David Fiske, Mass Hort Gardens Curator, will lead a Saturday, January 20 workshop from 10 – 2 in the Putnam Building at the Gardens at Elm Bank that will show you ways to best utilize your greenhouse and indoor growing spaces. He’ll discuss not only how to use these spaces to grow specific plants and starts, but also review maintenance needs that should be on your seasonal checklist. Massachusetts Horticultural Society Member Cost: $25; Non Member Cost $40. Register online at http://www.masshort.org/eventdetail/612/greenhouse-growing-and-maintenance?filter_reset=1