This was introduced to commemorate the 100th anniversary of the Arnold Arboretum at Harvard University in Boston. It is derived from Magnolia stellata Waterlily and inherits the characteristic of showing a hint of pink, especially in a cool season. This is a very free flowering plant which makes a rounded to upright bush to 1.2m in 10 years. As with all magnolias may be pruned to limit size if eventually needed. We only have low graft bushes.