Leaves turning brown - cherry tree
Over the last couple weeks, the leaves on both my (meteor) cherry trees have become yellow or even brown. It started with a few leaves, but now has spread to the majority. A nearby Serviceberry tree lost leaves that turned yellow then red and dropped off a month ago, but only in about 3 small branches and now in general that tree is fine. Also plants nearby are affected - specifically the wisteria is all yellow (and has been for a while now), as well as the astilbe and the snow on the mountain. It all seems to be along one part of the garden. Some plants are fine - seems to be by species. I enclose a photo.