Nightshades

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Tomato Vine with ripe tomatoes
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Grow It Now-Warm Season Vegtables

Event Date
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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potato harvest
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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
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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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Bouquet of unusually colored sunflowers
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Spring Garden Fair

Join us for our Spring Garden Fair, held at our Martial Cottle Park Demonstration Garden in San Jose. Admission: Free. Parking: $6 About Martial Cottle Park Directions (Google Maps) Please note: The park opens at 8 am. Cars are not allowed to line up before the park gates open.
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Eggplant

Garden Help > VegetablesUC LinksHow to grow: EggplantPest management: Eggplant cultural tips, pests, and diseasesThe BasicsWhen to plantTransplant: May–JuneFor best results, wait until daytime temperatures are regularly over 75°FStart in pots for transplants: February–April; ready 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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Tomato Trial: Getting Started

Review Growing Great Tomatoes before planting your seedlings. Harden off your seedlings by gradually acclimating plants to outdoor conditions for 4 to 7 days before transplanting into the ground. Start by placing the plants in a sheltered location like a covered patio.
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Tomato Staking Techniques

Garden Help > Vegetables > Tomatoes This is a summary of what we learned from our 2001 tomato project in regards to tomato staking methods.
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Assortment of colorful, red and orange tomatoes
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Spring Garden Fair Tomatoes

We offer a wide selection of delicious tomato seedlings, from huge beefsteaks to bite-size cherry tomatoes, both heirloom and modern varieties, in a rainbow of colors. All have been trialed by UC Master Gardeners and chosen for great flavor, productivity, and vigor.Public Tomato TrialIn addition to the…
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