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For more than 100 years UC Cooperative Extension advisors and specialists have worked with communities across the state to address economic, agricultural, natural resource, youth development, and nutrition issues.
Thank you for your interest in the UC Master Gardener Program! Programs are based in your local UC Cooperative Extension office. Select your county below to be redirected to a local UCCE office website for more information.
Since the creation of the first UC Master Gardener Programs in 1980, certified UC Master Gardeners have shared their knowledge and passion for gardening with local communities, donating more than 5.4 million hours of volunteer service.
Want to make a difference in your community through gardening? There are several great ways to join us in growing a healthier, greener California! Here's how you can get involved: Make a Gift.
Welcome to the UC Master Gardener Resources. This section provides essential materials and tools for our program's staff and volunteers. For our dedicated volunteers, we offer access to continuing education materials, program evaluation information, and other online learning opportunities.
Our gratitude goes to each and every UC Master Gardener volunteer for the time, energy, and enthusiasm they display as they improve the sustainability of California landscapes and communities.
Our gratitude goes to each and every UC Master Gardener volunteer for the time, energy, and enthusiasm they display as they improve the sustainability of California landscapes and communities.
