Nightshades

tomato tasting
Event

Central Sierra: Tomato Tasting Contest | Amador

Sep 6, 2025

The annual Master Gardener Tomato Tasting provides local home gardeners with an opportunity to show off their tomatoes in friendly competition. The contest is free to enter, with prizes for:Heaviest TomatoBest Tasting Red TomatoBest Tasting Non-Red TomatoBest Tasting Cherry TomatoTo enter, bring at least one…
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Event

Central Sierra: Grow Your Own Festival (LT MG)

Jun 6, 2025

Join the UC Master Gardeners of the Lake Tahoe Basin for a free community event celebrating the joys and benefits of edible gardening in high elevation regions.  Whether you are a seasoned gardener or just starting out, this event has something for everyone!Edible plants chosen specifically for Tahoe's…
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Tomato Vine with ripe tomatoes
Event

Grow It Now-Warm Season Vegtables

Apr 7, 2025

Now is the time to plant warm season vegetables to harvest over the summer months, following the #1 rule; plant what you and your family like to eat!   
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Article

2025 5th Report-- May 22nd

May 22, 2025
By Patricia A Lazicki, Neil McRoberts
General outlook & thrips populationAs planting wraps up, temperatures remain similar to long-term averages. Thrips population predictions are similar to last week’s update. Generation 2 adults peaked a couple weeks ago; generation three adults are predicted to peak 6/8.  The 3rd and 4th…
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potato harvest
Documents

Potato

Potatoes, Solanum tuberosum, are a cool season perennial grown as an annual. They are native to the Andes region of South America. Potatoes are fun and easy to grow and thrive when air temperatures are less than 65 degrees Fahrenheit. They are a member of the Solanaceae or nightshade family.
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tomatoes College of Marin Indian Valley Organic Farm & Garden photo Jean Christofferson
Documents

Tomato

Scientific Name Solanum lycopersicum General Information These instructions are for indeterminate tomatoes, which grow and produce until killed by frost or disease. Determinate varieties have similar requirements but need less support and pruning and work in smaller containers. Determinate…
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You Can Grow Tomatoes in a Shady or Foggy Garden

If you have a shady or foggy yard, there are tomato varieties that will grow well! The key to growing tomatoes in cooler climates is to grow varieties with shorter maturity days or that produce a harvest in cooler temperatures.
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Plant Pathology

Program OverviewThe Plant Pathology Program provides applied research and outreach to support agricultural production across Imperial, Riverside, and San Diego counties. This tri-county region encompasses a wide diversity of crops and growing conditions—from the desert-irrigated systems of Imperial Valley to…
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green cherry tomatoes, orange and purple tomatoes, yellow and purple tomato
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Public Tomato Trial

We invite you to join our public tomato trial and be a citizen scientist! Help us gather information by growing trial tomatoes in your garden and reporting the results.
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