Falmouth, Maine — The 29th annual University of Maine Cooperative Extension Master Gardener Volunteer Plant Sale in Cumberland County will be held on Saturday, June 1 from 9 a.m. to 1 p.m. at the UMaine Gardens at Tidewater Farm, 200 Presumpscot Point Rd., Falmouth. Master Gardener Volunteers will be on hand to assist patrons with their plant read more Annual Master Gardener Volunteer Plant Sale scheduled for June 1 in Falmouth