"Planting spruce trees for ornamental and scientific ... The insect is present in spruce trees, especially Norway spruce, in most of Europe and has probably blown into the regions.
Norway spruce – as the name suggests - is native ... densata) offers blue foliage. These trees grow to 50 feet (16m) by 20 feet (3.5m) wide. Cultivars include Densata which is more compact ...
In 1922, 55% of all pulp for paper production in the Northeast United States was from Norway spruce. The tree is naturally occurring in Eastern Europe extending from the Ural Mountains in Russia and ...