In cooperation with the Town, the Friends of Greenwich Point have planted dozens of trees and shrubs to enhance the Point's natural beauty and diversity. This on-going project is funded with membership dues and donations, with the actual plantings handled by employees of the Department of Parks & Recreation, Parks and Trees Division.

The entrance of the Park and parking lot islands have recently planted with wildlife friendly and habitat-appropriate trees, shrubs and other vegetation to replace undesirable and invasive species and to enhance the landscape. A birch grove near the old mansion site was also restored.