Media boosts field day at Tidewater Farm on Aug. 18 and the Sun Journal shared information about the University of Maine Cooperative Extension’s free Tidewater Farm field day at 5 p.m. Aug. 18 at the Tidewater Farm demonstration gardens on Presumpscot Point Road in Falmouth. The event, led by UMaine Extension staff and Master Gardener Volunteers, features hands-on demonstrations about deadheading and extending the season, including best practices for annuals and perennials, as well as late-season vegetables to plant and protections against frost.