How to Grow Precious Tomato
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Precious Tomato
Solanum lycopersicum 'Precious'
vegetablePrecious is a determinate cherry tomato variety known for its small, sweet fruits and compact growth habit. This prolific producer yields abundant clusters of flavorful, bite-sized tomatoes perfect for snacking and salads. The plant is relatively disease-resistant and well-suited for container growing and small gardens.
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Example Precious Tomato timeline · Pittsburgh, PA (Zone 6b)
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Plant Precious Tomato
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Precious Tomato
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Precious Tomato dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-9; can be grown in 3-4 with season extension
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Seedling
2-3 weeksTiny plants with first true leaves appearing; cotyledons present alongside developing compound foliage
Provide 14-16 hours of grow light daily. Keep soil consistently moist but not waterlogged. Maintain 70-75°F. Thin seedlings when second true leaf appears.
Vegetative Growth
3-4 weeks after transplantBushy, compact plant developing robust stems and deep green foliage; determinate growth pattern slows after reaching mature height
Harden off before transplanting. Plant deeply to encourage root development. Pinch off lower leaves once plant is established. Provide consistent water and fertilizer every 2 weeks.
Flowering
2-3 weeksSmall yellow flowers appear in clusters; plant reaches maximum height for determinate variety
Maintain consistent watering to prevent flower drop. Provide phosphorus-rich fertilizer to support blooming. Ensure adequate sun exposure. Temperature fluctuations (below 55°F or above 90°F) reduce fruit set.
Fruiting
3-4 weeksSmall green fruit clusters develop rapidly; fruits transition from green to light pink to fully red
Support branches with stakes or cages as fruit weight increases. Continue consistent watering to prevent cracking and blossom end rot. Reduce nitrogen fertilizer to encourage ripening. Remove diseased foliage.
Harvest & Maturity
2-3 weeks peak harvestFruits reach full red color and sweet flavor; determinate plants produce concentrated crop over 2-3 week period
Harvest fully ripe fruit for best flavor and sweetness. Refrigerate ripe tomatoes away from ethylene-producing fruits. As production slows, prune disease foliage and continue light watering.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick large caterpillars. Use Bt (Bacillus thuringiensis) spray. Encourage parasitic wasps. Check undersides of leaves weekly.
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Spray with insecticidal soap or neem oil on leaf undersides. Use yellow sticky traps. Introduce parasitic wasps or ladybugs.
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Increase humidity with regular misting. Spray with water to dislodge mites. Use insecticidal soap or neem oil. Prune heavily infested foliage.
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Remove lower infected leaves. Improve air circulation. Apply copper fungicide or sulfur. Mulch to prevent soil splash. Use disease-resistant varieties.
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Remove infected foliage immediately. Improve drainage and air flow. Apply copper or chlorothalonil fungicide. Avoid overhead watering.
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Maintain consistent soil moisture. Ensure calcium availability with lime if needed. Mulch to regulate moisture. Avoid excessive nitrogen.
Uses
Fresh Eating & Salads
CulinaryPrecious cherry tomatoes are ideal for eating fresh, adding to salads, or serving as snacks. Their small size and intense sweet flavor make them perfect for entertaining and cheese boards. [source]
Roasting & Preserving
CulinaryThe firm flesh makes Precious excellent for roasting whole, creating tomato confit, or making fresh pasta sauce. Small size allows for quick roasting without cutting. [source]
Container & Ornamental Growing
HouseholdPrecious' compact determinate habit and attractive red fruits make it well-suited for decorative container growing on patios, balconies, and small spaces. Can be grown in 5-gallon buckets or hanging baskets. [source]
Nutritional Benefits
MedicinalTomatoes are rich in lycopene, a powerful antioxidant with anti-inflammatory properties linked to heart health and cancer prevention. Cherry tomatoes have higher lycopene concentration per ounce than larger varieties. [source]
Canning & Sauces
CulinaryThe high sugar and acid content of Precious makes it suitable for making marinara sauce, tomato paste, and other preserves. The small size facilitates whole-fruit preservation methods. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when fully red and slightly soft to touch. Precious produces a concentrated crop typical of determinate varieties. Pick fruits daily at peak ripeness for sweetest flavor. Can pick slightly underripe fruit and allow to ripen indoors in a bowl at room temperature. For containers, harvest carefully to avoid damaging delicate stems.
Fun Facts
- 🌱 Cherry tomatoes have been shown to have up to five times more lycopene per ounce than large beefsteak tomatoes due to their higher skin-to-flesh ratio.
- 🌱 The 'determinate' growth habit of Precious means the plant produces its entire crop within a concentrated 2-3 week window—perfect for canning, preserving, or succession planting for continuous harvests.
- 🌱 Tomato plants can produce roots along buried stems, so planting deeper than they were grown in their nursery pots creates a stronger root system and more drought-tolerant plants.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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