Aji

Aji (Capsicum baccatum L. var. pendulum) is a distinct species of chilli pepper belonging to the Solanaceae family. Renowned for its unique flavour profile, this crop is celebrated for its citrusy, fruity notes combined with a balanced heat level that distinguishes it from the more common Capsicum annuum varieties.

Originating from the Andean regions of South America, including modern-day Peru and Bolivia, this crop has been an integral part of indigenous agriculture for centuries. Today, it is cultivated globally in tropical and subtropical climates, as well as in controlled greenhouse environments in temperate regions.

Botanically, these plants are vigorous growers that can reach significant heights, often requiring structural support. A key botanical feature is the presence of yellow or green spots on the corolla of the flowers, which helps to identify the species. The fruit morphology is diverse, ranging from elongated pods to bell shapes, often with succulent, thick pericarp walls.

Cultivation requires specific conditions: a warm growing season is essential, with optimal daytime temperatures ranging from 22°C to 28°C. The soil must be loose, well-draining, and rich in organic matter to support the extended development cycle of the plant. Precision in irrigation is crucial to prevent root rot, and adequate spacing is necessary to promote air circulation.

Economically, Aji peppers are highly valued in the production of artisanal hot sauces, spice blends, and fresh gourmet cooking. Growers must remain vigilant against pests such as aphids, whiteflies, and spider mites. Effective crop management should include integrated pest management (IPM) strategies and the removal of infected debris to mitigate risks of Verticillium wilt and other fungal pathogens.

• High demand for full sun exposure.
• Requires a long frost-free growing period.
• Vulnerable to soil-borne pathogens if drainage is poor.
• Excellent potential for greenhouse production.