Allocasuarina are a genus of plants native to Australia. At Online Plants we have the largest retail range of this unusual native shrub. Excellent in well drained, sandy soils. She Oak are unusual for their elongated thorn like foliage.
They have the ability to grow and develop extensive root systems in very poor or sandy soils, and to completely cover the ground with its "needles", it is often used to stabilize soils in erosion prone areasor on sand dunes.