Juncus biflorus, commonly known as Bog Rush, is an evergreen perennial herb, that is native to wetlands, including marshes, wet meadows, and the edges of ponds and streams in the Southeast USA. It typically grows to a height of 3-4 feet (0.9-1.2 meters) and a width of 4-5 feet (1.2-1.5 meters). This plant features clusters of small, greenish-brown flowers that may not be particularly showy but are interesting upon close inspection, usually blooming in the summer months.

Bog Rush is valued for its ability to thrive in wet conditions and is often used in water gardens, rain gardens, and for naturalizing in wet areas. It provides texture and vertical interest with its upright, cylindrical stems. In cultivation, it requires consistent moisture and can even tolerate standing water, making it suitable for pond edges and boggy areas. It prefers full sun to part shade and can adapt to a variety of wet soil conditions. While generally low-maintenance, it can spread vigorously in ideal conditions and may require management to prevent unwanted spread.CC BY-SA 4.0