Almost
identical to 'Viridis', most experts consider 'Waterfall' to be more pendulous
and smaller leafed. We see very little difference in shape or leaf size at
our nursery, although it may be slightly slower growing. Where we do see a huge
difference is in the fall color which in addition to the bright yellow and gold
of 'Viridis', 'Waterfall' displays wonderful reds and oranges washed across the
leaves.