University of Maine Cooperative Extension is accepting applications for its Master Gardener Volunteers training program that begins Oct. 24 The 2022 Master Gardener Volunteer training includes self-paced online learning modules along with live virtual sessions with horticultural experts from across the state. Designed to train volunteers for horticulture and food system-related community service projects, topics read more UMaine Extension offers Master Gardener Volunteer training, plus two new programs