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Sault Ste. Marie in Algoma District, Ontario — Central Canada (North America)
 

The Three Sisters Garden

Welcome to the Garden of the “Three Sisters”

— Ermatinger • Clergue National Historic Site —

 
 
The Three Sisters Garden Marker image. Click for full size.
Photographed by Cosmos Mariner, June 11, 2024
1. The Three Sisters Garden Marker
Inscription.
In late spring, Aboriginal people would companion plant corn, beans and squash. This trio was known as the "Three Sisters." These crops played an essential role in the nutrition of Aboriginal people throughout the Americas and were celebrated with many stories and ceremonies. Many a legend was woven around the three sisters. Sisters that should be planted together, eaten together and celebrated together.

In a three sisters planting, women, who were the primary caretakers of the fields, would plant corn, beans and squash using a hill method. The corn would provide a support for the beans to climb on, the beans would contribute nitrogen to the soil and the large, prickly leaves of the squash would shade the soil, conserving moisture, preventing weed growth and deterring animal pests.

The Europeans quickly adopted this method of planting and benefited from the harvest, as this provided food that could be stored for winter use. This tradition of interplanting corn, beans and squash was a sophisticated, sustainable method of planting that nourished generations of Aboriginal people.

Corn, beans and squash also complement each
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other nutritionally. Corn provides carbohydrates; the beans are rich in protein, which balances the lack of amino acids in the corn. Finally, the squash yield vitamins and rich oil from their seeds.

Corn was a staple of Aboriginal people. It was boiled, roasted, dried and made into flour, hominy or mush. Corn could be stored and dried for the winter. Even the corn husks were used for mats, dolls and masks.
 
Topics. This historical marker is listed in these topic lists: AgricultureIndigenous Peoples and CommunitiesSettlements & SettlersWomen.
 
Location. 46° 30.359′ N, 84° 19.474′ W. Marker is in Sault Ste. Marie, Ontario, in Algoma District. It can be reached from Bay Street just west of Pim Street, on the left when traveling east. The marker and demonstration garden are located on the Ermatinger • Clergue National Historic Site grounds, on the south side of the Clergue Blockhouse. Touch for map. Marker is at or near this postal address: 800 Bay Street, Sault Ste Marie ON P6A 3G4, Canada. Touch for directions.

Regionally, this marker is in the Sault Ste. Marie
The Three Sisters Garden Marker image. Click for full size.
Photographed by Cosmos Mariner, June 11, 2024
2. The Three Sisters Garden Marker
Looking east across the Ermatinger • Clergue National Historic Site grounds. The demonstration garden is in the background.
and Algoma Area and in Northern Ontario. It is also in Central Canada. Globally, it is in North America, in the Great North Woods, on Lake Superior’s North Shore, in the Western Hemisphere, in the Western World, and in the Anglosphere. Historically, it finds itself in what was once a British colony, the Viceroyalty of New France, the Haudenosaunee (Iroquois) Confederacy, and Rupert’s Land.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Sacred Mountain Ash Tree (a few steps from this marker); Blossoms and Berries (a few steps from this marker); Elderberries and Roses (within shouting distance of this marker); Ermatinger House (within shouting distance of this marker); Ermatinger Old Stone House (within shouting distance of this marker); Clergue Blockhouse (within shouting distance of this marker); Herbs in the 19th Century (within shouting distance of this marker); Our Bushplane Museum / Notre musιe d'avions de brousse (about 120 meters away, measured in a direct line). Touch for a list and map of all markers in Sault Ste. Marie.
 
Related markers. Click here for a list
The Three Sisters Garden Marker image. Click for full size.
Photographed by Cosmos Mariner, June 11, 2024
3. The Three Sisters Garden Marker
Looking north across the Ermatinger • Clergue National Historic Site grounds. The Clergue Blockhouse is in the background.
of markers that are related to this marker. Ermatinger • Clergue National Historic Site
 
Also see . . .  The Three Sisters of Indigenous American Agriculture (USDA National Agricultural Library).
Excerpt:  The intercropping method of planting corn, beans, and squash together, commonly called The Three Sisters has been studied and described by scholars in anthropology, history, agriculture, and food studies for many years. While this practice is often cited in current sources as a way to improve small gardens for individual use, its historical value lay in larger-scale implementations designed to nurture and sustain entire communities. The Three Sisters model was not just a means for modeling a specific intercropping practice but was, and is, a significant cultural and spiritual construct.
(Submitted on May 12, 2025, by Cosmos Mariner of Cape Canaveral, Florida.) 
 
 
Credits. This page was last revised on May 13, 2025. It was originally submitted on May 9, 2025, by Cosmos Mariner of Cape Canaveral, Florida. This page has been viewed 135 times since then and 32 times this year. Photos:   1, 2, 3. submitted on May 11, 2025, by Cosmos Mariner of Cape Canaveral, Florida.
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Jul. 11, 2026