• All
  • Articles
  • Videos
  • Plants
  • Recipes
  • Members

Lima Bean Plant Facts

Comments ()  |   |  Text size: a A  |  Report Abuse  |  Print
close

Report This Article

Lima Bean Plant Facts

Reason for flagging?

Comments

Submit

Share:    |  Email  |  Bookmark and Share

Overview

Lima beans are green kidney-shaped beans. The beans have a buttery flavor, and a mealy, astringent texture. Lima beans are naturally high in vitamins A and C, as well as iron and protein. Limas are very starchy, and contain 60 grams of carbohydrates per serving. Lima beans are harvested primarily from plants grown in Peru.

Origin

Lima beans originated in Peru and are named for the capital city, Lima. According to the Oklahoma State Agriculture Department, lima beans have been grown in Peru since 6,000 B.C. In the United States, lima beans are more commonly referred to as "butter beans," because of their buttery flavor.

Cultivation

Most of the world's supply of lima beans is grown in Peru. Fresh lima beans can be hard to find in the United States, but are occasionally sold in farmers markets by gardeners who have lima bean plants in their home garden.

Plant Dangers

Lima beans contain a compound called linamarin (also called cyanogen) that is very dangerous. When the seed coat of the lima bean is opened manually or naturally, the cyanogen releases cyanide. Home gardeners who are not knowledgeable or experienced in growing and handling lima bean plants should not attempt to do so.

U.S. Restrictions

The United States has regulations that limit the varieties of lima beans grown commercially. There are exceptions for varieties of lima bean plants that produce very low levels of cyanogen.

Warning

Do not eat lima beans raw, directly off the plant. Even low levels of cyanide are toxic. Cooking the beans deactivates the cyanide compound, so the beans should be cooked completely through, by boiling or microwaving, to ensure they are safe to eat.

Keywords: Lima bean facts, vegetable gardening, butter beans

About this Author

Cyn Vela is a freelance writer and professional blogger. Her work has been published on dozens of websites, as well as in local print publications. Vela's articles usually focus on where her passions lie: writing, web development, blogging, parenting, gardening, and health and wellness. She studied English literature at Del Mar College, and at the University of Texas at San Antonio.

Member Calendar Entries