Rideau Height students from left, Hunter Ellis, Bailey Wigmore, Ty Wilson and Felicity Scrimshaw throw mulch on a newly planted tree. Co-ordinated by the group Community Response to Neighbourhood Concerns (CRNC) and with a grant from Tree Canada, more than 50 students from Rideau Heights Public School, along with a dozen or so volunteers, planted 20 trees at the Kingston &amp; Frontenac Housing Corporation property at 1130 Montreal St. on Thursday. The group planted 40 trees at three different locations in the north end. (Ian MacAlpine/The Whig-Standard)