Location, location, location—trees are real estate snobs, too. Blue spruces thrive in full sun, well-drained soil, and USDA zones 2 through 7. That means they’ll laugh in the face of snow and ice, but they’ll sulk if planted in a shady, soggy corner.
Also, size depends on the cultivar. Yes, blue spruces come in flavors. Dwarf ones like ‘Fat Albert’ stay under 15 feet. But the classic Colorado blue spruce? That baby is determined to touch the sky. Plant a standard one too close to your house, and you’ll soon have branches tapping on your second-story window, asking for snacks.
A Word of Warning: The “Oops” Factor
People underestimate the spread. That gorgeous 10-foot-wide base at eye level? It’s actually a 20-foot-wide base 40 years later. You didn’t plan for that. Your driveway didn’t plan for that. Your neighbor’s mailbox definitely didn’t plan for that.
Moral of the story: give a blue spruce plenty of room. Like, enough room for a small car or a tent. If you plant one 5 feet from your foundation, you’ll be calling an arborist in tears—and paying for a crane removal. Don’t ask how I know.
How Big Does A Blue Spruce Tree Get | Detroit Chinatown
