UNH Extension Master Gardener Training

The spring training class is full. The next training session will begin in September 2020 and will be in the Plymouth/Holderness area.
Photo of the Fall 2016 Class

UNH Cooperative Extension typically holds a Master Gardener training twice a year.  This course takes place once a week for 12 weeks.  The class costs $300. After completing the in-class training, each trainee must complete a 55-hour internship, followed by a minimum of 20 hours of volunteer work each year.

Next Class: The fall class will be held on twelve Thursdays from from 9:00 a.m. - 4:00 p.m. from September 3 - November 19.  If you are interested in applying, applications will be available in the summer and will be accepted on a rolling basis until the class is full. If this location and schedule are not convenient but you would like to know about future trainings, submit your contact information and preferences by completing this survey.

The Extension Master Gardener program trains volunteers to assist residents throughout New Hampshire with home, yard and garden questions. Master Gardeners may work at the UNH Cooperative Extension Infoline in Goffstown, answering questions by phone or online. A wide range of resources and staff support are available through the Infoline. Master Gardeners also provide education and assist with projects in their communities including establishing school, community and other educational gardens. Master Gardeners may also participate in the Speakers Bureau and deliver presentations for community groups and organizations covering a variety of topics such as seed-starting, composting and pest management in the garden.

The in-class training covers many topics of interest to homeowners throughout New Hampshire including botany, insects, invasive species, vegetable gardening, growing fruit, irrigation and tree identification. Each participant has access to the Master Gardener online or print manual. Experts from around the state, including UNH Cooperative Extension Field Specialists, serve as instructors for the class. The class includes several field trips including a visit to UNH research areas.

Frequently Asked Questions