Well don't I feel a dork. After bragging about reading my plant, the OG Ca deficiency is much worse and the Amnesia started showing some signs of it as well. I tried to do a soil slurry test, but really couldn't get down much below the surface. The entire 5 gallon pot on both plants feels like it's all roots. Also since I had previously added a tiny bit of dolomite lime pellets (not powder) on top, so the top of the soil probably isn't the best place for seeing what is going on at the root level.
Anyway, both plants were a bit alkaline at 6.9. I remember all the discussion on changing pH of soil and being independent of pH of the water, however, the alkalinity of my water is not too bad according to the test I just ran. It is at the upper end of optimal at around 80-100ppm. I really don't think that is enough to turn my soil alkaline in two months and I kind of doubt that the soil at the root level is out of range.
So, I haven't flushed the plants since I started. I know some don't like to, but I thought I would at least run enough through to get rid of any built up salts. (Not an issue with MC because of the chelated nutes?) So I ran 3 gallons of water pH'd at around 6.2-6.4 with citric acid. My well water is neutral at 7.1. I followed that with a regular feeding of 6g/gal MC on the OG and 5.25 on the Amnesia. I added 2ml of organic cal/mag (max dose of this one) and only half of a gram of Bud Explosion to each since I read excess phosphorus can affect Ca uptake. They had gotten 1gram on the last feeding, at which point I thought I was on track with both.
So, did I do good? Did I screw up? Does anyone have any suggestions?