Gardening

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Leafcutter bee damage, circular holes along the edges of a rose leaf
Event

Plant Clinic Online

Event Date
Jul 8 2025

Have a sick plant, an ailing tree, mysterious spots on leaves? Chat with a UC Master Gardener via Zoom to diagnose your plant problems. You can also listen and learn while other people ask their questions.
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Event

Sustainable Vegetable Gardening - Sunnyvale

Event Date
Feb 25 2025

Would you like to grow your own vegetables, but worry that you may use too much water, or pesticides, or plastics? This six-week course can help you garden year-round in a way that sustains the planet.
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Event

Central Sierra: Gifts from the Garden & Kitchen (EDC MG)

Event Date
Sep 20 2025

Join UC Master Gardeners and Master Food Preservers of El Dorado County for Gifts from the Garden and Kitchen. Well share ideas for gifts you can give from your garden or kitchen as well as gift ideas for the gardener and the cook in your life.
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Los beneficios de los lardines de lluvia
Article

Jardines de Lluvia: Una Solución Sostenible para la Gestión de Aguas Pluviales

April 18th, 2025
By Daniel Gonzalez, Esther N Lofton, Erik C Porse
Los jardines de lluvia son depresiones del terreno transformadas, diseñadas para almacenar e infiltrar el escurrimiento pluvial proveniente de superficies impermeables cercanas dentro de entornos urbanos. Disponibles en una variedad de formas y tamaños, los jardines de lluvia representan una solución…
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Person working soil with rake in foreground
Article

Difference Between Soil and Dirt

April 17th, 2025
By Carmen Kappos Inyo-Mono Master Gardener Volunteer While the words soil and dirt are often used interchangeably there are differences between them. Recently, Dustin Blakey, our local UCCE Farm Advisor, gave a talk called “Preparing Garden Soil on the East Side.” During this discussion Dustin…
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Bermuda buttercup infesting a bed of landscaped plants.
Article

Spring is in the Air, and Oxalis is Everywhere

April 17th, 2025
By Lindsey Hack
Bermuda buttercup (Oxalis pes-caprae), also called buttercup oxalis or sourgrass, might be a familiar sight in winter and spring, particularly to those who live in coastal regions or the Sacramento Valley. Some people enjoy seeing this plant’s cheerful yellow flowers pop up in their spring gardens, but for…
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Article

Botanical Mementos

April 16th, 2025
Blog article by Karen Metz, UC Master GardenerMany of us have plants in our gardens or yards that remind us of people or places.  Sometimes trees or shrubs are planted to honor the birth of a child, a milestone birthday, or in memory of a loved one.  We might have plants that we have grown from…
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Article

Tree Scorch and Dieback Guide

April 15th, 2025
By Ryan Daugherty, Inyo-Mono Master Gardener Volunteer This guide explores the common causes of leaf scorch and branch dieback in trees, emphasizing that these symptoms are usually signs of stress rather than specific diseases. It presents a diagnostic framework rooted in understanding resource flow…
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Four men in weedy area. One is holding a measuring container while another sprays liquid into it from a wand attached to a backpack sprayer. A third person holds a clipboard and the furth holds a stopwatch.
Article

New Online Course: Calibrating Herbicide Applications for Non-Agricultural Areas

April 14th, 2025
By Cheryl A Reynolds
Calibration might sound intimidating, but it’s critical for safe and effective herbicide application. Proper calibration ensures that the correct amount of pesticide is applied to an area while achieving the desired level of pest control. To support land managers and pesticide applicators, the UC Statewide…
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