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Hodel Palms and Trees: Page

PalmArbor Articles 2026:

PalmArbor, an electronic journal published periodically, includes articles on the identification, taxonomy, nomenclature, selection, propagation, and landscape management, including pests, diseases, disorders, nutrition, irrigation, pruning, and other aspects of landscape management, of palms, trees, and…
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Dwarf Tomatoes-pexels-ralph
UC Master Gardener Program of Contra Costa County: Article

Introducing New Dwarf Tomatoes 2026

February 16, 2026
By Janet Miller
The Dwarf Tomato Lineup Just Got BetterHave you ever wished for the taste and quality of an heirloom tomato, but on a plant you could grow in a small space or container? Last year, we were excited to introduce several varieties from the Dwarf Tomato Project that achieve just that. This year, we are offering…
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UC Davis Biodiversity Museum Day sign (Photo by Kathy Keatley Garvey)

BioDiv Day Talks: Nematodes, Pollinator Gardens, Dinosaurs and Yeast

February 16, 2026
By Kathy Keatley Garvey
 You'll learn about nematodes, pollinator gardens, dinosaurs and yeast at the speakers' series during the 15th Annual UC Davis Biodiversity Museum Day on Saturday, Feb. 21. The speakers' series will take place from 4 to 5 p.m. in the Silverado Vineyards' Sensory Theatre, Sensory Building, Robert…
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UC Master Gardener Program of Alameda County: Event

Event: Spring Garden Trivia (San Leandro)

Mar 13, 2026

Join the Alameda County Master Gardeners for Spring Garden Trivia!  Come out and test your vegetable growing knowledge with your local Master Gardeners.  We are happy to have  Zocalo Coffee Shop host the first trivia night for Alameda County. Registration is not required; this event is free…
UC Master Gardener Program of Alameda County
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UC Master Gardener Program of Alameda County: Event

Talk: Vegetable & Herb Gardening Basics (Oakland)

Mar 28, 2026

For new gardeners, or gardeners new to growing vegetables, we'll will take you through the basics of growing vegetables and herbs successfully in our Mediterranean climate.  From preparing your soil, to what to grow, to how to create a plan, to how to plant seeds and seedlings, how to water, and how to…
UC Master Gardener Program of Alameda County
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UC Master Gardener Program of Contra Costa County: Event

LIB - Succulents

Mar 2, 2026

An in-person talk on Succulents presented by John Fike.
UC Master Gardener Program of Contra Costa County
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UC Master Gardener Program of Alameda County: Event

Talk: Planning Your Vegetable Garden (Oakland)

Feb 28, 2026

New to gardening or looking to grow your own vegetables? UC Master Gardeners will guide you through the essentials. Learn soil preparation, crop selection, creating a garden plan, seedling care, watering techniques, and pest management to kickstart your vegetable garden journey. The event is free.
UC Master Gardener Program of Alameda County
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Trees for hazard assessment
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Inspect Your Trees for Hazards

February 16, 2026
By Help Desk Team
Winter storms with high winds or heavy rains take a toll on our trees and may cause a tree to fail. Most susceptible are the trees that keep their leaves all year, including broadleaf evergreens like eucalyptus and conifers. The greenery acts like a sail in a heavy wind and can cause the tree to bend…
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UC Rice Blog: Article

Weedy Rice Survey Update

February 16, 2026
By Troy L Clark, Luis A Espino, Whitney B Brim-Deforest
We have conducted field surveys of weedy rice in 2020 and 2025. The objectives were to document the location of weedy rice infestations, determine how severe these infestations are, and evaluate the spread of this weed. In 2020, we inspected 15,748 acres of rice. Of these, 3,412 acres (21% of surveyed…
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