An Australian native, densely clumping grass with an upright habit and finely textured blue-green foliage. Poa Sieberiana can grow up to one metre tall, which makes it a great garden feature, good for informal garden edging, and is an attractive display when planted en masse. Plumes of delicate flower heads bloom in spring and summer, and are held above the foliage on tall, slender stems. These clumping grass varieties add volume to gardens and suit a wide range of garden styles from modern to cottage.