Jalapeño

About

A Jalapeño is a medium-sized chile pepper pod type cultivar of the species Capsicum annuum. A mature jalapeño chile is 5–10 cm (2–4 in) long and hangs down with a round, firm, smooth flesh of 25–38 mm (1–1+1⁄2 in) wide. It can have a range of pungency, with Scoville heat units of 4,000 to 8,500. Commonly picked and consumed while still green, it is occasionally allowed to fully ripen and turn red, orange, or yellow. It is wider and generally milder than the similar Serrano pepper.

Growing

The growing period is 70–80 days. When mature, the plant stands 70–90 cm (2 ft 4 in – 2 ft 11 in) tall. Typically, a plant produces 25 to 35 pods. During a growing period, a plant will be picked multiple times. As the growing season ends, the peppers turn red, as seen in Sriracha sauce. Jalapeños thrive in a number of soil types and temperatures, though they prefer warmer climates, provided they have adequate water. The optimum temperature for seed germination is 29 °C (84 °F). A pH of 4.5 to 7.0 is preferred for growing jalapeños, and well-drained soil is essential for healthy plants. Jalapeños need at least 6 to 8 hours of sunlight per day. Experiments show that unlike bell peppers at least 7.5 millimolar (mM) nitrogen is needed for optimal pod production, and 15 to 22 mM nitrogen produces the best result: the plant produces both more leaves and more pods, rather than just more leaves. Once picked, individual peppers may turn to red of their own accord. The peppers can be eaten green or red. Though usually grown as an annual they are perennial and if protected from frost can produce during multiple years, as with all Capsicum annuum.

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Common Recipes

• Tacos With Mango Salsa and Spicy Green Sauce
• Mexican Quinoa

Nutritional Information

Based on a 100g portion ¹

References