The Three Sisters are the three main agricultural crops of various Native American tribes in North America: winter squash, maize (corn), and climbing beans (typically tepary beans or common beans). 🎃🌽🌱 Did you know this fun fact? From large farms to single plants Blue Gold certified natural organic solutions improve soil health, reduce fertilizer, work with hydroponics and aquaponics, maximize garden harvest, correct agriculture issues with livestock and show animals and more! #Gardening