How to Grow Pusa 322 Tomato
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Pusa 322 Tomato
Solanum lycopersicum 'Pusa 322'
vegetablePusa 322 is an indeterminate hybrid tomato variety developed by the Indian Agricultural Research Institute, known for its high yield and disease resistance. It produces medium-sized, round red fruits with good flavor and shelf life, making it popular in Indian and Asian markets. The plant is vigorous and suited to warm climates with moderate disease pressure.
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Example Pusa 322 Tomato timeline · Pittsburgh, PA (Zone 6b)
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Plant Pusa 322 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 Pusa 322 Tomato
Around Jun 26≈ 70 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Pusa 322 Tomato dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 10-11; can be grown as an annual in zones 8-9 with protection
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Get my Pusa 322 Tomato timeline →Growth Stages
Seedling
2-3 weeksTiny sprouted seedlings with cotyledons, developing first true leaves
Provide bright light to prevent leggy growth. Keep soil consistently moist but not waterlogged. Maintain 70-75°F temperature.
Vegetative
3-4 weeks after transplantingBushy growth with multiple branches and compound leaves; no flowers yet
Transplant when 2-3 true leaves appear. Feed with balanced fertilizer every 2 weeks. Pinch off lower branches for better air circulation.
Flowering
3-4 weeksYellow star-shaped flowers appear in clusters; plant becomes taller and branches profusely
Provide stakes or cages for support. Switch to lower nitrogen, higher phosphorus fertilizer to encourage fruiting. Maintain consistent watering.
Fruiting
4-6 weeksSmall green tomatoes develop where flowers were; fruits gradually enlarge and change color
Remove some foliage to allow sunlight to reach developing fruits. Continue consistent watering and fertilizing with tomato-specific formula. Prune suckers to direct energy to fruit.
Harvest
Ongoing until frost or plant declineFruits turn bright red and yield slightly to gentle pressure; plant continues producing throughout season
Pick fruits at full red color for best flavor. Harvest regularly to encourage continued production. Remove dead or diseased foliage.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Use fruit fly traps, netting, or bagging individual fruits. Remove fallen fruits promptly.
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Spray with neem oil or insecticidal soap. Introduce yellow sticky traps. Encourage natural predators.
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Hand-pick caterpillars. Apply Bt (Bacillus thuringiensis) spray. Encourage parasitic wasps.
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Increase humidity, spray with water. Use neem oil or miticide if severe. Prune heavily infested leaves.
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and
(Alternaria, Septoria)
Remove affected leaves. Improve air circulation. Apply copper or sulfur fungicide. Avoid overhead watering.
Uses
Fresh eating and cooking
CulinaryMedium-sized fruits are ideal for fresh slicing, salads, sauces, and curries. Pusa 322 is widely used in Indian cuisine for gravies, chutneys, and traditional dishes due to its good flavor and firm texture. [source]
Processing and preservation
CulinaryGood shelf life and disease resistance make Pusa 322 suitable for commercial processing into paste, sauce, and canned products. High solids content contributes to good processed quality. [source]
Nutritional and antioxidant benefits
MedicinalRich in lycopene, vitamin C, and potassium. Regular consumption supports cardiovascular health and acts as a powerful antioxidant for cellular protection. [source]
Homegarden staple
HouseholdPusa 322 is a reliable, high-yielding variety perfect for home gardeners in tropical and subtropical regions. Its vigorous growth and disease resistance reduce maintenance needs. [source]
Pollinator attraction
WildlifeYellow flowers attract bees, butterflies, and beneficial insects that enhance pollination and support local ecosystems. [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 tomatoes when fully red and slightly soft to touch, typically 70-90 days after transplanting. Harvest regularly to encourage continued flowering. In hot climates, pick slightly early (pink stage) to prevent scalding. Tomatoes will ripen off the vine if picked at the breaker stage (first blush of color).
Fun Facts
- 🌱 Pusa 322 was developed specifically for Indian growing conditions by the Indian Agricultural Research Institute (IARI), making it exceptionally well-suited to tropical and subtropical climates with high humidity.
- 🌱 As an indeterminate variety, Pusa 322 continues to grow and produce fruit throughout the growing season until frost or disease stops it, potentially yielding hundreds of fruits per plant over several months.
- 🌱 The variety was bred for resistance to common diseases in warm, humid climates, particularly leaf spots and wilts, reducing the need for chemical fungicide applications compared to older open-pollinated varieties.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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