Mission: To promote horticultural volunteerism and community improvement through the effective action and leadership of trained volunteers, by fostering communication, education and fellowship among those involved in the Arlington/Alexandria Extension Master Gardeners Program and supporting and promoting the program and its volunteer educational activities.
Master Gardeners of Northern Virginia (MGNV) is an organization of trained volunteers who work with the staff of Virginia Cooperative Extension (VCE) to encourage and promote environmentally sound gardening practices.
MGNV members must complete over 60 hours of combined classroom and in the field training, as well as 60 hours of volunteer work as interns to become certified by Virginia Tech as Extension Master Gardeners. Additional volunteer work and continuing education are required each year to maintain certification.

Through VCE, Extension Master Gardener volunteers contribute thousands of hours annually to community education programs in Arlington County and Alexandria City. We maintain seven demonstration gardens that illustrate the wide variety of plants that grow well in our area as well as overall garden care. We operate plant clinics in farmers’ markets and a public library as well as at special events. We field a wide range of gardening questions through the Extension Master Gardener Help Desk at the Arlington County VCE office. We conduct public workshops in such areas as container gardening, composting, and lawn care. We support horticulture therapy and schoolyard gardening projects, and we respond to other community needs as they arise.

The idea for a Master Gardener program originated in Washington State more than 40 years ago. The idea took root in the Washington DC area in 1978 and officially grew into Arlington/Alexandria in the early eighties, back then, it was known as the Metro Master Gardener Program. From the beginning, Master Gardener volunteers staffed a horticultural help line and plants clinics. Master Gardeners managed the newly established Farmers Market in Arlington. Back in those days, MGs also maintained a vegetable garden. It was located at the National Zoo and it provided fresh, pesticide-free vegetables to the animals.

Master Gardeners from Arlington and Alexandria met in 1983 to form an association that would support the work of the Extension Master Gardener program and foster fellowship among Master Gardeners and provide continuing education. Master Gardeners of Northern Virginia was incorporated and registered with the State of Virginia in 1985 and received confirmation from the IRS of its 501(c) (3) status in 1990. In 2017, MGNV has 223 members, 158 of whom are active Master Gardeners, 27 are interns and the rest are our Emeritus members and Affiliates.
Our volunteers have become a central part of VCE’s efforts to provide residents of Arlington County and the City of Alexandria with up-to-date, reliable, researched based information about gardening practices that protect the environment and promote sustainability.
Want to become a Master Gardener? Click here to learn more!