Upcoming Gardening Events classes, workshops and more!

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Upcoming Gardening Events

Date & Time Topic Description
Tuesday, May 12th @ 6:00 pm

Out in the Garden @ Newburgh Armory Unity Center Community Garden

Direct Seeding and Transplanting

Now that the ground has warmed, it is time to get all of your plants in the ground. Join us in the garden to learn proper seeding and transplanting techniques.

Saturday, May 16th @ 10:00 am Friend or Foe: Identifying and Managing Insects in your Garden In a healthy garden ecosystem, insect abound.Which ones are friends and which ones are foes?Learn how to attract insects friends and manage insect foes.Then take a walk outside and apply what you have learned!
Saturday, May 16th @ 10:00 am Create a Teepee Trellis

Homemade garden trellises provide a perfect place to grow climbing plants. Build your own six-foot grapevine wrapped teepee trellis to bring home and use in your garden. 

Wednesday, May 20th @ 6:00 pm Out in the Garden @ Town of Monroe Community Garden

Direct Seeding and Transplanting

Now that the ground has warmed, it is time to get all of your plants in the ground. Join us in the garden to learn proper seeding and transplanting techniques.

Thursday, May 28th @ 6:00 pm Out in the Garden @ Common Ground Community Garden in Greenwood Lake

Direct Seeding and Transplanting

Now that the ground has warmed, it is time to get all of your plants in the ground. Join us in the garden to learn proper seeding and transplanting techniques.

Saturday, May 30th & Saturday, June 6th Decorative Leaf Casting

Let’s get creative! During this 2-part class we will explore the wonderful texture and scale of various leaves when they are cast in cement. Beginners and experienced leaf casters are welcome. All materials are supplied, but participants are welcome to bring their favorite leaves for the project.

Tuesday, June 9 @ 6:00 pm

Out in the Garden @ Newburgh Armory Unity Center Community Garden

Gardening Maintenance

Watering and weeding seem to be everlasting jobs. Learn tricks reduce the time you spend watering and weeding your garden.

Saturday, June 13th @ 10:00 am

Water-Wise Gardening @ Devitt's Nursey & Supply (New Windsor)

It currently seems like there is either too much water or not enough. Learn gardening techniques to save water during dry periods and prepare for times of superfluous rainfall. Relevant for homeowners, gardeners, or those who are simply curious about eco-friendly gardening practices, participants will leave the program with actionable ideas they can use in their own gardens and landscapes.

Wednesday, June 17 @ 6:00 pm Out in the Garden @ Town of Monroe Community Garden

Gardening Maintenance

Watering and weeding seem to be everlasting jobs. Learn tricks reduce the time you spend watering and weeding your garden.

Thursday, June 25 @ 6:00 pm Out in the Garden @ Common Ground Community Garden in Greenwood Lake

Gardening Maintenance

Watering and weeding seem to be everlasting jobs. Learn tricks reduce the time you spend watering and weeding your garden.

Tuesday, July 14 @ 6:00 pm

Out in the Garden @ Newburgh Armory Unity Center Community Garden

Pest Management

Do you ever wonder if an insect is a friend or foe? Come learn about garden insects as well as common vegetable diseases.

Wednesday, July 15 @ 6:00 pm Out in the Garden @ Town of Monroe Community Garden

Pest Management

Do you ever wonder if an insect is a friend or foe? Come learn about garden insects as well as common vegetable diseases.

Thursday, July 23 @ 6:00 pm Out in the Garden @ Common Ground Community Garden in Greenwood Lake

Pest Management

Do you ever wonder if an insect is a friend or foe? Come learn about garden insects as well as common vegetable diseases.

Tuesday, August 11 @ 6:00 pm

Out in the Garden @ Newburgh Armory Unity Center Community Garden

Harvesting & Cooking

Late summer abounds with delicious produce. Learn the proper way to harvest, store, and prepare your bounty.

Wednesday, August 19 @ 6:00 pm Out in the Garden @ Town of Monroe Community Garden

Harvesting & Cooking

Late summer abounds with delicious produce. Learn the proper way to harvest, store, and prepare your bounty.

Thursday, August 27 @ 6:00 pm Out in the Garden @ Common Ground Community Garden in Greenwood Lake

Harvesting & Cooking

Late summer abounds with delicious produce. Learn the proper way to harvest, store, and prepare your bounty.

Saturday, September 5th @ 10:00 am Introduction to Landscape Design Good garden design teaches you to see and work with your property, soil, architecture, terrain, and existing flora.Learn how to turn ideas into sustainable designs.

Tuesday, September 8 @ 6:00 pm

Out in the Garden @ Newburgh Armory Unity Center Community Garden

Fall Gardening

Come learn what crops thrive in the cool fall weather as well as what plants can be planted in fall for spring and summer harvest next year. Learn what you can leave in the garden and what should be removed as well as techniques to protect your soil during the coming winter.

Saturday, September 12th @ 10:00 am

Becoming a Master Gardener Volunteer Discussion Panel

Are you interested in becoming a Master Gardener Volunteer with Cornell Cooperative Extension Orange County?

Join us to hear all about the program from a panel of Master Gardener Volunteers and the Master Gardener Volunteer Coordinator. We will talk you through the application process, our training model, and what it is like to be a Master Gardener Volunteer. 

Wednesday, September 16th @ 6:00 pm Out in the Garden @ Town of Monroe Community Garden

Fall Gardening

Come learn what crops thrive in the cool fall weather as well as what plants can be planted in fall for spring and summer harvest next year. Learn what you can leave in the garden and what should be removed as well as techniques to protect your soil during the coming winter.

Wednesday, September 23rd @ 6:00 pm

Becoming a Master Gardener Volunteer Discussion Panel

Are you interested in becoming a Master Gardener Volunteer with Cornell Cooperative Extension Orange County?

Join us to hear all about the program from a panel of Master Gardener Volunteers and the Master Gardener Volunteer Coordinator. We will talk you through the application process, our training model, and what it is like to be a Master Gardener Volunteer.

Thursday, September 24 @ 6:00 pm Out in the Garden @ Common Ground Community Garden in Greenwood Lake

Fall Gardening

Come learn what crops thrive in the cool fall weather as well as what plants can be planted in fall for spring and summer harvest next year. Learn what you can leave in the garden and what should be removed as well as techniques to protect your soil during the coming winter.

Saturday, October 3rd @ 10:00 am Create a Hypertufa Planter

Hypertufa is a light weight man-made, stone-like material created from natural materials that can be fashioned into all sorts of containers and objects. In this class, you will make a hypertufa planter to take home with you. 

Saturday, October 3rd @ 10:00 am Putting the Garden to Bed Discover best practices for preparing your garden for winter. Learn which plants to cut back, which to leave for wildlife and protection, and how to guard plants against wind and deer damage.
Saturday, October 10th @ 10:00 am Lawn Elimination & Reduction Picturesque lawns require vast inputs of time, energy, lawn care products, and water, but offer little wildlife habitat or food for people. This program will cover the basics of lawn reduction or elimination for the homeowner. We will discuss your goals, budgeting time and money, site assessment and site preparation, as well as the selection of appropriate plant material, including tips for establishing a wildflower meadow.

Saturday, October 17th @ 9:00 am

Dyeing with Fresh Indigo

In this hands-on workshop you will learn how to use the indigo plant straight from the garden! This is a seasonal method of dyeing that can only be done in the summer months when the indigo plants are actively growing. First we will harvest leaves from fresh cut plants. Then participants will learn how to extract the dye using only indigo leaves, ice and salt. Each participant will get experience both preparing dye from the Indigo plants, and dying sample skeins of yarn.

Saturday, October 24th @ 10:00 am Create an Autumn Wreath

There is more to fall than pumpkins and corn stalks! During this workshop participants will create a beautiful autumn wreath from natural dried flowers, leaves, and other fall themed items.

Saturday, November 7th @ 10:00 am Natural Plant Dyes - Hands-on Workshop

Come explore the various dye colors you can create using plants that are easily grown right here in Orange County. Learn how to create vibrant colored dyes and all of the steps involved in the dyeing process.

Each participant will get experience both preparing dye from plants and dyeing yarn and leave with two sample skeins of naturally dyed yarn.

Saturday, November 7th @ 10:00 am Native Grasses These often-overlooked plants provide texture, low-maintenance, and adaptability. Learn which species thrive in moist soils or dry landscapes, and how to use them effectively.
Saturday, November 21st @ 10:00 am Create a Fall Pumpkin Centerpiece

Here is opportunity to make a beautiful fall flower arrangement in a ceramic pumpkin just in time for Thanksgiving. Each attendee will design a centerpiece to beautify their home.

Friday, December 4th @10:00 am AND 6:00 pm Create a Kissing Ball

Nothing is more festive than holiday decorations made with fresh greens. Join us to create a beautiful holiday Kissing Ball!

Friday, December 4th @ 2:00 pm AND 6:00 pm

Create a Holiday Wreath

Nothing is more festive than holiday decorations made with fresh greens. Join us to create a beautiful holiday Wreath!

Friday, December 4th @ 2:00 pm AND 6:00 pm

Create a Tabletop Tree

Nothing is more festive than holiday decorations made with fresh greens. Join us to create a beautiful Tabletop Tree!


Contact

Katy Boula
Master Gardener Program Coordinator
keb332@cornell.edu
(845) 344-1234, Ext. 240

Last updated May 12, 2026