2022 UConn Master Gardener Application


The UConn Extension Master Gardener program is a service-oriented program developed to help Extension educators assist non-commercial gardeners. This program has a strong focus on volunteerism and educational outreach and enhances UConn’s horticultural education offerings statewide.

Students enrolled in this program receive training in an extensive range of horticultural and environmental topics, including botany, plant pathology, entomology, integrated pest management (IPM), herbaceous and woody ornamentals, fruits, vegetables, turfgrass, invasive plants, and diagnostic techniques for the home gardener.

The classroom portion of the 2022 program runs from January through April. Each topic consists of three to four hours of online education to be completed before the class date and a half-day in-class session providing more depth and application of information to real-life situations. The classroom portion runs from 9 AM - 1 PM.

There are five class cohorts available, each affiliated with one or more Master Gardener offices. The New Haven-based class will be held fully online on Thursday evenings in 2022.

Following the formal classroom instruction, Master Gardener interns receive hands-on training in the nine Master Gardener offices; they are supervised in researching a broad range of horticultural concerns, including identifying insects and plants, diagnosing plant diseases, and providing sound science-based cultural recommendations. In addition, interns engage in a wide range of community outreach projects. Examples include community gardens, horticultural therapy, educational booths for programs ranging from Earth Day celebrations to county fairs, and working with the CT Invasive Plant Working Group, just to name a few. The format and extent of this portion of the program will be determined by the state's level of recovery from the current COVID-19 outbreak.

  1. 100+ class hours. Classroom training occurs online as well as one half-day per week for 16 weeks, 9:00 AM - 1:00 PM, January – April 2022 affiliated with one of five locations. The New Haven class will be held entirely online on Thursday evenings.
  2. 60 hours of in-service and outreach training at one of nine locations (County Extension Offices or the Bartlett Arboretum)
  3. Access to a computer and a reliable internet connection is essential. You will need basic computer skills, such as knowing how to download files and search online.


  • Subject quizzes and graded mid-term exam
  • Tree/Shrub/Vine identification and research project due by the end of August 2022
  • Attendance at one of five summer diagnostic sessions
  • Final diagnostic exam at the end of in-service training
  • Final essay due at the end of September 2022


  • A minimum of 30 in-office hours in the Master Gardener office at a UConn Extension Center or the Bartlett Arboretum, primarily during weekday business hours, working with the public answering horticultural questions and researching gardening problems. This work will be under the supervision of a Master Gardener coordinator or volunteer mentor. Some hours may be available in the community during non-business hours.
  • 30 hours approved educational outreach and/or community project(s).
  • All 60 hours must be completed by the end of September 2022.

Mondays Bartlett Arboretum, Stamford
Tuesdays New London County Extension Office, Norwich
Wednesdays Litchfield County Extension Office, Torrington
Thursdays FULLY ONLINE affiliated with New Haven County Office, North Haven
Fridays Tolland County Extension Office, Vernon
SATURDAYS Middlesex County Extension Office, Haddam

Apply online

Download the application