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Make your trees count.
Become a Friend of the Alliance!

Garden clubs, community garden groups, nonprofits, school and scout groups, independent tree lovers… anyone planting a tree within the City of Pittsburgh can become a Friend of the Alliance and have their trees count toward the total. To ensure accuracy, please coordinate with any planting partners to avoid duplication. If you adopted a tree from Tree Pittsburgh, your tree has already been counted!

Totals will be updated on a rolling basis after review. Thank you!

Resource:  How to Plant a Tree.

Friends of the Alliance

SurfSUP Adventures

CityFarms/Morningside Community Garden

Polish Hill Green Team
Gavin Deming and Family

Plant trees and be the next Alliance Friend!


Get Involved.
Volunteer at an upcoming planting event!

Friends of the Riverfront

Opportunities to support the Three Rivers Heritage Trail & Water Trail are available for everyone, whatever your ability, skills, availability, or interests.


Sign up to volunteer!

Tree Pittsburgh

Volunteer to plant, care for, and protect young trees in our region. Or volunteer at the Heritage Nursery, caring for the next generation of our tree canopy.


Sign up to volunteer!

Pittsburgh Parks Conservancy

Volunteers are critical to healthy, beautiful parks. There are volunteer opportunities for all ages, interests, and abilities.


Sign up to volunteer!