Ask-A-Master Gardener at Walk4ALZ
As UC Master Gardeners, we are coming together once again for the 10th Annual Walk4ALZ to cultivate hope for the individuals and families in San Diego County affected by Alzheimer's. Please consider…
UC Master Gardeners of San Diego County
Welcome to UC Master Gardeners of San Diego County
As part of the University of California's Agriculture and Natural Resources division, we serve our community by sharing research-based knowledge and sustainable gardening practices. Our dedicated volunteers work to empower San Diego County residents with the skills and expertise needed to grow food, tend gardens, and protect California's precious natural resources. We understand that every garden and gardener is unique. That's why we customize our outreach and education to embrace San Diego County's distinctive landscape and diverse communities. Whether you're a first-time gardener or a seasoned green thumb, we're here to help your garden thrive. Join us in cultivating a more sustainable, beautiful, and bountiful San Diego County. San Diego County Yearly Impact
Sign up for our newsletter to get updates on events, workshops, and local garden tips!
Garden Questions? Try our Hotline!
Have a gardening question? Our trained UC Master Gardener volunteers are ready to help! Reach out to our Help Desk for free, research-based answer to your gardening questions. Whether you're battling pests, selecting plants, or starting your first garden, we're just a call or click away.
Call our Master Gardener hotline at (858) 822-6910. It's free! Email us at Help@MasterGardenerSD.org
Events
Ready to improve your gardening skills? Join us for hands-on workshops throughout the year, covering topics from mastering tomato growing to creating water-wise landscapes. Whether you're looking to learn one new skill or dream of becoming a certified UC Master Gardener, we have an event for you.
Browse our upcoming workshops and training opportunities. Click Here for Upcoming Events
"Advice to Grow by... ask us"
Our UC Master Gardener Program is proudly supported by the Master Gardener Association of San Diego County.
Click here to visit their website to learn more.
Contribute for a Better Future
Upcoming Events
All About Ants! - Healthy Garden-Healthy Home
Ants can be a persistent nuisance in both the home and garden, but effective control starts with understanding why they are there. Learn how to make your home and garden less attractive to ants, what…
Grow a Salsa Garden - Healthy Garden-Healthy Home
Growing your own salsa garden is a delicious way to enjoy fresh, homegrown vegetables—but pests and diseases can quickly put a damper on your harvest! Learn how to properly plant and care for your…
Ask-A-MG at Casa de Oro - Mt. Helix Collaborative Garden Expo
Bring your gardening and pest questions to our booth, and we'll help find research-based answers! Come visit us to be a part of this inaugural event and enjoy the beautiful newly-opened Casa de…
Mission Statement
To extend research-based knowledge and information on home horticulture, pest management, and sustainable landscape practices to the residents of California.