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



Sat June 15 @ 9:00 am

Community Tree Care: Turkey Thicket Recreation Center

Turkey Thicket Recreation Center 1100 Michigan Ave NE

Community Tree Care: Turkey Thicket Recreation Center Help Casey Trees care for young trees! Your help with weeding, mulching and watering these vulnerable trees will give them a leg up …



Sun June 30 @ 2:00 pm

2024 Land Conservation Day: Hellbender Brewing Company

Hellbender Brewing Company 5788 2nd Street Northeast

Join Casey Trees as we celebrate Land Conservation Day at Hellbender Brewing Company! Celebrate Land Conservation Day at Hellbender Brewing Company with: 🌳 Tree Tours 🎸 Live Music 🎟 Raffles …

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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