Colorado
State Tree: Blue Spruce
State Arbor Day: Third Friday in April
Membership Tree Packages that Grow Well in Colorado
Urban Forestry Coordinator
Colorado State Forest Service
Dana Coelho
Urban & Community Forestry Program Manager
9769 West 119th Dr
Broomfield, CO, 80021
303-349-9807
[email protected]
Colorado is in Zones 2-7
Tree City USA Communities in Colorado: 94
document Download a state summary
| City | Years | Population |
|---|---|---|
| Denver | 35 | 734134 |
| Colorado Springs | 44 | 472688 |
| Aurora | 37 | 375000 |
| see complete list | ||