MillionTreesNYC has planted more than 300,000 trees since its launch in October 2007, including more than 30,000 street trees. Now, we need your help to keep these newly planted trees healthy and growing — something that can only be achieved with the support of volunteers like you!
Trees face many natural and man-made threats from the urban environment and require ongoing maintenance to survive. Help make a difference. Become a part of the MillionTreesNYC movement today!

Receive free training, tools and a Parks permit to work on street trees! MillionTreesNYC and its partners regularly host stewardship workshops citywide.
- Check our community calendar for upcoming workshops near you.
- Contact us at stewards@milliontreesnyc.org
if you would like to host a workshop in your neighborhood.
- Can't make a workshop? Dowload the TreeLC Handbook which outlines the proper steps to adopt and care for trees in your neighborhood.
- Find out what trees are available for care in your
neighborhood — maybe even on your block!
- Care for one of our "Trees-in-Need"
- Log-in and adopt trees, record your progress in cairing for them and find stewardship groups in your area.
StewCorps News Fall 2009 (PDF, 181 KB)
- Are you a business looking to enhance the street trees in front of your property? Visit our Trees and Retail
resource page.
- Download a MillionTreesNYC banner and link to us from your blog or website.
No matter how you choose to participate, you will be nurturing a legacy when you care for a tree and providing an extraordinary gift to New York City for generations to come. Together, we will make this great city greener!
The MillionTreesNYC Stewardship Corps was launched In May 2009 as a collaboration with Brooklyn Botanic Garden, Greenbelt Conservancy, GreenThumb, Partnerships for Parks, Queens Botanical Garden, New York Botanical Garden and Trees New York to build a community-based network of tree stewards across the city’s five boroughs. The Stewardship Corps engages everyday New Yorkers in urban tree stewardship through:
- accessible, no-cost tree care workshops and toolkits;
- coordination and expansion of existing environmental
and tree stewardship programs across New York City;
- “Train-the-Trainer” workshops to provide trainings to
organizations and empower Corps members to educate new tree stewards through
their local networks; and
- online space for tree stewards to network and share tree care resources.