Master Gardeners are trained volunteers of the University of Maryland Extension, who are dedicated to helping the citizens of Montgomery County, Maryland. Our mission is to support the University of Maryland Extension mission by educating residents about safe, effective and sustainable horticultural practices that build healthy gardens, landscapes, and communities.
There are several opportunities for Montgomery County citizens to interact with Master Gardeners, including:
- "Ask A Master Gardener" via virtual or in-person plant clinic programs, hands on education programs, major education events, and presentations by members of our speakers bureau; and,
- Demonstration Gardens located throughout the county.
2022 Master Gardener Intern Class Registration

Become a Master Gardener
Registration is now available to Montgomery County residents who are interested in becoming a Master Gardener. You can find out more about intern training and volunteer requirements by visiting our Montgomery County Master Gardener website.

Montgomery County citizens can learn more about Montgomery County Master Gardener (MCMG) public programs and demonstration gardens, by visiting us at the MCMG Auxiliary website.
Montgomery County Master Gardeners can access important information about the MCMG Program on the MCMG Auxiliary website.