The Colorado Blue Spruce Young Adult Book Award recognizes the most popular books among middle and high school students in the state of Colorado. Colorado blue spruce trees are valuable in deer country, as their prickly texture and strong smell render them conveniently deer-resistant. In the snowy North, where landscapes can look barren in winter, evergreens such as Colorado blue spruce trees can provide much needed winter interest.
Mar 15, 2018 · Colorado blue spruce is a low-maintenance tree that impresses with its symmetrical shape and attractive blue-green needles. It grows in sun or partial shade with medium amounts of water and has. The blue spruce, green spruce, white spruce, Colorado spruce, or Colorado blue spruce, with the Latin (scientific) name Picea pungens, is a species of spruce tree. It is native to North America, and is found in growing zones 1 through 7. Its natural range extends from northern New Mexico through Colorado and Utah to Wyoming and into Alberta and British Columbia, but it has been widely Class: Pinopsida.
Once found, the fame of this blue spruce spread quickly, and today it is one of our most widely planted landscape trees as well as the state tree of Colorado. When writing Handbook on Conifers in 1969, Henry Tuescher, curator emeritus of the Montreal Botanical Garden, called the Colorado blue spruce one of the five finest conifers. Tuescher. The names Colorado spruce, blue spruce and Colorado blue spruce tree all refer to the same magnificent tree—Pica pungens. Large specimens are imposing in the landscape because of their strong, architectural shape in the form of a pyramid and stiff, horizontal branches that form a Author: Jackie Carroll.