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 class of 2019 has already been notified of their admission to the program.  Check back in the future for information about our next round of information days, which will take place in 2020.


In the meantime, we welcome you to attend some of the events listed on our public website to learn more about what we do as Master Gardener volunteers.  

Master Gardeners In Training Class Of 2017

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
  • Vegetable gardening
  • Plant pathology
  • Soils and composting
  • Water quality and conservation

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
  • Staffing information booths at various venues
  • 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

Find a Local California Master Gardener Program in your area.

If you have any questions about the Orange County Master Gardener Program that have not been answered here, please fill out the form below and we'll get back to you as quickly as possible. 


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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 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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