In a message dated 7/23/99 8:36:04 AM Pacific Daylight Time, mlaute@micron.net writes: > My local expert said it came from having too thick a mulch, which > >kept the plants too moist and rotted the roots. I have not disturbed that > >mulch in 10 years, and the plants had grown to be show pieces. They > >normally get acid fertlized twice a year, and watered during a drought. > > > >Any ideas...? No signs of disease or insects. > > You have been having heat waves in NY right? I suspect it is related . If the roots are rotted or are being eaten by gophers (they do like them) or a fungal infection affects the vascular system etc......it would show up in a sudden heat wave (cant get water to the leaves). When you pull them out you should be able to tell. Taree