Metro area Master Gardener Program

Mission statement

We provide relevant, research-based education and outreach to the public of Clackamas, Multnomah, and Washington Counties about horticulture and household pests. This information promotes sustainable practices that minimize risks to human health and the environment.


Registration for the 2015 Master Gardener Program is now open!

We have three options available for participation including:

  • Option 1- Master Gardener Volunteer Educator Training- $445
  • Option 2- Certificate of Home Horticulture- $695
  • Option 3- Master Gardener Volunteer Educator Fellowship- $75 (limited number of scholarships for qualified low-income participants)

Click here to learn more about the 2015 Master Gardener program

For more information about the Master Gardener Program, contact us via our question form or call 503-650-3118.


Ask a Master Gardener- Get the real dirt


Oregon State University Extension Service offers educational programs, activities, and materials without discrimination based on age, color, disability, gender identity or expression, marital status, national origin, race, religion, sex, sexual orientation, or veteran's status. Oregon State University Extension Service is an Equal Opportunity Employer.

In reference to publications, events, or activities: Publications will be made available in accessible formats upon request. Please call 503-655-8631 for information. If you have a physical disability that requires special considerations in order for you to attend the event/activity, please notify the metro Master Gardener program at 503-655-8631 or jean.bremer@oregonstate.edu