Yardlong Bean

Yardlong Bean (Vigna unguiculata), also known as the long-podded cowpea, asparagus bean, snake bean, or Chinese long bean, is a plant species in the legume family. It is known for its unusually long pods, which can grow up to a yard (hence the name), and its high nutritional value.

Description

The Yardlong Bean is a vigorous climbing annual vine. The plant is subtropical/tropical and most widely grown in the warmer parts of South Asia, Southeast Asia, and southern China. A variety of the cowpea, it is an important vegetable in many countries of the warmer world due to its high protein content and ability to fix nitrogen in the soil.

Cultivation

Yardlong Beans are best grown in full sun, in a well-drained soil that is rich in organic matter. They are typically planted in the spring or early summer, and the beans are ready to harvest in about 60 to 70 days. The beans are usually picked while still immature, typically before they reach 18 inches in length.

Culinary Uses

In cuisine, Yardlong Beans are prepared in a similar way to green beans, often stir-fried, steamed, or boiled. They are a common ingredient in many Asian dishes, including stir fry dishes and curries. The beans have a mild flavor and a crunchy texture.

Nutritional Value

Yardlong Beans are a good source of protein, vitamin C, vitamin A, and minerals. They also provide dietary fiber and are low in saturated fat, cholesterol, and sodium.

See Also

• Cowpea
• Green Bean
• Legume
• Asian Cuisine