Carex 'Lunar Falls', commonly sold as Sedge 'Lunar Falls', is a luminous evergreen sedge selected for arching, nearly white blades marked by a slim green midrib. It forms a soft fountain about 18 to 24 inches tall, with foliage that can sweep 18 to 36 inches wide as it matures. Use it where you want shade-brightening texture, a cool-season look, and clean movement without the bulk of a larger ornamental grass.
In the landscape, this sedge works as a specimen, edging plant, container spiller, wall-top accent, or massed groundcover. The flowing habit helps soften stone, pottery, path edges, and mixed borders, while the white variegation reflects light in courtyards, entries, and partially shaded beds. Plant several together for a bright ribbon of texture, or use one plant as a fresh contrast beside darker foliage.
Give Carex 'Lunar Falls' partial shade for the fullest color and a site with average moisture and good drainage. In cooler climates it can handle more sun, especially when the soil does not dry out for long stretches. It is not a wetland sedge, so avoid heavy, soggy soil; steady moisture, mulch, and space for air movement will keep the foliage cleaner through the growing season.
Maintenance is simple. Comb or trim weathered leaves in late winter or early spring before new growth pushes through, then let the plant rebuild its fountain shape. Because the flowers are modest and the foliage is the feature, your main reward is year-round texture in mild regions, a graceful cascading outline, and a crisp white-and-green accent that feels polished in containers and relaxed in informal plantings.