Capsicum annuum / C. frutescens / C. chinense
Sunlight
Full sun — 6-8 hours minimum
Water
450-700 mm per crop. Consistent moisture during flowering and fruit set. Water stress causes flower and fruit drop.
Soil
Well-drained, fertile loam. pH 6.0-6.8. Rich in organic matter.
Temperature
Optimal 21-29°C. Fruit set fails below 15°C or above 35°C. Night temperatures of 15-20°C ideal.
Humidity
Moderate. High humidity promotes bacterial spot and anthracnose.
Season
Warm season — 60-90 days from transplant to first harvest (hot peppers), 70-80 days (sweet peppers).
Updated February 2026
Est-ce Pepper (Capsicum) ?
Téléchargez une photo et notre IA identifie l'espèce avec guide d'entretien et conseils de culture.
Overview
Peppers encompass both sweet peppers (bell peppers) and hot peppers (chili), essential to cuisines worldwide. They are among the most valuable vegetable crops, with hot peppers particularly important in African, Asian, and Latin American cooking. Hot peppers contain capsaicin, which provides the heat sensation and has medicinal properties. Ethiopia is the largest hot pepper producer in Africa. Peppers are rich in vitamins C and A — red bell peppers contain more vitamin C than any other common vegetable. The global pepper market exceeds $30 billion. Peppers are grown both in open fields and greenhouses, and are increasingly exported from African and Asian countries to European markets.
Plant Health
Pepper (Capsicum) is susceptible to 3 known diseases. Early detection is critical — use the CuraPlant app to scan leaves and get an instant AI diagnosis.
Tache bactérienne du poivron
La tache bactérienne du poivron est causée par Xanthomonas euvesicatoria. Elle provoque des taches aqueuses sur les feuilles et des lésions sur les fruits, réduisant le rendement de 50 %. Guide de traitement et prévention.
Oïdium
L'oïdium apparaît sous forme de taches poudreuses blanches sur les feuilles et les tiges, causé par les champignons Erysiphe ou Podosphaera. Il prospère par temps chaud et sec avec une humidité élevée. Gérez avec des pulvérisations de soufre, du bicarbonate de potassium, de l'huile de neem, un espacement adéquat pour la circulation de l'air et des variétés résistantes. Contrairement à la plupart des maladies fongiques, il N'A PAS besoin de feuilles mouillées pour infecter.
Virus de l'enroulement foliaire jaune de la tomate
Le virus de l'enroulement foliaire jaune de la tomate (TYLCV) est un bégomovirus transmis par les mouches blanches (Bemisia tabaci). Les plants infectés montrent un enroulement des feuilles vers le haut, un jaunissement des marges foliaires, un rabougrissement et une chute des fleurs. Il n'y a pas de remède — la gestion repose sur les variétés résistantes, le contrôle des mouches blanches avec le neem ou l'imidaclopride, les paillis réfléchissants et les filets anti-insectes.
Cultivation Guide
Start seeds indoors 8-10 weeks before transplanting
Transplant after last frost when soil temperature exceeds 18°C
Space at 60 × 45 cm for open field, 45 × 30 cm with staking
Stake or cage large-fruited varieties to prevent lodging
Mulch to maintain consistent soil moisture and suppress weeds
Harvest hot peppers at desired color stage — green (immature) or red (full ripe)
Companion Planting
Strategic companion planting reduces pest pressure, improves pollination, and can significantly increase yields.
Climate & Regions
Active climate zones for Pepper (Capsicum) are highlighted below.
Tropical
Suitable
Subtropical
Suitable
Temperate
Suitable
Mediterranean
Not typical
Highland
Not typical
Arid / Semi-arid
Not typical
Specific Zones & Regions
Common Questions
Pepper (Capsicum) grows best during the warm season — 60-90 days from transplant to first harvest (hot peppers), 70-80 days (sweet peppers).. It requires optimal 21-29°c. fruit set fails below 15°c or above 35°c. night temperatures of 15-20°c ideal. and full sun — 6-8 hours minimum. In tropical regions with consistent warmth, it can often be grown year-round with proper irrigation.
Pepper (Capsicum) is commonly affected by Pepper Bacterial Spot, Powdery Mildew, Tomato Leaf Curl Virus. Regular crop monitoring, good air circulation, avoiding overhead irrigation, and using disease-resistant varieties are the most effective prevention strategies.
Pepper (Capsicum) grows best in well-drained, fertile loam. ph 6.0-6.8. rich in organic matter.. For irrigation: 450-700 mm per crop. consistent moisture during flowering and fruit set. water stress causes flower and fruit drop.. Maintaining proper soil moisture without waterlogging is critical — Pepper (Capsicum) is sensitive to both drought stress and root rot from excess water.
Pepper (Capsicum) grows well alongside basil, carrot, tomato. These companions help repel pests, improve pollination, or provide ground cover. Avoid planting near fennel, 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.
