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Monthly Announcement

Click to watch this short video with great tree care tips!

Read our 2019 Year In Review! Learn more about the programs you help support.

To enter the fall Citizen Pruner Challenge, you must complete a street tree care activity and record it on the NYC Parks Street Tree Map.  LEARN MORE! 

Green Horizons 

Date: Thursday, October 17, 2019
Time: 9 a.m. — 2 p.m.
Location: Snug Harbor Cultural Center and Botanical Garden, Staten Island
Guidance Counselors and Science Teachers: CLICK TO REGISTER

Looking to plant a tree with your youth-based organization? If you have space we are looking for fall planting partners! Click & let us know

Click and Register for an Upcoming Trees New York event!

  • How To Care For Your Tree
  • Spring Citizen Pruner Courses Open For Registration
  • Year in review 2019
  • Citizen Pruner Challenge
  • Green Horizon now open for Registration!
  • Trees Please! Carol Kelley Tree Fund
  • Register for an Upcoming Event
  • Register for upcoming events

Programs

We plant, preserve and protect New York City’s street trees through education and community participation

Young Urban Forester Internship

Young Urban Forester Internship

The Young Urban Forester Internship has a positive impact on the interns and provides tremendous environmental benefits.

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Youth Environmental Literacy

Youth Environmental Literacy

We educate and inspire New York City youth through hands-on activities and classroom studies.

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Citizen Pruner

Citizen Pruner

Master the Art of Tree Pruning!

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Tree Plantings

Tree Plantings

Every new tree improves the health and beauty of our city and offers a valuable learning opportunity.

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Tree Care Training

Tree Care Training

Trees New York trains New Yorkers so that they can play an active role in supporting the health of our urban forest.

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Our Projects

Our “learning-while-doing” approach provides volunteers with the knowledge and skills to ensure that our street trees thrive.