Master Gardener Program
of San Mateo & San Francisco Counties
1500 Purisima Creek Road
Half Moon Bay, CA, 94019
(650) 276-7430
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.
- Your name
- Location
- Question or problem, please include any photos.
- 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...
Calendar of Events
| Event Name | Date |
|---|---|
| UC Master Gardener Virtual Plant Clinic | 2/7/2021 |
| Spring Edibles Series: Planning a Year-Round Garden | 2/12/2021 |
| Book Discussion: “Planting in a Post-Wild World” by Thomas Rainer and Claudia West | 2/20/2021 |