What makes a tree popular? What keeps a tree popular? Ask the Colorado blue spruce (Picea pungens), whose commercial popularity has lasted decades with no sign of slowing down. The “Norm” to plant nurseries’ Cheers, this spruce is a common character from corporate courtyards to suburban yards. Plus, we ask the question: will this tree’s popularity ever end?

Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson

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Cover art by Jillian Barthold
Music by Aves and The Mini-Vandals