Rough Spear grass
Austrostipa scabra

Rough Spear grass (Austrostipa scabra)  are found in all states of Australia, but predominantly in the southern half of the continent. There are many species, each of which has different characteristics, but all are well known as having a high tolerance to drought, poor soils and high temperature. The Spear grasses grow in association with dry eucalypt forest, woodlands, shrublands, in low open forests, grasslands and along coastlines. These grasses often occur in shallow soils of low fertility in areas of high summer temperatures. They are able to survive and remain green even under dry, hot summer conditions.

Spear grasses are cool season tufted perennial grasses. The foliage grows from 10 to 30 cm high with stems reaching from 0.5 to 1.5 metres depending on the species. Most species flower in spring, while some flower from late winter to early summer. Flowerheads vary between the species. Most have attractive feathery panicles that vary in length and breadth. The seeds are often sharp with long awns which are usually twisted. Many types of Spear grass seeds are known to cause problems to grazing animals, especially contamination of wool. Stock should be withdrawn while seeding occurs.

Austrostipa spp. can grow on a wide range of soil types. They will grow on poor soils as well as on soils with high acidity. For example Rough Spear grass grows across many soil types while Foxtail Spear grass grows on all types as long as there is adequate drainage.

Unfortunately due to quarantine restrictions this product is not available to Western Australia