Burnt tips, chlorosis in fan leaves and red stems

if you just got it to an equillibrium you want again, give it a second to react to the new context. You have a thick canopy -- not a bad thing.. but, the plant may shed a few leaves occasionally. tips burned all over, but the chlorosis is minimal an dlower in canopy? K deficiency would have spots on the leaves with more advanced chlorosis. could be a p-tox, but again, would see spots at some point due to locking out Ca and Mg (their symptoms would be false, since it is readily available S tox has burnt tips but won't show chlorosis... so, i'd review labels of what you've been feeding and eliminate the 2 least likely possibilities.. or stick to a mild solution for a bit. I didn't do this math and didnt verify, but hte person he did would have been correctd by know in most cases. rounding to integer: N - 106 P - 92 K - 210 Ca - 95 S - 63 leaveing out the trace stuff... So, i doubt it is sulfur unless new growth yellows and older leaves viens yellow fro margins out. as i go back in diary, i see you used different concentrations / ratios.. so, the info i gave may not be relevant onthe ppms... you'll need to work that stuff out before you add or change anythign drastically... it'll be more certain that what you do is going to be helpful.