Possibly the longest Latin name of any plant we sell, but it's worth it. Has everything that is great about a Blue Spruce, plus it is tightly columnar and weeping - hard to ask for anything more. New growth is electric blue - absolutely beautiful. Plant grows slowly to 10-15' tall and 4-8' wide. Narrow width allows it to fit between windows in a foundation planting and other tight spaces. Unusual, rare, and gorgeous!