Here are some more pics. My thought was the same. Elsewhere, peeps think it is too much Ca. They should nor be deficient. Plenty of lime in my soil muc and Ca in my nutes (dyna-gro). Which is maling me think I have an issue with the roots absorbing.
PH is good. Everything that goes in is at 6.5. Runoff is at 6.8. Soil about the same. Soil is a mix of potting soil, peat moss, vermiculite and perlite with 2T dolomite lime per gallon.
Only thing different from past runs is strain (barnie's pineapple chunk) and moving from CFlto LED which has dramtically increased time between waterings. I have made some tweaks to hopefully help with that. But soil always had great drainage so it is not like the roots were drowning.
Thoughts?