Outreach volunteer application

New and Noteworthy

Collect temperature data from home

Help us measure the cooling effects of trees.

Weekly watering alert: Must Water!


Forecast is hot and dry, please water!

Pledge to water your trees

Newly planted trees require 1.5 inches of rainfall per week to survive.

Get Involved

Become a Member

Restore, enhance and protect the tree canopy of the nation's capital.

Request a shade tree

We can plant a shade tree at your home for a $50 co-pay.

Get a tree rebate

Plant a tree on on your property and get up to $100 back.