Fiber Optic Grass 50 Seeds - NEW -STRANGE - Indoors/Out Scirpus cernuus, also known as Isolepis cernua is a great topic of conversation plant This grass has slender green foliage, on the tips are buff colored flowers The flowers resemble the look of fiber optic lights hence the common name Fiber Optic Grass is native to Southern Europe, the British Isles, and Northern Africa Hardiness: Zones 8-11