Join the Spring Grove Horticulture staff for an early spring tram tour of beautiful native trees and shrubs around the historic grounds.  You will see the 400 year old white oak, groves of bald cypress, and other plants native to the eastern United States.  Space is limited and registration is required.  Registration will open on March 8th at NOON. Your $5 donation will go to the Heritage Foundation to further efforts in education, preservation, and community outreach.