Get Involved
All our programs work together to provide greater shade, cooler air, cleaner water, citizen engagement and sustainable growth to the neighborhoods where we live and work.
Get Involved
As stewards of DC’s urban forest, Casey Trees has served as a community resource for educational programs and volunteer opportunities since 2001. We pursue our mission to restore, enhance and protect the tree canopy through a variety of programs including tree planting, tree care, inventories, adult and youth education, and conservation easements. While the activities vary, all our programs work together to provide greater shade, cooler air, cleaner water, citizen engagement and sustainable growth to the neighborhoods where we live and work. Our opportunities are seasonal, so if you want to stay in the know, sign up for The Leaflet, our weekly newsletter.
Upcoming Events
Wed
26
Wed March 26 @ 9:00 am
CCAN Invasive Vine Removal: Sligo Creek
Join our partner CCAN to remove invasive vines!
Sat
29
Sat March 29 @ 8:30 am
Community Tree Planting: Hamilton Manor Apartments
3342 Lancer Dr 3342 Lancer Drive
Join us in planting trees at Hamilton Manor Apartments sponsored by the American Institute of Architects! Welcome to our spring season of Community Tree Plantings! You provide the volunteers, we …

Sat
29
Sat March 29 @ 10:00 am
CCAN Invasive Removal and Canvassing at Eastland Gardens
Join our partner CCAN to remove invasive vines and canvass around Eastland Gardens
Tue
1
Tue April 1
ZCAF Wonders of Trees Exhibit Opening
The exhibition of original artwork not only takes the tree as a starting point, but also repurposes arboreal remains like bark, twigs, driftwood, lumber, or tree pulp as the medium. …