The Colorado Blue Spruce has a pyramidal or conical shape with dense branching and a compact form. It typically reaches a mature height of 30 to 60 feet (9 to 18 meters) and a spread of 10 to 20 feet (3 to 6 meters). The tree features stiff, sharp needles that are 1 to 1.5 inches (2.5 to 3.8 centimeters) long and have a silvery-blue or bluish-green hue. These needles retain their color throughout the year, adding beauty to the landscape even in winter. The spruce also produces small, cylindrical cones that are about 2 to 4 inches (5 to 10 centimeters) long.

• Location: Colorado Blue Spruce thrives in full sunlight but can tolerate partial shade. It prefers well-drained soil with a slightly acidic to neutral pH level.
• Watering: Provide regular watering, especially during the first couple of years after planting. Established trees are relatively drought-tolerant, but it's still important to water them during extended dry periods.
• Mulching: Apply a layer of organic mulch, such as wood chips or pine needles, around the base of the tree to conserve moisture, suppress weed growth, and insulate the soil.
• Fertilization: Colorado Blue Spruce trees generally don't require extensive fertilization. However, if the soil lacks essential nutrients, you can apply a slow-release, balanced fertilizer in early spring.
• Pruning: Minimal pruning is usually necessary for Colorado Remove any dead, damaged, or diseased branches as needed. Also, thin out overcrowded branches to improve air circulation.