The Otterbein Granville Arboretum currently has 705 trees and 94 species in their collection, highlighted by a variety of Oaks, Elm hybrids, Maples, Dogwoods, Cherries, Birch and Beech. A spectacular Lacebark Elm is a focal point amongst the residential cottages & villas, and the native Black Tupelo was chosen as the signature tree of the Arboretum during the 10 & 20-year anniversary and Arbor Day celebrations of the founding of this Senior Life community.  The trees on their 94-acre campus are an integral part of the quality of life for the residents, partners, and visitors. Proper planting, mulching and maintenance practices through our Landscaping Department will ensure that future generations will be able to enjoy a sustainable landscape, alongside our surrounding woodland and forested areas.