Carex gaudichaudiana

Carex gaudichaudiana, or Fen Sedge, is a hardy, clump-forming perennial sedge native to Australia, commonly found in wetlands, bogs, and along streams. Growing up to 70 cm tall, it features bright green, arching leaves and compact, brownish flower spikes, adding subtle structure and texture to wetland environments and garden landscapes.

Fen Sedge thrives in moist to waterlogged soils and tolerates full sun to partial shade, making it an excellent choice for riparian restoration, wetland rehabilitation, and water-sensitive urban design. Its dense root system stabilizes soils, reduces erosion, and improves water quality by filtering runoff. The plant also provides habitat and shelter for aquatic and terrestrial wildlife, contributing to ecosystem biodiversity.

Low-maintenance and adaptable, Carex gaudichaudiana is a valuable addition to native gardens, rain gardens, and wetland-focused projects, offering both ecological benefits and aesthetic appeal.