One plants made it an looking well an the other is still not looking beautiful, oh was fine on run off test, maybe water supply was a little seems to have rise a lot, keeping a eye on that now
I would do a slurry test of your runoff water ph and ec levels. Looks to me like your ph is a little out with the look of some of the leaves. Adding a little cal/mg is never a bad thing, but you ph creeping up is.