We plant, care for, and protect trees in the national capital region.
In 2001, Washington, DC’s tree canopy covered just 35% of the city. Over the years, we’ve made significant progress, planting more than 60,000 trees and setting an ambitious goal: to achieve 40% canopy by 2032. Through innovative programs and community partnerships, we’re working tirelessly to create a greener, healthier DC for generations to come.
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Sponsor a Tree in Historic DC Parklands for America’s 250th Anniversary
Now through the end of 2026, you can support the planting of 250 trees in historic federal parks and lands across Washington, DC. Each $500 donation plants one tree, with a certificate documenting your tree’s species, location, and the name of your family, friend, or loved one.
Nominate a Space in DC for New Trees
Know of places in DC that could use some trees? Help shape a greener DC by sharing spaces that could use more trees, shade, and greenery. It could be schools, houses of worship, apartment complexes, businesses, and more!
Our Programs
We believe in the power of trees.
These incredible living machines absorb pollution, beautify, and cool our neighborhoods, release life-giving oxygen, and play a crucial role in combating climate change. Our programs are dedicated to cultivating a thriving urban forest in Washington, DC, ensuring that future generations reap the environmental, health, and economic benefits trees provide.
We offer tree planting solutions with the greatest possible environmental and ecological impact for local homes, schools, parks, businesses, and more. Our partnership with certified arborists ensures the health, growth and longevity of every tree we plant.
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We help ignite kids’ love for trees. Through engaging school programs, tree-planting events, and outdoor exploration, we empower young minds to understand the incredible benefits trees offer our city. Our mission is to inspire the next generation of tree guardians.
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For over 20 years, we have championed policies that support, protect and expand Washington, DC’s urban forest. Our efforts have resulted in some of the strongest tree protections among major cities. While progress has been made, our work is far from over. Together, we can show that a greener DC is a healthier DC for all.
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Our Land Conservation program protects important green spaces for nature and people. We work to restore fragmented forests, improve ecosystems and create places where people can connect with nature. By working with landowners, we’re helping to preserve these valuable areas and create a healthier, greener city.
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Proper tree care is essential for maintaining healthy, long-lasting trees that provide shade, improve air quality, and enhance urban spaces. Regular watering, mulching, and pruning help trees thrive, ensuring they continue to benefit the environment and the community for years to come.
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Tree Report Card | 2025-26
Each year, we release a report card on DC’s trees. It shows how close we are to our goal of 40% tree coverage, and provides a checkup on the overall health of our city’s trees. Discover what we’ve accomplished and where we can improve.
Overall Grade
A-
Calculations Explained: Existing tree canopy coverage/tree canopy
goal 37/40 = 92%
Planting Target
20,471 trees
Exceeded by over
9,000+ trees!