All Events

SEI’s Climate Corps program is a bridge-to-career fellowship program that recruits and places rising climate professionals to implement climate change mitigation and resiliency projects. We are thrilled to offer the University of California Climate Stewards course to Fellows as a critical part of our…

This California Naturalist course focuses on the unique natural features of Sonoma County Regional Parks. It is designed to enhance public programs and outreach by certifying staff and interns through the Community Engagement division.Dates: October 29, 2025-March 28, 2026Fees: Free for employeesDelivery…

Hi All,It is that time again, applications for the Devil's Garden Colt Challenge are open! The Devil's Garden Colt Challenge is an opportunity for youth to take home and train a wild horse. Horses are typically weanlings but older horses can be made available for experienced 4-Hers. Youth trainers are given…

Garden to Table Series - Mid-Winter Vegetable Gardening  Whether you're starting fresh or maintaining existing plantings, this class will help you succeed with winter vegetable gardening. Learn what to plant now (January-February), how to care for mid-season crops, and strategies for succession…

Estimating Worm Burden for Improved Deworming StrategiesJanuary 6, 2026Join UC Cooperative Extension and UC Davis School of Veterinary Medicine for this informative session focused on estimating internal parasite (worm) burden in livestock to support more effective and targeted deworming strategies. Dr. Gaby…

Join UC Cooperative Extension and UC Davis Veterinary Medicine for a free, Tuesday-evening webinar series focused on practical beef cattle health and management. The sessions cover topics important to cattle health and management and include lots of visuals. Webinars are held live and participants have the…

Bird Friendly GardensA Bird Friendly Garden is a specialized gardening class focused on creating outdoor spaces that attract, support, and nurture local bird populations. You will learn how to transform ordinary yards and gardens into vibrant ecosystems that provide food, water, shelter, and nesting sites…

Citrus trees are the most popular fruit trees grown in California. Learn the best time to plant and prune, how to manage pests, and other tips to help you successfully grow your own delicious fruit!

The Kings County 4-H Leaders Council meets the first Tuesday of every month at 6:30 p.m. in the Kings UCCE Multi-Purpose Room to discuss 4-H business, plan events, and develop the program. All Kings County 4-H adult volunteers, senior youth members, and parents are encouraged to attend.

Program: Winter pruning of trees is the time to look at the tree structure and adjust it; since, without the leaves you can see the structure more clearly.  Pruning keeps the trees small and encourages production.  Importantly you should know the tree type and whether the fruit is born on new…

Bring your gardening questions, and UC certified Master Gardeners will bring their expertise.  Find us at the County Operations Center Demonstration Garden (5500 Overland Drive) near the Cafeteria every 1st Wednesday of the month. 

Understanding Frost Dates and how they can help you plan your gardening calendar!

As Orange County's landscape evolves, many gardeners worry that shrinking outdoor spaces mean giving up their gardening dreams. But limited square footage doesn't have to limit your growing potential. Our Gardening in Small Spaces class will show you how to maximize every inch of available space to…

The California Naturalist Certification Course is a welcoming, community-centered program designed to connect people from all backgrounds with California’s natural environments. Whether you're reconnecting with a lifelong love of nature or just beginning to explore your curiosity about the natural world,…

Citrus trees are the most popular fruit trees grown in California. Learn the best time to plant and prune, how to manage pests, and other tips to help you successfully grow your own delicious fruit!

If you have roses, this presentation is a great refresher on the basics such as selection, planting, care and feeding, integrated pest management and pruning. In addition, UC Master Gardeners of Orange County will focus on specific types of roses such as shrubs, miniature roses and old garden roses.Note…

Whether you’re working with bare soil, new build construction or even renovating an overgrown space, Janey Santos, UC Master Gardener of Yolo County walks you through the process of building a garden foundation that lasts. Learn how to assess your site, plan your layout, and choose plants that thrive in our…

Give back to your local communities through service projects that support youth and community health.

Are you passionate about supporting pollinators and creating a thriving, bee-friendly garden? Whether you're an experienced backyard apiarist or just starting out, this workshop is for you!At this live event, we’ll explore practical tips and expert insights on designing and maintaining a garden that supports…