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UC Master Gardeners of San Mateo & San Francisco Counties

Advice to Grow By...Ask Us!

Do you need help with your garden? Have a pest problem? Curious about what will grow well in your region? Ask a UC Master Gardener: in person, by phone or email. Or, complete a simple form. Click here.

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Become a UC Master Gardener volunteer

Master Gardener in a garden
Photo by Cynthia Nations

Are you a San Mateo or San Francisco County resident with an interest in science-based horticulture and sustainable gardening practices, and a desire to share your knowledge and skill with the public as a volunteer in your community? Click here.

 

 

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Upcoming Events

Event Date
May 22, 2025

Backyard Composting

Description: Much of what is hauled away from your curbside green bin can instead be kept and converted into compost, by you. Whether you have a yard, or just a small, cool spot to place a worm bin,…
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Event Date
May 31, 2025

Belmont Blooms

Come by and visit the UC Master Gardener education table at Belmont Blooms a community event to be held at the Barrett Community Garden.  UC Master Gardener volunteers will be available to…
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SM County Fair Flyer 5-31-25
Event Date
May 31, 2025

Organic Summer Vegetable Gardening

Image Come see us at the San Mateo County Fair!  Find out how to grow fabulous tomatoes, peppers, eggplant, cucumbers, zucchini, winter squash, corn, and more! …
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