What Are Pigeon Peas: Information For Growing Pigeon Pea Seeds

pigeonpea-bloom
Image by Swathi Sridharan

By Susan Patterson, Master Gardener

Whether you grow the plant to eat or for other reasons, pigeon pea seed growing offers unique flavor and interest to the landscape. In suitable locations, there is very little care of pigeon peas involved and they are easy to grow.

What are Pigeon Peas?

Pigeon peas (Cajanus cajan), also known as Congo or Gunga peas, are native to Asia and are grown in many warm and tropical regions throughout the world. This short-lived perennial plant can actually grow into a small shrubby tree and makes an excellent low hedge or windbreak.

Pigeon pea seeds contain a large amount of protein and three important amino acids, lysine, tryptophan and methionine. In India, the peas are combined with lentils to make a popular soup. People in the Dominican Republic and Hawaii grow the seeds for canning. The taste of pigeon peas is nutty and grain-like.

About Pigeon Pea Seed Growing

Pigeon peas can be grown in most places where there is a lot of sun and very little frost. According to the USDA Plant Hardiness Map, pigeon peas can be grown in zones 9 through 15.

Plant seeds one inch deep and 12 inches apart for best results. Plants will germinate in 10 to 15 days, and pods will appear in four months. Pods can be picked fresh for peas or left on the tree until they are dry.

Pigeon peas growing conditions do not have to be perfect, as this adaptable plant does well in even poorest soil and with only a little water.

Multiple Uses for Pigeon Peas

The pigeon pea bush has many uses in the sustainable landscape. Some people use the shrub as a living hedge around fruit trees due to its ability to fix nitrogen.

The sparse canopy is also excellent if you want to provide some shade for smaller plants but still allow light to get through.

The pods, leaves, and flowers make an excellent animal fodder.

If you have heavy soil, the deep taproot of the pigeon pea shrub can break up the soil and improve its overall quality.

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