Ongoing research

4-H Group Photo Proclamation Day
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4-H San Diego County

The San Diego County 4-H Youth Development Program, part of UC ANR, offers experiential learning in STEM, agriculture, and leadership for youth aged 5-19. Utilizing a learn-by-doing approach, the program fosters skill development through community-based projects in San Diego County.
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Oranges
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Orange County

Since 1914 UC Cooperative Extension has been Californias first incubator; the bridge between local issues and innovative answers through the power of UC research. Cooperating is in our DNA.
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Lambs first day on pasture 3
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UC Rangelands Research & Education Archive

 The UC Rangelands Research & Education Archive provides access to rangeland and pasture information, including more than 700 archived publications and reports. Archived Publications and ReportsThe rangeland and pasture publication archive …
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4-H in Alameda County

UC 4-H is a fun and dynamic youth organization the teaches kids with hands on activities. Our 4-H motto is "To Make the Best Better" and we believe in the power of our youth. Find more information about 4-H at the California 4-H Website.
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Groundwater

The 3rd International Conference "Toward Sustainable Agriculture in Groundwater - Linking Science and Policy" took place in Burlingame/San Francisco, 17-20 June 2024.
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Small Brook
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Groundwater Nitrate / SBX2 1 Project

Prepared by: Thomas Harter and Jay R. Lund (Principal Investigators) Jeannie Darby, Graham E. Fogg, Richard Howitt, Katrina K. Jessoe, G. Stuart Pettygrove, James F. Quinn, and Joshua H. Viers (Co-Investigators) Dylan B. Boyle, Holly E. Canada, Nicole DeLaMora, Kristin N.
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Solarization

Tools Solar Tent Construction Diagrams Temperature maps Weed seed thermal death guidelines Publications and references Soil solarization for gardens and landscapes (pdf) Soil solarization for gardens and landscapes (html) Solarization "classics" Selected articles Links UC ANR Integrated Management o...
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up close image of California poppies
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UC Master Gardeners of Amador County

Master Gardener volunteers are available to help you solve your garden problems and mysteries. Office hours: 10am-1pm, Tues., and Thurs. Office location: 12200-B Airport Rd., Jackson You can also leave a message on our office telephone: 209-223-6838, or use the Ask a Master Gardener option below.
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Light rays shining through clouds with mountains in background.
Site - County Office

Inyo and Mono Counties

Serving Inyo and Mono Counties from our Bishop, California office, UC Cooperative Extension connects local communities with research, education, and support in agriculture, environment, and healthy living.
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Drought tolerant yard
UCCE Master Gardeners of Stanislaus County: Event

The New CA Front Yard - Empire Library

Apr 4, 2026

Take this class to learn how to redo your landscape with drip irrigation and water wise plants, including California native plants!
UCCE Master Gardeners of Stanislaus County
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people at a plant sale
UC Master Gardeners of Amador County: Event

UC Master Gardener of Amador County, Plant Sale!

May 9, 2026

Plant Sale Benefiting the UC Master Gardener Program of Amador CountyVegetables, Herbs, Perennials, Succulents, Heritage Roses, Native Plants and More!Master Gardeners will be staffing tables during the sale to answer any questions and provide you with growing tips for the plants you purchase…
UC Master Gardeners of Amador County
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black oak leaves dangle down from branches

Creating Your California Native Habitat Garden: The Black Oak

March 31, 2026
By Jennifer M Baumbach
Article by Vincent HughesHave you ever thought about creating your own native habitat garden? Have you heard the term, native habitat garden, and wondered what exactly it was and how you could create one? If so, you’ve come to the right place!A native habitat garden is a landscaped area that utilizes native…
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red and green peppers laying in a row

Two More Peppers

March 31, 2026
By Jennifer M Baumbach
Blog by Nanelle Jones-SullivanFor many, one of the exciting things about late winter is starting new pepper seedlings. It has been too long since I tried a new pepper, and it is time to remedy that. This year, I was inspired by Robert Sacilotto on Hungry Onion to add Er Jing Tiao, an annum, and Madre…
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Ceanothus with bumble bee
UC Master Gardeners of San Mateo & San Francisco Counties: Event

Meet UC Master Gardeners at Earth Month at CuriOdyssey

Apr 19, 2026

Celebrate Earth Month at CuriOdyssey and let kids lead the adventure! Explore hands-on science exhibits, meet native California animals up close, and discover the wonders of the natural world. Throughout the week, meet the people working to protect and care for our local environment. UC Master Gardeners will…
UC Master Gardeners of San Mateo & San Francisco Counties
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