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Garden and wheelbarrow
Napa Master Gardener Column: Article

A Garden of My Own

November 28, 2025
By Michael Lecours
By Aileen Carroll, UC Master Gardener of Napa County. For as long as I can remember, I’ve wanted a garden of my own.   Not just a few pots on a patio, but a real piece of earth to tend. One that no one else could trample, paint or accidentally “weed.”  When I was a college student living in a…
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Jeff Smith's micro moth project. (Photo by Kathy Keatley Garvey)

What a Micro Moth!

November 28, 2025
By Kathy Keatley Garvey
 Entomologist Jeff Smith, who curates the Lepidoptera collection at the Bohart Museum of Entomology at the University of California, Davis,  has just finished spreading the wings of a moth that has a 4mm wingspan."I've been concentrating for months on spreading our huge backlog of field pinned…
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Sun Gold Tomatoes
UC Master Gardeners of Placer County: Event

Tomato Mastery: The Art & Science of Growing Delicious Tomatoes

Event Date
Apr 18, 2026

This class is dedicated to one of our summer favorites, the tomato! Learn about planting, growing, and caring for this delicious staple as well as how to control problems before they happen. Let us help you grow the ultimate tomato – firm and juicy, sweet, and tangy.
UC Master Gardeners of Placer County
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Straw Bale Gardening
UC Master Gardeners of Placer County: Event

Straw Bale Gardening

Event Date
Apr 11, 2026

“Turn Straw Into Gold”--Growing your veggies and flowers in easily “conditioned” straw bales means NO SOIL, NO DIGGING, NO BENDING, ONLY A TROWEL NEEDED. Your used straw bales make great compost.
UC Master Gardeners of Placer County
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Sun Gold Tomatoes
UC Master Gardeners of Placer County: Event

Tomato Mastery: The Art & Science of Growing Delicious Tomatoes

Event Date
Mar 14, 2026

This class is dedicated to one of our summer favorites, the tomato! Learn about planting, growing, and caring for this delicious staple as well as how to control problems before they happen. Let us help you grow the ultimate tomato – firm and juicy, sweet, and tangy.
UC Master Gardeners of Placer County
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Blackberries
UC Master Gardeners of Placer County: Event

Growing & Caring for Cane Fruit and Other "Berries"

Event Date
Feb 21, 2026

Cane berries - such as raspberries and blackberries - grow on woody stems called canes. Come learn tips on growing these delicious fruits, including choosing a cultivar, how and where to plant, fertilization and water requirements, and the secrets of pruning! This workshop will provide you with the necessary…
UC Master Gardeners of Placer County
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Improving Your Soil
UC Master Gardeners of Placer County: Event

Gardening with Placer County Soils, Loomis Library

Event Date
Feb 14, 2026

What is soil? Come learn about the soil beneath your feet, what it's made of, and how you can make it healthier and easier to work with. The result could bring you a beautiful garden and landscape. Soils are discussed by texture, organic components, mineral content, pH, and the structure that we can enjoy…
UC Master Gardeners of Placer County
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Peace Rose
UC Master Gardeners of Placer County: Event

Rose Care in a Changing Climate

Event Date
Jan 24, 2026

Did you know that roses don't have to require a lot of water and labor to flourish?  In this workshop you will learn about some of the origins of roses in America. You will become acquainted with the categories of roses for your landscape, and some that are best suited for our drier environment. You'll…
UC Master Gardeners of Placer County
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Meyer Lemon Tree
UC Master Gardeners of Placer County: Event

Harvesting Sunshine: The Journey of Growing Citrus!

Event Date
Jan 17, 2026

Who doesn't love citrus fruit? Here in Placer County - we certainly do! Fifty percent of the households in Placer County have at least one citrus tree. Our conditions are especially conducive to growing this tasty crop. There are some horticulture tips to follow to ensure success. Today's presentation will…
UC Master Gardeners of Placer County
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Dormant Peach Tree
UC Master Gardeners of Placer County: Event

Winter Care and Pruning of Deciduous Trees

Event Date
Jan 10, 2026

Got trees? In this workshop you'll learn care strategies for both ornamental and fruit/nut trees during the dormant season. Similarities and differences will be discussed, as well as how the timing and techniquesof pruning trees affects their health, appearance and production. There will be a hands-on…
UC Master Gardeners of Placer County
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