Pennsylvania
State Tree: Eastern Hemlock
State Arbor Day: Last Friday in April
Membership Tree Packages that Grow Well in Pennsylvania
Urban Forestry Coordinator
PA Department of Conservation and Natural Resources
Mark Hockley
Tree Canopy Coordinator
400 Market Street,
Harrisburg, PA, 17105
717-214-7511
[email protected]
Pennsylvania is in Zones 5-8
Tree City USA Communities in Pennsylvania: 112
document Download a state summary
| City | Years | Population |
|---|---|---|
| Philadelphia | 44 | 1500000 |
| Pittsburgh | 15 | 301048 |
| Erie | 14 | 96471 |
| see complete list | ||