Code of Ethics

A code of ethics is in place to preserve the integrity of the Wisconsin Extension Master Gardener Program. It also offers an opportunity to continue building a positive public image, increasing confidence and trust in the program. It explains the minimal ethical behavior requirements of individuals in the program. Individuals who do not follow the code of ethics or who misuse the Wisconsin Extension Master Gardener title may receive a warning or be removed from the program at any time. Extension has the right to rescind credentials and participation in the Master Gardener Program at any time for any reason that falls outside of applicable protected bases identified by the University of Wisconsin-Madison or the Division of Extension for visitors and program participants.

If a Master Gardener has questions or concerns about how to represent the program or to report violations of this code, please contact wimastergardener@extension.wisc.edu or leave a voicemail at (608) 265-4536.


The Wisconsin Extension Master Gardener Program supports a network of individuals dedicated to horticulture education, service, and lifelong learning.  Through research-based horticulture training, they are equipped to address needs and opportunities in their community and throughout the state.

The title of Wisconsin Extension Master Gardener is a credential granted by the University of Wisconsin-Madison Division of Extension Horticulture Program. Wisconsin Extension Master Gardener look for opportunities to contribute to communities through horticulture-related service and education. Master Gardeners recognize that they are not an expert in every subject, but rather a resource for people.  If they don’t have the answers, they know where to find them and how best to share trustworthy research-based information. Master Gardeners regularly record their volunteer service and continuing education hours in order to document their contributions in horticulture education and activities. 

Wisconsin Extension Master Gardeners abide by the following standards when conducting volunteer activities or obtaining continuing education related to participation in the Master Gardener Program:

  • Know and follow established program guidelines and policies of the organizations(s) in which they provide community service. They understand that they are considered volunteers of these organization(s).
  • Maintain high standards of integrity, conduct, service, and performance.
  • Work cooperatively with others, including Extension staff, program participants, and community members, to further the purpose of the Wisconsin Extension Master Gardener Program and the Division of Extension.
  • Accept supervision and guidance from Extension staff or organization(s) they are volunteering for. 
  • Be courteous, respectful of others and their views, and use effective conflict resolution skills.
  • Promote a spirit of cooperation in all activities.
  • Act as a trustworthy and ethical resource for other gardeners in the community.
  • Use trustworthy research-based information in educational and volunteer activities.
  • Promote and support the Wisconsin Extension Master Gardener Program.
  • Conduct themselves in a manner that is in the best interest of the Division of Extension and the organizations(s) for which they volunteer for.
  • Take part in training and continuing education requirements designed to help them be more effective participants in the program. 
  • Understand that their credential and participation in the program may be rescinded at any time for any reason that falls outside of applicable protected bases.

Master Gardeners must not engage in the following activities and behaviors while conducting volunteer activities or obtaining continuing education related to participation in the program: 

  • Participate in lobbying, activism, or advocacy for policy change.  While these activities are important, they should be completed independently of the Wisconsin Extension Master Gardener program.
  • Engage in any form of abuse, harassment, neglect, or discrimination.
  • Consume or be under the influence of alcohol or illegal substances.
  • Use the University of Wisconsin-Madison, Division of Extension, and/or the Wisconsin Master Gardener title(s) or logo(s) for personal profit.
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