Nitrogen

The Three Sisters of Native American agriculture are corn, beans, and squash, grown together where they can complement each other and, when eaten together such as in succotash, they can complement each other nutritionally. The Three Sisters get on so well together that it's tempting to ascribe their harmonious relationship to one of the many Native American legends describing it, ignoring the thousands of years of human trial and error, experimentation, and opportunistic capitalization on circumstance that played into the development of the relationship. Corn provides a tall stalk for the bean vines to climb upon, and her deep roots help stabilize the soil and pull up nutrients from deep down. Beans fix nitrogen from the air, providing fertilizer for herself and her two sisters. Squash sprawls on the ground where her large, prickly leaves keep away some pests and provide a living mulch for her sisters, keeping the soil moist and inhibiting weeds. Gateway image of the Three Sisters of Native American agriculture: corn, beans, and squash at Little Turtle Waterway in Logansport, Indiana. Photo by Chris Light. The nutrients available from all three plants provide most of what a person needs. Add to that the capacity for all three to keep dried in storage through the winter, and it's easy to understand how Native Americans in North America adopted them as the foundation of their diet. This Thanksgiving, along with hearing or reading some entertaining and philosophically informative legends about the Three Sisters, there can be great enjoyment in tasting one of the many recipes for succotash as part of the holiday dinner. "Single Girl, Married Girl", an Americana song from the Carter Family catalog, sung by The Haden Triplets on their eponymous 2014 album, produced by Ry Cooder. The song, the singers, and the producer all share deep roots in American music. For more of The Haden Triplets, view their NPR Music Tiny Desk Concert, where they lead off a four song set with "Single Girl, Married Girl". Most succotash (derived from a Native American word, like numerous others) consists of a base of corn and beans, leaving out the squash, but for autumn dining, and especially for Thanksgiving with its reminders of the autumn harvest and the debt of European immigrants to Native Americans, adding squash to a succotash recipe can only improve it for the season. The squash and its seeds will add many of the benefits a person could get from eating turkey, another native of North America, including tryptophan, the chemical many believe is responsible for a satisfied diner's desire to relax on a couch after Thanksgiving dinner, as well as lazily escaping from kitchen cleanup duty. — Izzy

Nitrogen

Three Sisters

Poor Man’s Fertilizer