Solanum lycopersicum
Sunlight
Full sun — minimum 6-8 hours direct sunlight daily
Water
Regular, consistent watering — 25-50 mm per week. Avoid overhead irrigation to reduce foliar disease. Drip irrigation ideal.
Soil
Well-drained, fertile loam with pH 6.0-6.8. Rich in organic matter. Avoid waterlogged or compacted soils.
Temperature
Optimal 21-27°C daytime, 15-20°C nighttime. Fruit set fails above 35°C or below 10°C.
Humidity
Moderate (50-70%). High humidity promotes foliar diseases (late blight, bacterial spot).
Season
Warm season — plant after last frost. In tropics, can be grown year-round with irrigation.
Updated February 2026
Je, huu ni Tomato?
Pakia picha na AI yetu inatambua spishi pamoja na mwongozo wa utunzaji na vidokezo vya kilimo.
Overview
The tomato is the world's most widely grown vegetable crop, cultivated across every continent except Antarctica. A warm-season crop requiring 60-90 days to fruit maturity, tomatoes are grown commercially and by smallholder farmers throughout the tropics, subtropics, and temperate regions. They are rich in lycopene, vitamins A and C, and potassium. Tomatoes can be grown in open fields, greenhouses, or containers. They are classified as determinate (bush type, sets fruit all at once) or indeterminate (vining, continuous production). Major production regions include China, India, Turkey, the United States, and Egypt. In sub-Saharan Africa, tomato is the most important vegetable crop, providing income and nutrition to millions of smallholder farming families.
Plant Health
Tomato is susceptible to 6 known diseases. Early detection is critical — use the CuraPlant app to scan leaves and get an instant AI diagnosis.
Ukungu wa Mapema wa Nyanya
Ukungu wa mapema wa nyanya husababishwa na fangasi Alternaria solani. Huzalisha madoa meusi ya kahawia yenye pete za duara kwenye majani ya chini, na kuenea juu. Dhibiti kwa mzunguko wa mazao, aina zinazostahimili, matandazo ya kuzuia udongo kuruka, na dawa za kuua fangasi za chlorothalonil au bidhaa za shaba dalili zinapoonekana kwanza.
Ukungu wa Marehemu wa Nyanya
Ukungu wa marehemu wa nyanya husababishwa na Phytophthora infestans. Huzalisha vidonda vya kijivu-kijani vyenye maji ambavyo haraka hugeuka kahawia meusi, na ukungu mweupe chini ya majani katika hali ya unyevu. Unaweza kuharibu mazao ndani ya siku. Piga dawa za kuzuia za shaba au mancozeb, haribu mimea iliyoambukizwa mara moja, na tumia aina zinazostahimili.
Virusi ya Kusokota Majani ya Nyanya
Virusi ya kusokota majani ya nyanya (TYLCV) ni begomovirus inayoenezwa na nzi weupe (Bemisia tabaci). Mimea iliyoambukizwa huonyesha kusokota kwa majani juu, manjano kwenye kingo za majani, kudumaa, na maua kudondoka. Hakuna tiba — udhibiti unategemea aina zinazostahimili, kudhibiti nzi weupe kwa mwarobaini au imidacloprid, matandazo yanayoakisi, na neti za kuzuia wadudu.
Unyaukaji wa Fusarium wa Nyanya
Unyaukaji wa Fusarium wa nyanya husababishwa na fangasi ya udongo. Tumia aina zinazostahimili na mzunguko wa mazao.
Unyaukaji wa Bakteria wa Nyanya
Unyaukaji wa bakteria wa nyanya husababisha kunyauka ghafla. Tumia aina zinazostahimili na usafi wa shambani.
Ukungu wa Poda
Ukungu wa poda husababisha poda nyeupe kwenye majani. Dhibiti kwa dawa za fangasi na aina zinazostahimili.
Cultivation Guide
Start seeds indoors 6-8 weeks before transplanting
Harden off seedlings for 7-10 days before field planting
Stake or cage indeterminate varieties for better air circulation and fruit quality
Mulch around plants to conserve moisture and reduce soil splash diseases
Prune suckers on indeterminate types for larger fruit and earlier ripening
Rotate with non-solanaceous crops for at least 3 years
Companion Planting
Strategic companion planting reduces pest pressure, improves pollination, and can significantly increase yields.
Climate & Regions
Active climate zones for Tomato are highlighted below.
Tropical
Suitable
Subtropical
Suitable
Temperate
Suitable
Mediterranean
Suitable
Highland
Suitable
Arid / Semi-arid
Not typical
Specific Zones & Regions
Common Questions
Tomato grows best during the warm season — plant after last frost. in tropics, can be grown year-round with irrigation.. It requires optimal 21-27°c daytime, 15-20°c nighttime. fruit set fails above 35°c or below 10°c. and full sun — minimum 6-8 hours direct sunlight daily. In tropical regions with consistent warmth, it can often be grown year-round with proper irrigation.
Tomato is commonly affected by Tomato Early Blight, Tomato Late Blight, Tomato Leaf Curl Virus and 3 others. Regular crop monitoring, good air circulation, avoiding overhead irrigation, and using disease-resistant varieties are the most effective prevention strategies.
Tomato grows best in well-drained, fertile loam with ph 6.0-6.8. rich in organic matter. avoid waterlogged or compacted soils.. For irrigation: regular, consistent watering — 25-50 mm per week. avoid overhead irrigation to reduce foliar disease. drip irrigation ideal.. Maintaining proper soil moisture without waterlogging is critical — Tomato is sensitive to both drought stress and root rot from excess water.
Tomato grows well alongside basil, marigold, carrot, parsley. These companions help repel pests, improve pollination, or provide ground cover. Avoid planting near fennel, brassicas, walnut, which can inhibit growth or share susceptibility to the same pests and diseases.
CuraPlant
Scan any leaf with your phone and get an instant AI diagnosis, treatment guide, and prevention plan — even offline.
