Ontario Today Phone-ins From Cbc Radio

Ontario Today's Gardening Show: Protecting trees

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Synopsis

Our expert gardener, Paul Zammit, says you might be surprised how much care goes into protecting trees. From not mowing around the base of trees to creating barriers that help to minimize compaction, there's a lot you can do help their longterm survival. Paul is a professor of horticulture and environmental studies at Niagara College.