Blue Spruce is the iconic conifer of the southern Rocky Mountains, famous for its striking silver-blue to steel-blue needles that are among the most intensely colored of any conifer. Native to elevations of 6,000–11,000 feet in Colorado, Utah, Wyoming, and New Mexico, it grows to 75 feet tall with a stiff, symmetrical pyramidal form. The blue waxy coating on the needles reflects UV light and reduces moisture loss. It is the state tree of Colorado and Utah.
Best time to see a Blue Spruce
The best time to see a Blue Spruce is April–September, when about 60% of U.S. sightings happen, based on 1,959 research-grade iNaturalist observations.
Not certain it is a Blue Spruce? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Blue Spruce sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spotted a Blue Spruce?
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