I have had Unending Melody for 18 years now and it always catches my eye when in bloom - never a bad one even after a very cold night or very heavy rain. I've had to move it once as it became too dark in its original spot but considering how dry its new location is it has multiplied quite well. I haven't found it pollen-fertile or obtained the bud count per registration but like Vickie it's probably the growing conditions here.
