How to Grow Cherry Tomato 'Sungold'
Cherry Tomato 'Sungold'
Solanum lycopersicum var. cerasiforme 'Sungold'
vegetable'Sungold' is an indeterminate cherry tomato renowned for its exceptional sweetness and golden-orange fruit. This prolific heirloom variety produces abundant clusters of bite-sized tomatoes with complex, tropical fruit flavors that many gardeners consider the gold standard for cherry tomatoes. The plant is vigorous and productive, thriving in warm conditions and requiring consistent support.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-10; can be grown as annual in zones 3-4 with season extension
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Growth Stages
Seedling
2-3 weeksTiny plants with cotyledons (seed leaves) and first true leaves emerging
Provide bright light (14-16 hours under grow lights), maintain 70-75°F soil temperature, keep soil consistently moist but not waterlogged. Thin or transplant to individual containers at true leaf stage.
Vegetative Growth
3-4 weeks after transplanting outdoorsRobust leafy plants 6-12+ inches tall with multiple sets of true leaves; no flowers yet
Harden off seedlings before transplanting outdoors. Bury transplants deep to encourage strong root systems. Install stakes or cages early. Prune lower leaves (6 inches from soil) to improve air circulation.
Flowering & Fruit Set
2-3 weeksSmall yellow flowers appear in clusters; plants begin producing golf ball-sized green fruits
Maintain consistent watering to prevent fruit cracking and blossom end rot. Begin side-dressing with compost or balanced fertilizer. Prune suckers to direct energy to fruiting branches. Ensure good air circulation.
Fruit Development
3-4 weeksFruits enlarge rapidly, transitioning from green to yellow to golden-orange; clusters become heavy with fruit
Water deeply and consistently; irregular watering causes splits and cracks. Support heavily laden branches with twine or additional stakes. Apply mulch to regulate soil temperature. Monitor for pests and disease.
Harvest & Continued Production
6-10 weeks until first frostGolden-orange fruits ripen continuously; mature fruits sweet and fully colored, plant remains productive until frost
Pick ripe fruits every 2-3 days to encourage continued production. Fully vine-ripened fruits are sweetest. Remove diseased or damaged leaves. Continue watering and feeding until frost. In cool climates, support ripening of final fruits with shade cloth removal.
Common Pests
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Hand-pick large caterpillars; use Bacillus thuringiensis (Bt) spray; encourage parasitic wasps
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Spray with neem oil or insecticidal soap; use yellow sticky traps; encourage beneficial insects
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Mist foliage to increase humidity; spray with neem oil or sulfur; remove heavily infested leaves
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Remove lower leaves; improve air circulation; mulch to prevent soil splash; apply copper fungicide if needed
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Remove affected leaves; avoid wetting foliage; apply sulfur or copper fungicide; practice crop rotation
Uses
Fresh Eating & Snacking
Culinary'Sungold' is prized as a fresh eating cherry tomato with exceptional sweetness and tropical fruit notes. Perfect for snacking directly from the plant, salads, and whole garnishes where the attractive golden-orange color shines. [source]
Preserves & Dried Goods
CulinaryThe concentrated sugars in 'Sungold' make these tomatoes excellent for drying, roasting, or reducing into concentrated sauces and pastes that intensify flavor. [source]
Garden Productivity & Succession Planting
Household'Sungold' is known for exceptional productivity, with indeterminate plants producing hundreds of fruits over a long season. Ideal for continuous harvesting and seed saving to preserve the variety. [source]
Lycopene & Antioxidants
MedicinalGolden tomatoes contain lycopene and other carotenoids with antioxidant properties. Studies suggest lycopene supports heart health and may have protective benefits against certain diseases. [source]
Pollinator Support
WildlifeTomato flowers attract beneficial insects including bees and other pollinators, helping to support garden biodiversity while improving fruit set through pollination. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Pick fruits when fully colored and slightly soft to the touch for maximum sweetness. 'Sungold' achieves peak flavor when fully vine-ripened (golden-orange). Harvest every 2-3 days during peak season to encourage continued production. Fruits will continue to ripen after picking if placed in a warm location. In late season, harvest all fruits before the first frost; green tomatoes will ripen indoors over 2-4 weeks.
Fun Facts
- 🌱 'Sungold' was bred by Japanese seed company Peto for superior sweetness and complex flavor; it consistently ranks as the favorite cherry tomato in taste tests and gardening surveys.
- 🌱 The golden-orange color comes from higher concentrations of carotenoids compared to red tomato varieties, giving 'Sungold' both its distinctive appearance and intense sweetness.
- 🌱 An indeterminate plant, 'Sungold' can grow 6-8+ feet tall in warm climates and remain productive until hard frost, with a single plant capable of yielding 1-2+ pounds of fruit weekly at peak season.
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