UC Master Gardener Program

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tree roots
Event

Getting to the Root of the Matter

Event Date
May 17 2025

Program: This presentation will provide home gardeners with an overview of why deep infrequent watering is recommended for maintaining healthy plants. Lois Stevens will focus on root depths and their uptake of water and nutrients. She will explain efficient watering practices for Marin's climate and soil…
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hands pruning
Event

Pruning for the Essence of a Tree or Shrub

Event Date
Apr 2 2025

Program: Every species of woody tree and shrub has unique qualities which is why we want it in our garden. Learning to perceive those qualities - the essence of a tree - can guide our pruning to bring out these desired characteristics. We will discuss the distinctive attributes of trees and shrubs to…
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wildflower
Event

The 21st Annual Wildflower Show

Event Date
Apr 26 2025

Join us as the Master Gardeners present a beautiful sampling of wildflowers found throughout Amador County. For the past 2 decades this show has been hosted by the Sierra Madre Garden Club. This year, it moves to Jackson as the Master Gardeners take over the sponsorship of the event.  Whether you…
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Native plants
Event

Native Ground Covers

Event Date
Jul 19 2025

Program: Ground covers serve many functions in the landscape, including suppressing weeds, reducing erosion, replacing lawns, softening hardscapes, and filling in large expanses. Native groundcovers have the benefits of being adapted to our environment and supporting native biodiversity. In addition, they…
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California native garden
Event

Rethinking the Lawn

Event Date
Jun 21 2025

Program: Got a green monster in your garden? Is your tired lawn soaking up lots of water but providing little usefulness? In this presentation, you’ll learn why lawns are not eco-friendly, watch a short video that shows the best method to easily eliminate one, and discover how to decide the best use for the…
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California native garden
Event

Rethinking the Lawn

Event Date
May 20 2025

Program: Got a green monster in your garden? Is your tired lawn soaking up lots of water but providing little usefulness? In this presentation, you’ll learn why lawns are not eco-friendly, watch a short video that shows the best method to easily eliminate one, and discover how to decide the best use for the…
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Event

Be Wildfire Safe & Ready

Event Date
Apr 26 2025

Be Wildfire Safe & ReadyDescription: UC Master Gardeners will staff an education table at the Be Wildfire Safe & Ready event sponsored by the San Mateo County Department of Emergency Management. Stop by the table to learn how to protect your home by creating defensible space and maintaining your…
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Zesty Success: Cultivating Citrus in Containers in San Francisco

Event Date
Apr 13 2025

Zesty Success: Cultivating Citrus in Containers in San FranciscoDescription: Discover the joy of growing delicious citrus fruits right on your San Francisco balcony or deck! This presentation will focus on cultivating vibrant lemon, lime, kumquat, and select orange trees in containers, suited for our…
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Maintaining Garden and Raised Bed Soil: The Soil and Plant Relationship

Event Date
Apr 12 2025

Maintaining Garden and Raised Bed Soil: The Soil and Plant RelationshipDescription: Do you know that soil is much more than sand, silt and clay? Healthy soil is all about the relationship between plants and soil. In this talk UC Master Gardener Terry Lyngso will explain the components of soil, why plants…
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