FOR IMMEDIATE RELEASE Wisconsin and Pennsylvania Farms Named National Co-Grand Champions Will Provide Official White House Christmas Trees in 2015 and 2016 July 28, 2015 (Chesterfield, MO) – A Balsam fir Christmas Tree grown by Dave Vander Velden, of Whispering Pines Tree Farm in Oconto, WI, and a Douglas-fir Christmas tree grown by Jay and […]