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Planning an event for your NYC Parks GreenThumb community garden? Learn more about how to get approved
You may request translation services for any GreenThumb workshop for any language at least three weeks in advance at greenthumbinfo@parks.nyc.gov.
Visit GreenThumb Community Gardens page for more information
GreenThumb Events
Monday, July 7, 2025
Summer Pests and Diseases of Vegetables
at Student Farm Project, Brooklyn
5:00 p.m.–7:00 p.m.
In this hands-on workshop, learn about vegetable pests in NYC gardens, practice scouting and identifying plant problems, and discuss strategies to prevent and manage them.
Free!
Tuesday, July 8, 2025
Garden Threads — Costumes from the Earth
at Success Garden - East New York, Brooklyn
6:00 p.m.–8:00 p.m.
We’ll examine how colors, textures, and materials — even those found in a garden — can shape a costume. We’ll make simple costume collages and experiment with creating character looks using fabric scraps, plants, and imagination.
Free!
Saturday, July 12, 2025
Volunteer Workday: Edgecombe Avenue Garden Park Sanctuary
at Edgecomb Avenue Garden Park Sanctuary, Manhattan
9:30 a.m.–12:00 p.m.
Join Edgecombe Avenue Garden Park Sanctuary and GreenThumb for a hands-on volunteer day building raised beds!
Free!
Create Natural Plant Dyes & Design Your Own Dye Samples
at Fred McLeod Community Garden, Brooklyn
11:00 a.m.–1:00 p.m.
Discover the art of natural dyeing using plants! In this hands-on workshop, you’ll learn how to extract color from common garden plants, kitchen scraps, and foraged materials to create plant-based dyes.
Free!
Tuesday, July 15, 2025
Bringing It to Life — Lights, Sounds & Movement
at Success Garden - East New York, Brooklyn
6:00 p.m.–7:30 p.m.
Just as gardens come alive with sound and movement, so does theater. We’ll play with ways to use light and sound outdoors. Learn how to use what’s already in the garden.
Free!
Tuesday, July 22, 2025
A Garden in Performance — Sharing Our Creation
at Success Garden - East New York, Brooklyn
6:00 p.m.–7:30 p.m.
We’ll install our designs in the garden and rehearse a short scene as a group. Everyone has a role, whether you help direct, act, design, or support. Invite your friends and neighbors!
Free!
Thursday, July 24, 2025
Volunteer Workday: St. Nicholas Miracle Garden
at St. Nicholas Miracle Garden, Manhattan
10:00 a.m.–1:00 p.m.
Join St. Nicholas Miracle Garden and NYC Parks GreenThumb for a hands-on volunteer workday restoring and painting the garden's benches and tables!
Free!
Saturday, July 26, 2025
Volunteer Workday: Hattie Carthan Community Garden
at Hattie Carthan Community Garden, Brooklyn 
10:00 a.m.–2:00 p.m.
Join Hattie Carthan Community Garden & NYC Parks GreenThumb for a hands-on volunteer day to prepare the garden's pathways, restore and paint furniture, and remove weeds!
Free!
Tuesday, July 29, 2025
Rat Academy Virtual Session
at Virtual/Online Workshop
5:00 p.m.–7:00 p.m.
This session is designed specifically for community gardeners and will cover essential strategies for rat prevention and management in garden spaces.
Free!
Saturday, August 2, 2025
Reconéctate a Través del Movimiento y la Quietud
at Westbrook Memorial Garden, Brooklyn
11:00 a.m.–12:30 p.m.
En esta sesión, recibirás una guía suave para vivir una experiencia meditativa de sanación del cuerpo que combina técnicas de movimiento inspiradas en calentamientos de danza, y concluye con una meditación para enraizarte.
Free!
Tuesday, August 5, 2025
CANCELLED: Organizing for Garden Success: Group Structure (Part 1 of 2)
at Virtual/Online Workshop
6:00 p.m.–8:00 p.m.
This two-part workshop series is designed to help your garden group build a strong foundation for your group's leadership and decision-making structures.
Free!
Thursday, August 7, 2025
Seed Saving for the Next Growing Season
at Q Gardens Community Farm, Brooklyn
5:00 p.m.–7:00 p.m.
In this hands-on workshop, participants will explore various seed-saving techniques tailored to different plant species. From tomatoes to herbs, you’ll gain practical knowledge on selecting, harvesting, and storing seeds to maximize viability for the next growing season.
Free!
Saturday, August 9, 2025
Flower Identification: Exploring New York City’s Blooms With Will Thomson
at Francisco "Pancho” Ramos Community Garden, Manhattan
10:00 a.m.–12:00 p.m.
We will begin with an introduction to flowering plant reproduction structures and cycles; participants will dissect inflorescences and fruits, learning to identify flower parts and structures through hands-on exploration.
Free!
Saturday, August 16, 2025
Building a Gutter System for Rainwater Harvesting
at Vogue Garden, Bronx
10:00 a.m.–1:00 p.m.
Join us for a hands-on workshop where you will learn how to install a functional gutter system for garden tool sheds and pavilions. This workshop provides an opportunity to learn about rainwater harvesting techniques and their applications in urban gardens.
Free!
Tuesday, August 19, 2025
CANCELLED: Organizing for Garden Success: Bylaws (Part 2 of 2)
at Virtual/Online Workshop
6:00 p.m.–8:00 p.m.
In this workshop, we will discuss writing garden bylaws that outline processes for decision–making and garden governance, and that will satisfy the GreenThumb requirement for bylaws.
Free!
Thursday, August 21, 2025
Extend Your Harvest into Fall and Beyond
at Karol's Urban Farm - Castle Hill (NYCHA), Bronx
6:00 p.m.–8:00 p.m.
We’ll cover key planting deadlines, effective sowing techniques, and maintenance tips to help your fall crops get off to a strong start and keep producing deep into the season. Facilitated by Bronx Green-Up of The New York Botanical Garden.
Free!
Saturday, August 23, 2025
Keep Bugs at Bay and Light Up Your Garden!
at Georgia Avenue Community Garden, Brooklyn
11:00 a.m.–2:00 p.m.
Join us for a hands-on workshop where you'll craft your natural insect-repellent candles using citronella essential oil, soy wax, and beeswax.
Free!
Saturday, September 27, 2025
45th Annual GreenThumb Harvest Fair
at Hattie Carthan Community Garden, Brooklyn , Herbert Von King Cultural Arts Center (in Herbert Von King Cultural Arts Center), Brooklyn
12:00 p.m.–4:00 p.m.
Join us & GreenThumb community gardeners in celebrating the start of fall with workshops, live entertainment, healthy cooking demonstrations, and more! Stay tuned for more information.
Free!
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