Urban Plant Power

How plants and gardens have the power to make our cities greener and how AIPH – the International Association of Horticultural Producers created the World Green City Award for worldwide cities.
Meet Ms Valerie Plante, Mayor of Montreal; Audrey Timm technical advisor to AIPH Green City Award; Kobie Brand, Regional Director of ICLEI Africa and Harriet Bulkeley, Professor of Geography at Durham University, United Kingdom.