Three Sisters Garden Seeds

Grow corn, pole beans, and squash together in the Three Sisters tradition, a Native American companion-planting system shaped through generations of Indigenous agricultural knowledge. This collection brings together varieties suited to a layered garden where tall corn offers structure, climbing beans wind through the stalks, and spreading squash shades the soil below.

Each crop contributes to the planting in its own way. Beans work with nitrogen-fixing bacteria in the soil, squash leaves help suppress weeds and slow moisture loss, and corn rises above them to provide support and capture the sun. Choose sturdy corn, vigorous pole beans, and trailing squash, then give the garden generous sunlight, fertile soil, and room to grow into a living partnership rooted in history.

Growing a Three Sisters Garden

A Three Sisters garden grows in layers, following a Native American companion-planting tradition shaped through generations of agricultural knowledge. Corn rises first and creates a living framework, pole beans climb toward the light, and squash spreads across the ground in broad, sheltering leaves. Together, the planting becomes fuller, cooler at the soil surface, and rich with movement through the season.

Begin with sturdy corn planted in a block or clustered arrangement so the stalks can support one another and pollinate well. Once the corn is several inches tall and firmly established, sow pole beans nearby and place squash toward the outer edge, where its vines have room to travel. Giving the corn an early start helps it become strong enough to carry the beans as they climb.

Each crop contributes to the planting in a different way. Corn provides height and support, beans work with nitrogen-fixing bacteria in the soil, and squash leaves help shade the ground, suppress weeds, and slow moisture loss. Choose a sunny site with fertile, well-drained soil and enough space for the planting to expand into a living partnership rooted in Native American tradition.

Gardens Rooted in Tradition

Three Sisters Garden Questions

What are the Three Sisters?

The Three Sisters are corn, climbing beans, and squash grown together in a traditional companion planting. Corn provides height and structure, beans climb through the stalks, and squash spreads beneath them to shade the soil.

Which varieties work best in a Three Sisters garden?

Choose a tall, sturdy corn, a true pole bean, and a vining winter squash. The corn should be strong enough to support climbing vines, while the squash should have room to spread around the edge of the planting.

When should corn, beans, and squash be planted?

Plant the corn first and allow it to grow several inches tall and become firmly rooted. About two to three weeks after the corn sprouts, sow the pole beans around the corn and plant the squash near the outer edge of the mound or block. The squash can be planted at the same time as the beans or a few days later, giving its vines room to spread without shading or overwhelming the young corn. Exact timing depends on soil temperature, weather, and the growth rate of the varieties being planted.

How much space does a Three Sisters garden need?

A traditional planting benefits from a sunny area with enough room for corn to grow in a pollinating group and squash vines to spread. Gardeners with limited space can use a smaller block or mound, but the planting still needs more room than a typical single-row vegetable bed.

Carry an American Growing Tradition Forward

Rooted in America

Six historic American varieties chosen for their flavor, character, and enduring place in gardens across the country.

Explore the Seed Kit

Three Sisters Garden Seeds

Growing a Three Sisters Garden

Gardens Rooted in Tradition

Heirloom Garden

Beginner Garden

Medicinal Herb Garden

Three Sisters Garden Questions

Carry an American Growing Tradition Forward

Rooted in America