Ongoing research

UC Master Gardeners • Napa County: Page

Resources for School Garden Educators

Center for Ecoliteracy Getting Started Guide Annies-Homegrown Creating Gardens of Goodness Let's Move_Schools Gardens for Learning: Planning Education Outside_FirstSteps Education Outside_Necessary Elements Seed Starting Vegetable Planting Guide Cool Season Gardening Warm Season Gardening Saving Wat...
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UC Master Gardeners • Napa County: Page

Past Programs and Events

Previously known as, "References and Slides, Workshops and Events" All Las Flores Learning Garden Past Programs and EventsPlanning a Cut Flower Garden, Lib Talk, February, 6, 2025 Winter in the Home Orchard, January 11, 2025, Resource Document Growing Pepper, Lib Talk, January 2, 2025All Flores Lear...
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UC Master Gardeners • Napa County: Page

Harvesting and Storing Tomatoes

Don't leave ripe fruit on the vines longer than necessary. This may increase exposure to rain, which may lead to cracking. Harvesting before it rains also help avoid fruit molds such as gray mold. However, early harvest can lead to catfacing.
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UC Master Gardeners • Napa County: Page

Tomato Gardening Guide

Tomato Information and Gardening Guide Here is our 2024 comprehensive varieties list.
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UC Master Gardeners • Napa County: Page

Choose a Sunny Spot -- Site Selection

Site selection Plant your garden in a convenient location, where you can check it frequently. Choose an area near an abundant supply of water so you can water as needed easily. Vegetables do best if they receive full sunlight (at least 4 to 6 hours a day).
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UC Master Gardeners • Napa County: Page

Soil Improvement and Preparation

Soil improvement Any type of soil can be improved with soil amendments. Heavy clay or sandy soils can be improved by adding organic material such as compost, manure, or leaf mold. Texture is an important consideration when choosing an amendment.
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UC Master Gardeners • Napa County: Page

Time to Plant

From the UC IPM section on when to plant tomatoesNapa County home gardeners, please heed this guide, and avoid a little heartache! In our North Coast area, defined by UC as north of Monterey County, sow seeds and start transplants INDOORS in March and April.
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UC Master Gardeners • Napa County: Page

Planting and Supports

Planting Tomatoes can be seeded directly or transplanted into the garden. They are best planted on raised beds made by adding large amounts of sifted compost or other soil amendments so that a bed is established above the previous level of soil.
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UC Master Gardeners • Napa County: Page

Watering and Fertilizing

Watering tomatoes Examine your soil visually and with your hands to determine the need for additional water. Water deeply by drip, furrow, or sprinkler irrigation to encourage deep rooting. However, avoid wetting the foliage or fruit with overhead watering.
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UC Master Gardeners • Napa County: Page

Tomato Pruning

Pruning is not always necessary. However, when pruning your tomatoes, remember these main points: sun protection, yield, disease implications. Plants with two or more stems produce more tomatoes with better foliage protection from the sun than plants with one stem.
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