National Christmas Tree (United States) tree was cut down and replaced with double row of willow oaks. In 1934, the National Christmas Tree was relocated to Lafayette Park north of the White House. The 1931 Norway spruce had again become damaged, and the National Park Service purchased two "Koster" blue spruce cultivars to plant on the west side of Sherman Square with the intent of using alternating between trees each year. But when it became clear later that year that the National Christmas Tree would have to be moved from Sherman Square, the agency asked the Commission of Fine Arts (which had partial jurisdiction over
National Christmas Tree Association National Christmas Tree Association The National Christmas Tree Association (NCTA) is a professional organization in the United States of over 5,100 "Christmas tree professionals" in various capacities. The group focuses its work into three areas: promotion and research, federal representation (which includes Congressional lobbying), and professional education. The association was founded in 1955 and has more than 1,800 members. The official White House Christmas tree, or the Blue Room Christmas Tree, is donated each year by the National Christmas Tree Association (NCTA). The NCTA has donated the tree since 1966; it is chosen through a contest among members of the