We're here for the trees. Join us.

Help us achieve our mission through tree planting, education, community action and land preservation.

Donate Today
  • Our mission is to restore, enhance, and protect the tree canopy of our nation’s capital.

  • With our partners and thousands of local volunteers, we plant 6000+ trees every year to reach our collective goal of 40% tree canopy by 2032.

  • We’re currently at 37% tree canopy. Donate today to help us reach 40%.

Advocate with Casey Trees

Advocacy is at the heart of our planning. Through advocacy, we share our voice and push for better policies to support and protect trees.

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lush leaves against a cloudless sky

Plant in your Neighborhood

Work with our certified arborists on a custom planting, pruning, or landscape design project. We bring an objective, inclusive viewpoint to our clients—ensuring trees’ safety, health, and preservation.

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a volunteer and a team leader protecting a young tree with deer wire

Upcoming Events



Fri April 26 @ 8:30 am

Arbor Day Community Tree Planting: Emery Heights Community Center

Emery Heights Community Center 5701 Georgia Ave NW

Join us this Arbor Day to plant trees at Emery Heights Community Center Join us this Arbor Day as we plant trees at Emery Heights Community Center! You provide the …



Fri April 26 @ 11:00 am

SPRING BACK to Kingman Island: Arbor Day - City Nature Challenge

Kingman Island 575 Oklahoma Ave NE

Part of our “Spring Back to Kingman Island” tree series! Learn how to use iNaturalist and join the global City Nature Challenge. Casey Trees staff will have resources to learn …



Fri April 26 @ 7:30 pm

Washington Spirit Sustainability Night

Watch the Washington Spirit take on the Orlando Pride on April 26 at Audi Field! Come out and say hello to Casey Trees at the community corner.  

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The 2023 Tree Report Card

The Tree Report Card is Casey Trees’ annual evaluation of DC’s urban forest. It looks at where our successes have been over the past year and highlights where improvements can be made.

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trees of the urban forest, near homes on residential streets