Tree Care
We believe tree-lined streets are one of the hallmarks of a thriving neighborhood. They enhance the beauty and character of Carnegie Hill, foster community pride, and help create a safer, more welcoming environment. Trees also improve air quality, support mental well-being, reduce urban heat, and encourage people to spend time outdoors—contributing to a greener, healthier neighborhood for generations to come.
To help protect and expand Carnegie Hill's urban canopy, Carnegie Hill Neighbors installs tree guards, replaces unhealthy trees, enlarges tree beds, and organizes volunteer pruning efforts. These investments help trees live longer, grow stronger, and continue providing the environmental, aesthetic, and quality-of-life benefits that make Carnegie Hill such a special place to live.
Tree Guards
In a dense urban environment like Carnegie Hill, trees face constant challenges from pedestrian traffic, dogs, bicycles, and vehicles. Young trees are especially vulnerable to damage, which can impact their health and long-term survival. Tree guards help create a protective buffer, giving trees the space they need to grow and thrive.
By installing and maintaining tree guards throughout the neighborhood, Carnegie Hill Neighbors helps protect our urban canopy, preserve the beauty of our streets, and ensure that future generations can enjoy the environmental and quality-of-life benefits that healthy trees provide.
Expanding Tree Beds
In New York City, street trees often grow in small, confined spaces that limit root growth and make it difficult for them to access the water, oxygen, and nutrients they need to thrive. Expanding tree beds gives trees more room to develop healthy root systems, absorb stormwater, and withstand the stresses of urban life.
By enlarging tree beds throughout Carnegie Hill, Carnegie Hill Neighbors helps create healthier growing conditions for our street trees while also improving the appearance of our sidewalks and streetscapes. These investments strengthen our urban canopy, support long-term tree health, and help ensure a greener, more resilient neighborhood for generations to come.
Recent Tree Protection, Planting & Tree Bed Improvements by Carnegie Hill Neighbors:
2024 - 2026
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Hunter College High School – Expanded tree beds and installed 28 custom HDPE tree guards around the school. Each guard was designed and fabricated in New York City by City Tree Guards.
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P.S. 198 & P.S. 77 – Installed 27 custom tree guards and expanded tree beds around the entire school perimeter.
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96th Street & Lexington Avenue – Installed 2 new tree guards at the northeast corner near the 4/5/6 subway entrance and Starbucks.
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Feldman's (Madison Avenue) – Installed new tree guards.
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Edit New York (Madison Avenue) – Installed new tree guards.
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Blue Tree (Madison Avenue) – Installed new tree guards.
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Burgundy Salon (Madison Avenue) – Installed new tree guards.
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27 East 93rd Street – Expanded tree beds and installed 2 new tree guards.
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51 East 93rd Street – Expanded tree beds and installed 2 new tree guards.
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1316 Madison Avenue – Planted a new flowering tree selected for a compact tree bed.
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25 East 95th Street – Installed 3 new tree guards and expanded 2 tree beds.
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137 East 96th Street – Planted a new street tree
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Samuel Seabury Playground (between Lexington and Third Avenues) – Planted a new street tree
Tree Pruning
Tree pruning is the process of selectively removing certain parts of a tree — such as branches, buds, or roots — to improve the tree’s health, structure, safety, and appearance. Regular care—including pruning, mulching, and disease management—helps trees thrive despite the stress of pollution, salt, limited soil, and compacted roots common in city environments.
Quick Links:
Street Tree Pruning Days:
A CHN Tradition in Full Bloom
Several times each year, Carnegie Hill Neighbors' Street Tree Care Committee takes to the sidewalks to help keep our neighborhood's urban forest healthy and thriving. These volunteer pruning outings bring together 8 to 12 dedicated neighbors—some experienced pruners, others participating for the first time—to care for street trees across Carnegie Hill.
Armed with training and proper licensing, volunteers carefully prune young trees, cultivate tree bed soil, and distribute CHN's Street Tree Tips cards to building staff and residents. These outreach efforts help educate the community about proper tree care and encourage everyone to play a role in protecting our neighborhood's greenery.
The committee's work extends beyond maintenance. Volunteers identify and report empty tree beds and declining trees to the Parks Department, while also advocating for replacements and new plantings. Thanks to these efforts, along with support from generous donors and public agencies, nearly 50 new trees have been planted throughout Carnegie Hill over the past two years.
Our pruning crew is proudly local, including CHN Board Members, neighborhood residents, and certified volunteers from Trees New York's pruning program—all working together to ensure Carnegie Hill remains green, beautiful, and tree-lined for generations to come.
Quality of Life Ambassadors
Lynden Miller
A public garden designer, parks advocate and author.
Mark Goldsmith
Co-Founder, President, and CEO Emeritus Getting Out and Staying Out
Ginger Pitman
Co-Chair of the CHN Street Tree Care Committee