Spring Plant Sale-Saturday April 13, 9am-2pm at the UT Arboretum,901 S.Illinois Avenue, Oak Ridge. Members Only Sale Friday April 12, 5-7pm You may join on the spot Friday and shop at the Members Only Sale. Society memberships or membership renewals may be purchased at that time for this “early bird” shopping opportunity. Checks and credit cards will be accepted. Tennessee Naturescapes from Clinton, Riverdale Nursery from Knoxville and East Fork Nursery from Sevierville will be offering a large and varied…