In modern day landscapes small flowering trees have an essential role in providing year-round interest without growing so big to dominate them. Increasingly, gardeners have sought out trees for foundation plantings or focal points that fit the scale of the garden and form the basis for a dynamic, beautiful, and diverse landscape. On Tuesday, May 24, join Polly Hill Arboretum Executive Director Tim Boland at 10 am at the Polly Hill Arboretum in West Tisbury for an illustrated review of a wide assortment of small flowering trees that provide the right fit for your landscape needs. $5/free for PHA members.  Visit www.pollyhillarboretum.org for directions.