EDMONTON , May 29 / PRNewswire-FirstCall / - Planet Organic Health Corp ( TSX Venture Exchange - POH ) , Canada 's leading natural products retailer , today reported consolidated sales for the quarter ended March 31 , 2009 of $ 33.1 million compared to $ 29.7 million for the same period last year , an increase of 11.5 % or $ 3.4 million .