Take Action

At Casey Trees we teach you the skills and give you the resources you need to plant, care and advocate for trees in the nation’s capital. If digging and planting is not your thing, try our tree inventories, submit public comments about an upcoming development site or even join our tree pruning corps. Our opportunities are seasonal, so if you want to stay in the know, sign up for The Leaflet, our weekly newsletter.

As our city develops, we are losing mature trees faster than newly-planted ones can grow.

Water Your Trees

Pledge to Water Your Trees This Summer

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Become a Member

Join a growing community of Citizen Foresters in the District


Bring Trees Home

Every year we grow and plant thousands of trees in D.C. alongside hundreds of volunteers. Help us bring more trees home by making a one-time gift today.

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