UCCE Master Gardeners of Orange County
University of California
UCCE Master Gardeners of Orange County

How To Become A Master Gardener

How does someone become an Orange County Master Gardener?

The next Master Gardener training classes will begin in January 2016.

Master Gardener Information Day meetings will be scheduled for Fall 2015. Please watch this site for more information.


If you are interested in becoming a Master Gardener, please add your name to our e-mail list (below) or visit our website for information on classes beginning in January 2016.

You must be a resident of Orange County, California.

MGIT Class of 2013

New Master Gardeners in Training are chosen from a pool of applicants each Fall and the new training class will run from January through April of the following year with graduation in May.

The Master Gardeners in Training attend 50+ hours of classes consisting of lectures and demonstrations conducted by experts in their fields.

First year Master Gardeners must complete at least 50 hours of volunteer service to the community. To retain their certification Master Gardeners must complete at least 25 hours of volunteer service to the community and participate in at least 12 hours of continuing education each year.

Classes are held at the South Coast Research & Extension Center in Irvine, California.

Please Note: Attendance is mandatory for all Master Gardener in training classes. This schedule includes 16 Thursday (approximately 9 a.m.-2:00 pm.) classes and  2 Saturday field trips.   Master Gardeners in Training are allowed one absence.  More than one absence may result in dismissal from the program.  If you are aware of other commitments you have during the training period  that would require more than one absence from class, we ask that you apply another year, when your schedule is open to meeting our rigorous schedule.

Who are Master Gardener candidates?

Master Gardener candidates are all ages and come from all walks of life. They have:

  • A basic knowledge of landscape and food gardening
  • An interest in increasing their horticultural knowledge and skills
  • A desire to volunteer in their community to share what they have learned and teach gardening skills
  • A resident of Orange County, California

What do Master Gardeners do?

Master Gardeners are trained to help residents of Orange County become better gardeners. Using a variety of activities such as workshops, lectures, and a garden hotline, these volunteers answer questions about home horticulture, sustainable landscaping, and integrated pest management using University of California research-based information.

After their training Master Gardeners are qualified to help the public with problems in areas such as:

  • Weed control
  • Plant problem diagnosis
  • Integrated Pest Management (insect and pest control)
  • Soils, fertilizers and irrigation
  • Selecting and caring for fruit and landscape trees
  • Growing annuals, perennials and food crops
  • Lawn care
  • Vegetable gardening
  • Plant pathology
  • Soils and composting

Master Gardeners work in their community by volunteering for activities and projects such as:

  • Designing, planting and maintaining demonstration gardens
  • Using mass media to disseminate gardening information
  • Teaching workshops, or lecturing on gardening practices
  • Participating in research activities with academics within UC
  • Answering gardeners’ questions via email or helplines
  • Speaking to the public on horticultural/gardening topics
  • Manning county fair information booths
  • Consulting with gardeners with the goal of improving their landscape practices
  • Educating and guiding parents and teachers in gardening practices in support of school gardens

Master Gardener Testimonials

Find a Local California Master Gardener Program in your area.

Use the form below for any questions you have about the Master Gardener Information Days and becoming a Master Gardener.


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If you can’t find the answer on the site, don’t despair! We also have the capacity to personally assist you through our hotline.  Just contact us by email at hotline@uccemg.com or by phone (voicemail) at 949 809-9760 and we will respond to your inquiry.
UCCE Master Gardeners of Orange County, California

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