Wow. This bush get better every year. I bought it about twenty years ago from Siebenthaler’s. It produces such spectacular blooms. It is a Chinese Snowball Viburnum. Siebenthaler no longer carries them for sale. Last year a friend who wanted to find this variety could find it nowhere in the area, but found one on-line. I think in Arkansas. It’s a treat every year. I wonder how tall it will grow.