Gardening

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Dotted paropsine leaf beetle adult and larvae on a leaf. Chris Shogren

Dotted Paropsine Leaf Beetle Threatens California’s Eucalyptus

June 30, 2025
By Christopher J Shogren
The dotted paropsine leaf beetle (Paropsis atomaria), an invasive pest native to Australia, was first discovered in California in 2022 and is rapidly spreading throughout Southern California targeting eucalyptus trees. Both adult beetles and their larvae feed on eucalyptus leaves, causing significant…
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UC Master Gardeners of Placer County: Page

2026 Gardening Guide and Calendar

It's a Gardening Guide on a Calendar   Check back in September for our 2027 Gardening Guide and Calendar! Your UC Master Gardeners of Placer County are working hard on next year's edition. Its theme will be "Let's Garden Together".  The articles inspire ways to grow your love of…
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UC Master Gardeners of El Dorado County: Article

Central Sierra: Five Steps to Avoid Becoming the Problem in Your Vegetable Garden

June 26, 2025
Five Steps to Avoid Becoming THE Problem in YOUR Vegetable Garden. I have been growing my own vegetables for the last thirty years. I have grown vegetables in the ground, raised beds, and containers. During those years I have enjoyed good and bad harvests. Sometimes the problems which resulted in a poor…
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students listening to a teacher
UC Master Gardener Program Statewide Blog: Article

Growing Healthy Communities Together

June 26, 2025
By Kristian M Salgado-Jacobo
What happens when nutrition experts team up with gardening pros? Communities across California get healthier, one garden at a time.The partnership between CalFresh Healthy Living, UC, and the UC Master Gardener Program combines the best of both programs under UC Agriculture and Natural Resources. The UC…
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A piece of artwork by Kim Abeles of trees on a city map.
Green Blog: Article

Art show celebrates cool contributions of LA trees

June 26, 2025
By Caroline D Champlin
Shade equity is the inspiration for a new art exhibition at Descanso Gardens in La Cañada Flintridge called “Roots of Cool: A Celebration of Trees and Shade in a Warming World.”
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[PODCAST] Home Grown Tomatoes

June 24, 2025
By Loren Nelson
Home grown tomatoes! No doubt, most home gardeners’ tomato patches are well on their way. Today, on In the Garden with UCCE Master Gardeners, we go back many years and a few months for our only show on the topic of Tomatoes. Back in 2015, one of our OG In The Garden radio hosts, Mark Fierle, talked to…
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Tomato leaves with signs of Tobacco Mosaic Virus. Jack Kelly Clark, UC IPM Program
The Real Dirt: Article

A Virus in the Garden

June 24, 2025
Most gardeners are aware of plant diseases that can wreak havoc in their gardens. If you grow fruit trees, you may be confronted with curled, reddened peach leaves (peach leaf curl fungus). If you grow apples or pears, your trees may sometimes look like they were scorched with a blow torch (fire blight…
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Ladybug larva hunting on borage leaf
UC Master Gardener Program Statewide Blog: Article

Good Bugs, Big Impact: The Secret World of Biological Control (Part 1)

June 24, 2025
By Lindsey Hack
You have probably heard about the “good bugs” that eat pest insects around your home and garden, like ladybugs, lacewings, and spiders. You may have even purchased some beneficial insects or nematodes at a garden store. Good bugs can also help us manage invasive species, but the process is a bit more…
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Vegetable garden with pots watered by drip system
Over the Fence (Alameda County): Article

Watering Vegetables - the Basics

June 23, 2025
By Linda Carloni
Learn how and when to water vegetables in Alameda County. Get tips on soil, plant needs, and irrigation methods to keep your garden healthy and water-wise.
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AB-1572
Smart Water Living: Urban Water Use Efficiency in SoCal: Article

Proyecto de ley de la Asamblea (AB) 1572 (2023-2024): Comprensión de la Nueva Ley sobre el Uso del Agua y el Césped no Funcional

June 23, 2025
By Esther N Lofton
AB 1572 es una ley de California que tiene como objetivo conservar el agua potable al prohibir su uso para regar césped no funcional en ciertas áreas. El césped no funcional se refiere al césped que no tiene un propósito real; no se usa para deportes, juegos o recreación, como el césped a lo largo de las…
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