Colorado Blue Spruce

Colorado blue spruce is one of the most iconic evergreens in the state, prized for its bold blue needles and classic pyramidal form. It’s well adapted to cold winters, high elevation, and intense sun, making it a strong choice for Colorado landscapes when properly sited. With year-round color and structure, it works especially well as a specimen tree, windbreak, or focal point in larger spaces.

• Mature Size: 50–75 ft tall | 20–30 ft wide
• Growth Rate: Slow to moderate
• Form: Narrow pyramidal evergreen
• Needles: Stiff blue to blue-green needles
• Lifespan: 60–100+ years with proper site conditions

Native to Colorado and well adapted to cold temperatures

Iconic blue foliage provides strong year-round visual impact

Performs best in open, well-drained sites with good airflow

Effective as a specimen tree or windbreak when properly sited

• Full sun required; avoid shaded or crowded locations
• Requires excellent drainage—does not tolerate wet soils
• Avoid overwatering and turf irrigation overlap
• Best performance in lower-density plantings

• Rhizosphaera needle cast in humid or poorly ventilated sites
• Cytospora canker on stressed or mature trees
• Spider mites during hot, dry summers
• IPS Beetle

• Large residential properties and open landscapes
• Windbreaks with adequate spacing
• Foothills and cooler Front Range sites
• Specimen plantings with proper airflow