Japanese Water Iris (Single) (Iris ensata) is a perennial flowering plant admired for its broad, flat blooms and graceful, upright foliage. Each flower consists of overlapping petals in shades of violet, purple, blue, pink, or white, often accented with delicate veining or a contrasting signal patch near the center. The blooms are held aloft on tall, slender stems above clumps of long, sword-like green leaves that add architectural structure to the plant.

Native to Japan, China, Korea, and parts of eastern Russia, it naturally grows in wet meadows, marshes, and along pond edges, thriving in consistently moist conditions. Also known as Japanese iris, it has deep cultural significance in Japanese garden design, where it symbolizes purity and the beauty of fleeting moments. In its single form, Iris ensata represents the species in its natural state, offering timeless elegance, seasonal drama, and ecological value by attracting pollinators during its early to midsummer bloom period.