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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.

Sustainable DC 2.0

Give the D.C. Council feedback on the new Sustainable DC 2.0 plan

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Become a Member

Join a growing community of Citizen Foresters in the District


Training & Workhsops

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Water Your Trees

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Quick-Start Guide

For more than a decade Casey Trees has been successfully working with community partners and citizen foresters to reverse tree canopy loss in our nation’s capital. Check out our quick-start guide to find out how you can help keep D.C. the City of Trees.

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