2026 Spring Gardening Webinars: Building Food Security in Maine Join the University of Maine Cooperative Extension for our gardening webinar series! These one-hour and 15-minute webinars will include a 1-hour presentation, followed by Q&A and discussion. Tuesday, March 24, 2026 – Big Yields on Small Plots: Maximizing Your Garden’s Footprint Tuesday, March 31, 2026 –