Archive Nut, Prune and Olive Programs

UC Master Food Preservers of Central Sierra: Article

Preserve it! Series: How to Prepare Jars for Canning

May 7, 2026
Preparing canning jars is an important step in the process. One of the very first steps in the canning process is preparing your equipment, including canning jars. Here’s how to go about prepping your jars for canning.Inspect.  Whether used or fresh out of a new box, inspect jars to make sure…
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UC Master Food Preservers of Central Sierra: Article

Preserve it! Series: Is Reusing Commercial Product Jars Wise?

May 7, 2026
Commercial product jars are not designed to be repurposed for home canning. Is it possible to reuse mayonnaise and other similar commercial product jars for home canning? Some people have done so with some success. But even though it’s technically possible, it’s really not advisable. Here’s why…
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UC Master Food Preservers of Central Sierra: Article

Preserve it! Series: When and How to Sterilize Canning Jars

May 7, 2026
It's not always necessary to sterilize jars before canning.When canning, sterilizing jars is essential only when processing times are less than 10 minutes. For processing times of 10 minutes or more, pre-sterilization is not required – the jars become sterilized during processing. Can you pre-sterilize…
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UC Master Food Preservers of Central Sierra: Article

Preserve it! Series: Jar Breakage is Shocking, but Avoidable

May 7, 2026
Canning Basics: Thermal shock and how to prevent it. There are many reasons that canning jars can break during the canning process.  One common cause for jar breakage is thermal shock, caused by a temperature differential between hot and cold. The break is characterized by a crack that runs around…
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UC Master Food Preservers of Central Sierra: Article

Preserve it! Series: Cook Red Kidney Beans Safely to Destroy Toxicity

May 7, 2026
Cook them properly and not in a slow cooker! Red kidney beans are a healthy food – unless they’re not cooked properly. They contain a compound (“PHA”), found in many types of beans, and at especially high levels in red kidney beans. PHA can be toxic at high levels; in fact, consuming only 4 or 5 raw or…
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Strawberries and Caneberries: Article

AgAlert - Nice Overview of the Start of the CA Strawberry Season

May 7, 2026
By Mark P Bolda
I've been included in a very nice article written by Robert McCarthy of AgAlert, who includes my, along with a who's who of the industry, comments describing the unusually early start to our strawberry year, not only in the Watsonville-Salinas axis, but also Oxnard and Santa Maria. Volume is way up, but the…
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Airplants
UC Master Gardeners of Santa Clara County: Event

STDG All About Air Plants - Terrific Tillandsias - Sunnyvale

Event Date
Jun 13, 2026

All the rage right now, Tillandsias, commonly called “air plants,” are showing up in trendy plant shops, your local nursery, and your favorite internet platform. Maybe you even got one as a gift, and aren’t sure how to keep it alive! They are unusual, graceful, enchanting plants that can be enjoyed in your…
UC Master Gardeners of Santa Clara County
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Iris at MCP, Barry Hoffman
UC Master Gardeners of Santa Clara County: Event

GDG Discover the Magic of Irises - San Jose

Event Date
Jul 19, 2026

Discover the Magic of IrisesTransform your garden into a canvas of color! Join us for a captivating workshop on growing irises, the stunning, easy-to-care-for flowers that absolutely thrive in the Santa Clara Valley. These resilient beauties come in a spectacular rainbow of colors, from soft pastels to…
UC Master Gardeners of Santa Clara County
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