Three Sisters planting method (2024)

Date Shot/Created

06/10/2022

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Public Domain

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The Three Sisters planting method is a traditional agricultural practice used by Native Peoples where corn, beans, and squash are planted in a symbiotic triad to enhance soil fertility and plant growth. Graphic by Grace Rodgers/USFWS
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Three Sisters Planting
The Three Sisters Planting is a traditional agricultural practice used by Native Peoples where corn, beans, and squash are planted in a symbiotic triad to enhance soil fertility and plant growth.
Corn -- provides a structure for climbing bean vines to reach sunlight.
Beans -- fertilize the corn and squash by releasing beneficial nitrogen into the soil.
Squash -- broad, spiny leaves prevent weeds, shade the soil to hold moisture, and protect the other plants against predators.
Credit: U.S. Fish & Wildlife Service

Three Sisters planting method (2024)

FAQs

What is the three sisters planting method? ›

The Three Sisters system refers to the planting of corn, pole beans, and squash or pumpkins together in hills. The practice of planting more than one type of crop together is called interplanting.

Can I plant the three sisters at the same time? ›

In many areas, if you simply plant all three in the same hole at the same time, the result will be a snarl of vines in which the corn gets overwhelmed. -This ancient method of companion planting works because all three plants grow and support each other in some way.

What is the companion planting layout for the three sisters? ›

Sow six kernels of corn an inch deep in the flat part of the mound, about ten inches apart in a circle of about 2 feet in diameter. Don't plant the beans and squash until the corn is about 6 inches to 1 foot tall. This ensures that the corn stalks will be strong enough to support the beans.

What are the best plants for 3 sisters? ›

The Three Sisters planting method, commonly known as companion planting, entails growing corn, beans, and squash together in a mutually beneficial arrangement. It originated in North America around 3000 years ago.

What are the best beans for Three Sisters planting? ›

The bean variety should not be a bush bean but rather a climbing type also called pole beans. Non-vigorous climbers and bushy-pole types are best so that they do not take over the corn plants. Lima, runner, and common bean types do best.

What squash is used for Three Sisters? ›

Typically, Winter squash will work best. The traditional choice would be a Pumpkin, but you can also go with Spaghetti, Butternut, or any other vine-growing Winter squash that you prefer. Once you have chosen your varieties of each of the Three Sisters, it's time to plant!

What is the three sister rule? ›

The Three Sisters Planting is a traditional agricultural practice used by Native Peoples where corn, beans, and squash are planted in a symbiotic triad to enhance soil fertility and plant growth.

Can you use watermelon in three sisters? ›

The traditional sisters are corn, beans, and squash, although there are other plants that work well as additions or substitutions: sunflowers, amaranth, watermelons, or bee balm, to name a few.

How to plant the three sisters in a square foot garden? ›

Follow the instructions for building a square foot garden. Plant four corn seeds in each square with a bean plant next to each one. Choose outside squares for the squash. Ensure there's enough space outside the raised bed for your squash to sprawl.

Can cucumbers be used in 3 sisters planting? ›

In late August, we can plant lima beans or snap beans. Instead of winter squash, which much be sown by late July in order to ripen by fall, we can intersperse our corn and beans with cucumbers.

Can I grow Three Sisters in a raised bed? ›

There are many different ways to plant a Three Sisters garden, whether you have sandy soil or hard clay, have a lot of land or are restricted to a raised bed. That said, the main consideration will be the amount of space you have.

What are the Three Sisters planting tomatoes? ›

However, growing happy and healthy tomato plants can be harder than you think, often complicated by disease or pests. For centuries, Native Americans used companion planting, which they called the three sisters – squash, corn and beans – to reduce weed and pest pressure. According to Joe Masabni, Ph.

In what order do you plant the three sisters? ›

How to Plant the Three Sisters
  1. Conduct a soil test, and prepare the garden site. ...
  2. Plant corn in late May. ...
  3. After young corn plants come up, begin removing weeds. ...
  4. When the corn plants are about 6 inches high, pole beans and pumpkins can be planted around the corn plants. ...
  5. Your plants will need water each week.

Does Three Sisters planting really work? ›

Corn production is good as a three plant polyculture, but bean and squash yields are much lower. The three sisters polyculture was used when corn was the main target crop , but it was not used when the main goal was to produce beans or squash. Then the more productive monocultures were used.

What do you plant Three Sisters in rows? ›

100 square feet Three Sisters Garden (the Ideal Planting)
  1. Stake out three 10' long rows, each 5' apart on center of row. ...
  2. Make a 1” trench down the center of each row.
  3. Drop corn seed 12” apart down the trench in the center of each row.
  4. In the same row, drop one bean seed about 1” from each corn seed.
Mar 25, 2013

What is the three sisters planting story? ›

When the daughter grew into a young woman, she also became pregnant (by the West wind). She died while giving birth to twin boys. Sky Woman buried her daughter in the “new earth.” From her grave grew three sacred plants—corn, beans, and squash. These plants provided food for her sons, and later, for all of humanity.

What is the rule of three planting? ›

Planting in groups of three leads to a more natural feel and is very pleasing to the eye. There are several ways to incorporate an odd number of plants into your design other than in a simple straight line. Although that is a great option since an odd-numbered group gives a natural center.

Why do they call it the Three Sisters? ›

The Three Sisters is essentially an unusual rock formation representing three sisters who according to Aboriginal legend were turned to stone. The character of the Three Sisters changes throughout the day and throughout the seasons as the sunlight brings out the magnificent colours.

What is the three sisters diet? ›

The Three Sisters is a vegetable medley of corn, squash and beans that are planted together so each plant can support and nourish each other. Corn, beans and squash have provided nutrition for the Chickasaw people for generations. These three sisters grow together and support each other as they thrive.

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