A border of mixed perennials, shrubs and ferns including Sambucus nigra, Angelica archangelica, Hosta 'Devon Green', Iris sibirica 'Perry's Blue, Astrantia major 'White Giant', Epimedium x perralchicum 'Frohnleiten', Osmunda regalis and a hedge of Crataegus monogyna in the RBC Waterscape Garden. Designer: Hugo Bugg. Sponsor: Royal Bank of Canada. © Rob Whitworth