Juncus inflexus ‘Blue Arrows’ is a striking, upright ornamental rush prized for its steely blue-gray foliage and strong architectural form. Its narrow, vertical stems create bold texture and year-round interest in borders, rain gardens, and water features. Thriving in full sun and consistently moist to wet soils, it tolerates heavy clay and periodic flooding. Low maintenance and deer resistant, Blue Arrows adds modern structure and cool-toned contrast to mixed perennial plantings and container designs.