How to Grow Tomatoes
Tomatoes are one of the most rewarding vegetables to grow in a home garden. With the right timing, sunlight, and basic care, tomato plants can produce abundant harvests throughout the summer.
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This beginner-friendly guide explains how to grow tomatoes from seed to harvest, including when to plant, how to transplant, and how to care for plants throughout the growing season.
When to Plant Tomatoes
Tomatoes are warm-season plants and should be planted after the last frost in your region.
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Most gardeners start tomato seeds indoors 6–8 weeks before the last frost date. This allows plants to grow strong before being transplanted outside.
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General timeline:
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• Start seeds indoors in early spring
• Transplant seedlings outdoors after frost danger has passed
• Harvest begins mid to late summer
Choose a Sunny Growing Location
Tomatoes grow best in full sun. Ideally, plants should receive 6–8 hours of sunlight per day.
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Tomatoes prefer:
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• well-drained soil
• fertile compost-rich soil
• warm temperatures
• good airflow between plants
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Avoid planting tomatoes in areas where water collects or where plants remain shaded during the day.
How to Plant Tomatoes
Tomatoes are typically transplanted into the garden as young plants.
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Follow these steps:
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Dig a deep planting hole.
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Remove the lower leaves from the seedling.
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Plant the tomato deeply so part of the stem is underground.
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Fill soil around the plant and water well.
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Add a tomato cage or stake for support.
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Tomatoes form additional roots along buried stems, which helps create stronger plants.
Tomato Plant Care
Watering
Water deeply a few times per week rather than lightly every day, depending on the weather. Consistent watering helps prevent cracking and blossom end rot.
Pruning
Indeterminate tomato varieties benefit from light pruning to improve airflow and fruit production.
When to Harvest Tomatoes
Tomatoes are ready to harvest when the fruit has developed full color and feels slightly firm but not hard.
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Harvest regularly to encourage plants to keep producing new fruit.
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Most gardens will produce tomatoes from mid-summer through early fall depending on climate and variety.
Ways to Preserve Tomatoes
Tomatoes can be preserved in several ways so your harvest lasts beyond the growing season.
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Popular methods include:
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• freezing tomatoes
• making tomato sauce
• canning whole tomatoes
• dehydrating tomato slices
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Preserving harvests helps turn a summer garden into a year-round food supply.
Plan and Track Your Garden Harvest
Growing food becomes easier when you can track what you plant, where crops are located, and how much food your garden produces.
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The Grow & Gather planner helps gardeners organize:
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• garden bed layouts
• planting schedules
• harvest tracking
• food preservation
• pantry storage
Related Gardening Guides
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Continue learning with these helpful guides:
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• What to Plant Right Now – See which vegetables are ready to plant this season.
• Seed Starting Guide – Learn how to start strong seedlings indoors.
• Garden Planning Guide – Plan garden beds, spacing, and planting schedules.