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Established in 1978, NYC Parks GreenThumb is proud to be the nation's largest urban gardening program, sustaining over 550 community gardens and supporting thousands of volunteer gardeners throughout New York City.

Find a Community Garden Near You

Explore over 550 unique green spaces in this online map where you can connect with the volunteer community garden groups. The majority of community gardens were abandoned lots transformed by volunteers into green spaces for relaxation, socializing, and growing food, or a combination.

Find a community garden

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News and Newsletters

We share monthly updates on our free public programming, as well as regular highlights and news regarding garden activities. From workshops to grant information to gardening tips, there's always something to learn!

News

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Newsletters

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See more recent News & Newsletters

Learn new skills at one of GreenThumb's free events in April and then attend a volunteer workday at a GreenThumb garden to practice that skill.

Find out about a GreenThumb EarthMonth event
and volunteer garden workday

Find out how you can join a community garden near you as a member or volunteer.

How to Join a Garden

Since 1984, GreenThumb kicks off the growing season with our annual GreenThumb GrowTogether conference, with speakers, workshops, hands-on activities, and networking. Join us Thursday, June 5 - Sunday, June 8, 2025.

Learn more and register for this exciting event

Find out about upcoming workshops, activities, and public programs from GreenThumb, our partners, and Greenthumb community garden groups. All free and open to the public!

Find GreenThumb/Partner
Events and Workshops

Find Community Garden Events

Find everything you need to operate and maintain a successful community garden!

Browse resources for community gardeners

Find out about GreenThumb's current programming.

Download Program Guide