This evergreen tree has a densely pyramidal growth habit. It is used for screening or as a specimen. Three cultivars of this species are recommended by the Chicago Botanic Garden. The Colorado spruce performs well in the Midwest and is valued for the blue foliage found in many cultivars. Most popular evergreen tree in the Midwest landscape. A common mistake in planting this species is placing ot too close to a house. The tree grows fairly rapidly and needs a lot of space.