It looks like a rush, even a lighted fiber optics lamp, but it really is a sedge. For a perpetually wet or boggy area, this sedge might do the trick. This is a great grass for mixed containers, giving them movement and interest. Fiber Optic Grass is native to Southern Europe, the British Isles, and Northern Africa.
Publisher: Hirt's Gardens
Amazon.com
You can order HERE
You can order HERE