3 sisters were formed how exactly? - Answers

The "Three Sisters" refers to the traditional trio of crops—corn, beans, and squash—that are often planted together by Indigenous peoples in North America. This agricultural practice leverages the strengths of each plant: corn provides a structure for beans to climb, beans add nitrogen to the soil, and squash spreads across the ground to suppress weeds and retain moisture. Together, they create a sustainable and symbiotic ecosystem that maximizes yield and promotes soil health. This method exemplifies traditional ecological knowledge and efficient farming practices.