Bracken fern (Bracken) is a native perennial fern that can be found in most temperate areas in Australia.
Bracken has erect, stiff fronds (up to 1.5m tall), that are bright green and coiled when they emerge. As they unfurl and expand, the fronds become harder and darker. Fully mature fronds are dark emerald, green.
The root system of Bracken is extensive with a vast network of rhizomes underground which produces new shoots. Translocation of the herbicide to the root system and rhizomes is vital to maximise control of the Bracken plant.
Source: Prime Fact 730, January 2010, Bracken Fern, NSW Department of Primary Industry.