I'm familiar with crown rot, mites, slugs, that fungus that makes black stripes on leaves. But this is a new one for me. The plant got generally peaked looking, and then the leaves at the TOP got yellow. The leaves at the bottom remained green. There was not much of a flower. Does anyone recognize this?
TIA
LAS
What's wrong with this delphinium?
I'm bumping this, in hopes other folks will see it.