Dolato & Skywalker og kush

I forgot to mention in the previous update that one of the skywalkers had suffered real bad nute burn! It was given the same as the other skywalker & two dolatos?? Maybe a different pheno? We flushed it with 10L of ph 5.8 water and left to sit a couple of days before another feed of half the strength of this feed. One of the dolatos started showing signs of what we thought could be early calcium deficiency?? (pale patches started on the leaves almost like water marks, but hard for the eye to see) any input would be greatly appreciated!! But we've added 5m/10L of calmag as a precaution