Juncus effusus

Soft rush (Juncus effusus) is a member of the Juncaceae (Rush) family found growing in wet areas, as indicated by the common name. It is very widespread and native to most continents; for this reason there are a number of native and non-native subspecies and varieties, and numerous synonyms. It grows in large clumps about 1.5 meters (5 feet) tall at the water’s edge along streams, ditches and ponds and can be invasive anywhere with moist soil. It is commonly found growing in humus-rich areas such as marshes, ditches, fens, and beaver dams. It can be useful around ornamental ponds and bioswales. It is very easy to grow, and is great native alternative to photinia and raphiolepis.