To me it looks looks a sulferic acid burn. Did you have vog, then a light rain recently? Do all the plants have those spots? What really leads me to that conclusion is the last pic. water pools at the leaf tips, and that is where it looks worst.

This is just a wild assed guess.
oldhaole Reviewed by oldhaole on . need some advise (pic) i think i am having problems with p? Rating: 5