I think I might be using to much cal-mag.
here is what I am running (ecx500):
cal-mag 200ppm
PBP bloom 300ppm
blackstrap 100ppm

I was going to also add a bloom booster tonight. I forgot to yesterday.
I am going to start flushing in about a week. I might have a bit too much cal-mag in my solution right now since I added the molasses. Should I mellow out on the cal-mag.