feed these plants in supersoil... that is what the supersoil was for. I am sure there are other microbial inoculation products out there by now, but those are my favorite recommendations, especially the very economical Recharge.
If you don't fix the feeding cycle by recharging your microbe population you will need to go to using regular nutes from a bottle... what you are giving now is not going to cut it.