Ongoing research

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Sodic Soil
Topics in Subtropics: Article

When MIght Gypsum Work?

April 15, 2025
By Ben A Faber
With the drought our perpetual salt problems are exacerbated due to less water and often more saline water.  The question keeps coming up if gypsum (calcium sulfate) can help correct the problem.  And the answer is maybe, but along the coast, probably not.  The problem there is confusion about…
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Calcareous/Carbonaceous Soil
Topics in Subtropics: Article

Carbonate Soils

April 15, 2025
By Ben A Faber
Usually called Calcareous? Or should it be called Carbonateceous soils?  Is Gypsum Needed for a carbonate dominated soil  Read on.Soil pH or the “acidity” or lack of acidity of a soil can be confused by the different uses and chemistries that surround the term pH, or the power of hydrogen. This can…
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Lessons Learned and Sharing
UC Master Gardeners of Solano County: Event

Lessons Learned and Sharing

Event Date
Dec 3, 2025

Let’s reflect on the season—what worked, what didn’t, and what we’d do differently next time! It’s all about learning and growing, so let’s chat about the new things we’ll try next season and how we’ll make it even better. Join us for a fun activity where you can start your own garden journal or share your…
UC Master Gardeners of Solano County
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Evergreen trees and shrubs
UC Master Gardeners of Solano County: Event

Evergreen Trees and Shrubs

Event Date
Nov 5, 2025

Evergreens are the perfect way to add winter interest and year-round beauty to your garden! Discover how to keep your evergreen trees and shrubs healthy and vibrant through the cold months, while learning about common pests and problems to watch out for. Plus, join us for a fun hands-on activity as we…
UC Master Gardeners of Solano County
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