splotchy phal leaves

[quiltergal]

Vicki, I'm not sure what to tell you about the leaves. If they have somewhat squishy spots in them that's not a good sign for sure. You may have a combination of things going on. The temp swings in the greenhouse are probably not helping things. I really don't know.

I guess I would start with trying to keep the temps more even and make sure they get plenty of water on hot days.