Okinawa spinach is a nutritious leafy green used in salads, stir-fries, and soups, known for its slightly nutty flavor and vibrant purple undersides. It grows as a low, spreading perennial, typically reaching about 1-2 feet in height, making it ideal for food forests as a ground cover that helps suppress weeds and retain soil moisture. For successful cultivation, plant in well-draining soil with partial shade to full sun, water regularly, and it thrives in warm, tropical climates, with propagation easily done through cuttings.