Colorado Blue SpruceColorado Blue Spruce (Picea pungens) is one of the most recognizable evergreen trees in the western landscape, prized for its striking silvery blue needles and classic pyramidal form. Native to the Rocky Mountains, it brings a crisp alpine feel to yards and larger landscapes while maintaining a tidy, symmetrical shape with very little pruning. The dense branching and rigid needles create a strong architectural presence year round, especially in winter