Porcupine Grass (Triodia Scariosa) is a perennial grass in the Poaceae family with easy care difficulty. It requires drought-tolerant watering and full sun light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Triodia scariosa, commonly known as Porcupine Grass, is a hummock- or tussock-forming perennial grass native to arid and semi-arid regions of southern Australia.