Spruce, Colorado var.Glacier Blue

Blue Spruce - Picea pungens - Courville Nurseries

10 Alternatives to growing Colorado Blue Spruce in Tennessee

How to Plant and Grow a Colorado Blue Spruce Tree

Christmas Tree Species NC State Extension Publications

Colorado Blue Spruce — Windbreak Trees

Picea pungens glauca 'Colorado Select

Picea pungens 'Hoopsii' (Colorado Spruce)

Baby Blue Eyes Spruce Trees For Sale Online

Blue Spruce (Picea pungens 'Glacier Blue') in the Spruces Database

Picea pungens (Colorado Blue Spruce)