Ongoing research

Site - Statewide Program

Informatics and GIS Program

The Informatics and GIS Statewide Program is UC ANR’s geospatial innovation hub, providing research, services, and training for all ANR programs.
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Climate Smart Agriculture in San Diego County

The Climate Smart Agriculture Program at the University of California Cooperative Extension San Diego County focuses on research, programs and strategies to manage the impacts of climate trends on agricultural production in San Diego County.
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Lavender farm
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California Agritourism

Agritourism is a commercial enterprise at a working farm or ranch conducted for the enjoyment and education of visitors that generates supplemental income for the owner or operator. The California Agritourism website, managed by UC SAREP, is a comprehensive hub of resources and information for those involved…
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jacobsranch
Site - Statewide Program

UC ANR Research and Extension Centers

University of California Agriculture and Natural Resources operates Research and Extension Centers (RECs). Extending from the Oregon border in the north, through the Sierra Foothills and Central Valley, along the Pacific Coast and south to the Mexico border, the REC System covers rich and unique resources…
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Alternatives to Citrus in the Fight Against ACP/HLB

Los Angeles County and neighboring areas of Southern California are a paradise for gardeners who enjoy growing fruit trees in their backyards, at their community garden, or even in a container on their patio. This website suggests some possible fruit trees for your family to enjoy.
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South American Palm Weevil Banner
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South American Palm Weevil

The South American palm weevil (SAPW), known to scientists as Rhynchophorus palmarum, is an invasive beetle that has been detected infesting palm trees in San Diego County.
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Orange County EFNEP

The Expanded Food and Nutrition Education Program (EFNEP) assists limited-resource families gain the knowledge, skills, attitudes, and changed behavior necessary to choose nutritionally sound diets and improve their well-being.
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Japanese knotweed branch
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Marin Knotweed Action Team

Japanese knotweed, an invasive plant posing severe risks to the environment and property, has been identified in Marin County and specifically the San Geronimo Valley and Lagunitas Creek Watersheds.
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UC Master Gardener Program of Contra Costa County: Article

Spotlight on December’s Recognition Celebration

March 29, 2026
By Lisa Bramblet
Photos by Simone Adair I had intended to write a piece about our December Recognition Event, a recap of all the happenings, presentations and details.  The more I thought it over, the less I could come up with to write down.  But less is more ~ and I rather think it would suffice to say in…
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UC Master Gardener Program of Contra Costa County: Article

Hidden Gem of the Low Water Garden: The Wild Currant

March 29, 2026
By Liz Rottger
 In mid-January, at the Low Water Use Demonstration Garden in Richmond, I started digging up a large area of wild onions, the personal bane of my work there. I hardly noticed the small shrub nearby. It wasn’t until a few weeks later, still digging up the wild onions, when it began to leaf out with…
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UC Master Gardener Program of Contra Costa County: Article

AAMG gets ready for the 2026 Season!

March 29, 2026
By Laura Brainin-Rodriguez
Photos by UC Master Gardeners Ask a Master Gardener (AAMG) started its season in March 2026. AAMG is unique in that we reach Contra Costa County residents as they go about their lives at Farmers Markets, Our Garden and single–day events throughout the county. Our season runs from March to October.Five…
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UC Master Gardeners of Butte County: Event

Bats

Event Date
May 22, 2026

Bats! Learn everything you always wanted to know about these fascinating creatures from Dr. Shahroukh Mistry, an expert on bat biology. Dr. Mistry teaches in the biology department at Butte College, and his current research is on Acoustic Monitoring of Bat Diversity and Activity in Northern California, and…
UC Master Gardeners of Butte County
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UC Master Gardeners of Butte County: Event

Plant a Native Garden for the Birds

Event Date
May 18, 2026

Don’t just plant a native plant garden, create a habitat that supports birds throughout the year. In this workshop we will discuss the bird species you can expect to attract year-round; the best plants for them; and how to arrange different types and sizes of plants in order to provide food, shelter,…
UC Master Gardeners of Butte County
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Borage with bee
UC Master Gardeners of San Mateo & San Francisco Counties: Event

How to Grow Herbs, Edible Flowers, and Attract Bees!

Event Date
Apr 11, 2026

In this class, we will discuss many different kinds of herbs and edible flowers - exploring how to grow, propagate and use them in cooking. In addition, since many of these plants can be beneficial for bees, we'll cover the basic habitat requirements of bees and how the herbs we grow can support them. Herbs…
UC Master Gardeners of San Mateo & San Francisco Counties
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brown hand trowel and red handled garden clippers with leaves
UC Master Gardeners of Orange County: Event

San Clemente Garden Club Gardenfest 2026

Event Date
Apr 11, 2026

San Clemente’s Biggest, Best Plant Sale and Garden/Household Goods Flea Market  As you browse through this amazing plant sale and flea market, be on the lookout for the UC Master Gardeners of Orange County.   The team will be teaching you how to sharpen your gardening tools.   Attendees can…
UC Master Gardeners of Orange County
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Tomato Vine with ripe tomatoes
UC Master Gardeners of Orange County: Event

Tomatoes A-Z - Westminster

Event Date
Apr 9, 2026

Imagine a world bursting with vibrant colors, tantalizing flavors, and endless possibilities—this is the extraordinary realm of tomatoes! From the countless varieties that grace our gardens to the nuances of their cultivation, disease management, and the choice between growing in the ground or in…
UC Master Gardeners of Orange County
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tomatoes
UC Master Gardeners of Orange County: Event

Tomatoes A-Z - Huntington Beach

Event Date
Apr 8, 2026

You could plant from dawn to dusk and still not plant every variety of tomato! Whether you are a novice or a pro, you’ll enjoy learning about tomatoes: their history and some fun facts, the many varieties, their culture, diseases and pests, growing in the ground vs. growing in containers – and…
UC Master Gardeners of Orange County
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Yellow and Black bumble bee on a violet colored flower
UC Master Gardeners of Orange County: Event

Monarch Nature Trail Huntington Beach

Event Date
Apr 4, 2026

Family Volunteer Opportunity  Join us on the first Saturday of each month for a morning of outdoor fun at the Monarch Nature Trail in Huntington Beach. Learn about Orange County's butterfly population as well as the native plants they depend on for survival. Volunteer tasks for all ages include watering…
UC Master Gardeners of Orange County
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