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

14

Sat December 14 @ 9:00 am

CCAN Invasive Vine Removal at Catholic University

Join our partners at Chesapeake Climate Action Network to tackle invasive vines at Catholic University Woods! Start with hands-on training in vine removal, then dive into the forest to remove …

Sat

21

Sat December 21 @ 12:00 pm

Rooted in Nature, Winter Solstice Gathering

Fort Stanton Recreation Center 1812 Erie Street Southeast

Join Casey Trees this Winter Solstice! Join Casey Trees as we celebrate the Winter Solstice! Join us for reflective nature time, crafts, tea and snacks that give thanks to our …

Sat

11

January 11, 2025 @ 9:00 am

Community Conservation at Langdon Park

Langdon Park 2901 20th St NE

Join Casey Trees as we care for trees and control invasive species at the Langdon Park Forest Patch! Join Casey Trees as we continue our work at Langdon Park to …

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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