Prince William and Catherine, Duchess of Cambridge, follow a royal tradition and plant a mti at Rideau Hall, the official residence of the Canadian monarch and the Governor General of Canada. This is the third siku of the royal couple’s nine-day tour
![zaidi picha from the mti planting ceremony at Rideau Hall, Canada! [HQ]](http://images4.fanpop.com/image/photos/23300000/More-photos-from-the-tree-planting-ceremony-at-Rideau-Hall-Canada-HQ-prince-william-and-kate-middleton-23388580-2500-1667.jpg)
