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Support Trees

Adopt-a-Tree in Arlington

Want to help Arlington County’s trees thrive through dry weather? Adopt-a-Tree near your home, or where you have access to water, to help keep our trees healthy and strong, and to grow our tree canopy.

Make Your Notable Tree Nomination Today

Since 1987, Arlington has identified and registered its most notable trees, as well as the residents who care for them.

Specimen Trees

Designation as ‘Specimen Trees’ through the Tree Preservation Ordinance will result in their protection from removal or injury.

What Makes a Tree a Champion?

A Champion Tree is the largest specimen of its species. Species vary in size, age and growth habitat. As a general rule, forest trees will be taller, thinner and have a smaller crown compared to counterparts grown in more open environments.

TreeStewards

TreeStewards of Arlington and Alexandria are volunteers who take the lead within their communities to enhance a sustainable urban forest through volunteer activities and public education programs.

Learn more about the TreeStewards program.

Quick Links

Events

View Calendar

Haley Park Invasive Plant Removal

02 Dec 2023 Join community volunteers in protecting the local environment from invasive plants.

James W. Haley Park, 2400 S Meade St, Arlington, VA 22202

31 more dates

Tagged as: , Environment, Volunteer

Remove Invasive Plants at Potomac Overlook

02 Dec 2023 Adults, teens and families ages 8 and up. Want to restore habitat and increase species diversity right here in Arlington? Work parties are held every month. We are making a real difference, with the return of ferns and wildflowers, and the animals that depend on them, in areas once covered in destructive invasive plants. Help make it happen!

Potomac Overlook, 2845 N. Marcey Road, 22207

Tagged as: , Environment, Parks & Recreation, Volunteer, Families

RiP Brandymore Castle Invasive Plant Removal

03 Dec 2023 Join community volunteers in protecting the local environment from invasive plants.

East Falls Church Park, 1730 Roosevelt St., Arlington, VA 22205

6 more dates

Tagged as: , Environment, Volunteer