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What is a Master Gardener?

UC Master Gardeners are volunteers trained and certified by the University of California to provide research-based information about home horticulture and pest management. We help home gardeners and community organizations garden sustainably and create a healthy environment. Learn more...


Ask a Master Gardener

Do you need help with your garden? Have a pest problem? Curious about what will grow well in your region? Due to COVID-19 all questions must be emailed to: mgsmsf@ucanr.edu.

Please include the following information in your email.

  1. Your name
  2. Location
  3. Question or problem, please include any photos. 
  4. Phone number and best time to call.


Request a Master Gardener Speaker

Our UC-certified Master Gardener volunteers are well-versed in a wide variety of gardening topics—native plants, edibles, container gardening, soil care, pruning, and much more. Learn more...