Save the date for the final session in this season's edition of this series:
April 7: The Movement of Water in the Landscape will look at hydrology, a key factor in the life and health of the arboretum. Natural and manmade systems have altered the flow of water over hundreds of years. This presentation will take a closer look on how water moves from Great Blue Hill through the arboretum's landscape and into the Neponset River watershed.