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This plant is said to grow outdoors in the following regions:
Roslindale, Massachusetts
An Arnold Arboretum selection, this cultivar differs from the species in three respects: 1) The flowers are red towards th...Read Moree center, with yellow towards the tips of the petals. 2) Plants are much more floriferous than the species. 3) The leaves drop before flowering starts. The flowers are best viewed close up. They don't read well from a distance in the landscape. Place this where it can reach its full size without disturbance. Pruning destroys its beautiful branching architecture.
An Arnold Arboretum selection, this cultivar differs from the species in three respects:
1) The flowers are red towards th...Read More