NC State Extension Publications


  1. History
  2. Purpose
    1. Diverse Audiences
    2. Critical Issues
    3. Public Awareness
  3. Core Values
  4. Organizational Structure

A. History

The EMGV program was created to increase NC Cooperative Extension Service’s (Extension’s) capacity to provide information on establishing and maintaining gardens, lawns, landscapes, and houseplants in ways that protect health and natural resources.

The first EMGV program was started in January of 1973 when Washington State University Extension faculty recruited and trained a corps of volunteers to expand their capacity to meet the needs of the gardening public. This launched a movement that would spread across the world.

Six years later, in March 1979, the Extension center in Wake County started training volunteers in an EMGV program. The first EMGV reported to work on April 2, 1979. New Hanover County quickly adopted and expanded its Garden Hotline program into an EMGV program. Today there are over 4,000 EMGVs across the state.

NC State EMGV in Wake County.

NC State EMGV in Wake County.

NC Cooperative Extension Service

NC State EMGV answering phones in Wake County.

NC State EMGV answering phones in Wake County.

NC Cooperative Extension Service

NC State EMGVs in Wake County answer gardening questions.

NC State EMGVs in Wake County answer gardening questions.

NC Cooperative Extension Service

B. Purpose

NC State faculty and staff train EMGVs to be highly effective community educators providing unbiased, research-based, environmentally sound information about growing lawns, fruits, vegetables, trees, and ornamentals. They focus specifically on issues of importance in their local communities related to residential gardening and landscaping, including environmental stewardship, water conservation, water quality preservation, energy conservation, green waste reduction, home food production, wildlife management, sustainable communities, and health and wellness for children and adults. EMGVs expand Extension’s capacity to meet the needs of the gardening public. Our volunteers are motivated by the opportunity to participate in a quality horticultural course, receive answers to their own gardening questions, interact with people who have common interests, help others expand their gardening knowledge, and make a difference in their community.

1. Diverse Audiences.
Our programs and staff reflect the diversity of the communities they serve. The land-grant university system was built to provide access to higher education and serve the needs of the common person. EMGVs continue the land-grant university tradition by ensuring that the programs and people delivering them are available and applicable to all residents.

2. Critical Issues.
Projects must be relevant to the larger issues facing society—protecting environmental quality, ending hunger, building strong and safe neighborhoods, and growing healthy children.

3. Public Awareness.
Extension and EMGV volunteers must let the residents, decision-makers, businesses, and communities of North Carolina know about the value of the work they do by illustrating its relevance to public goals.

Photo of an EMGV working with students in Forsyth County.

An NC State EMGV works with students in Forsyth County.

NC Cooperative Extension Service

C. Core Values

Education: EMGVs learn to use and to teach research-based horticultural practices.

Service: EMGVs give generously of their time, talents, support, and encouragement to each other and to the community in accordance with Extension’s mission and values.

Respect: EMGVs demonstrate respect for others by valuing different opinions, viewpoints, and perspectives. They conduct themselves in a professional manner.

Fellowship: EMGVs seek opportunities to come together on equal and friendly terms in ways that foster cooperation and camaraderie and promote teamwork.

Stewardship: EMGVs strive to sustain the things we depend on, as an organization and as individuals, by acting in ways that protect and conserve our resources—natural, monetary, and human.

Self-sustaining: EMGVs strive to ensure the continued success of the program.

EMGVs in Polk County.

NC State EMGVs in Polk County.

NC Cooperative Extension Service

D. Organizational Structure

The EMGV program operates under Extension organizational policies. The local Extension agent manages the program, sometimes assisted by administrative staff or an EMGV coordinator who is responsible for day-to-day operations. The program is supported by the state EMGV coordinator and subject matter specialists at NC State. The State EMGV Management Team works with the state EMGV coordinator to provide leadership for the program.

Most local Extension centers are organized in the following manner:

  • Local Extension Director—provides leadership and supervises all faculty and staff in the Extension center
  • Local Extension Agent—provides leadership for educational programs and supervises the local staff and volunteers related to each program
  • Local Extension Program Coordinator (in some counties)—coordinates and manages specific programs and volunteers (may report to an agent or directly to the local director)

Volunteers in some counties have formed separate associations to work in partnership with Extension to support the EMGV program. For more information about these partnerships, see appendix E.

In addition to county, regional, and state organizations within North Carolina, there are also multi-state regional teams and national leadership in the United States, Canada, and Korea.

NC State EMGVs in Swain County.

NC State EMGVs in Swain County.

NC Cooperative Extension Service

North Carolina Cooperative Extension Service organizational char

North Carolina Cooperative Extension Service organizational chart.


Extension Specialist, Urban Horticulture
Horticultural Science

Publication date: June 4, 2015

Recommendations for the use of agricultural chemicals are included in this publication as a convenience to the reader. The use of brand names and any mention or listing of commercial products or services in this publication does not imply endorsement by NC State University or N.C. A&T State University nor discrimination against similar products or services not mentioned. Individuals who use agricultural chemicals are responsible for ensuring that the intended use complies with current regulations and conforms to the product label. Be sure to obtain current information about usage regulations and examine a current product label before applying any chemical. For assistance, contact your local N.C. Cooperative Extension county center.

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