Fiber Optic Grass (Isolepis Cernua) is a perennial grass in the Cyperaceae family with easy care difficulty. It requires medium to high watering and full sun or partial shade or full shade light in USDA hardiness zones 8-11. This plant is safe for cats and dogs.

Isolepis cernua is a graceful, grass-like sedge that forms dense tufts of thread-like, fresh green leaves. It is often used as an ornamental plant in gardens and containers.