The Balga is a perennial tree-like monocot (grass) that grows up to 5m high, with an often blackened trunk, to over 3m. Grass trees grow at a slow rate of just 2 cm each year. It can take over 20 years for Xanthorrhoea to grow a trunk, and it takes years for them to reach full size.
Balgas are found on grey to black sands, grey-brown loam, brown gravelly sandy clay, laterite, granite. Their range includes the coastal plain and near watercourses. Closely packed whitecream flowers are found on a 1.5-2.5m spike in June or August to December. Balga are often stimulated to flower by fire burning the plant.
Australian Native Wildlife (Issued 06-03-2006)
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