@ViburnumValley Thanks for checking in John!
I have been seeing two versions of what I call 'Snow Ball Bush', tall 8-10+feet with smooth leaves, the difference being the color of their foliage...one a dark green and the other a medium green. The medium greens seem to be a bit more dense and floriferous than the looser med green. Both appear to be in full sun on two adjacent commercial properties, 8 plants each in a 30' hedge. Are they two types?
