Disease on Ukigumo
My Ukigumo pushes out beautifully in Spring, then within a month or so, the leaves turn brown and many of them fall off. It does push out a bit after that, but never fully recovers. This has happened every year since I planted it, about 5 years ago.
I'm assuming it is some kind of fungus. We do have wet Springs here in the Seattle area, but all of my other JP's are always fine.
Any diagnoses and suggestions for treatment would be greatly appreciated. Thanks.