TARN

Native to both sides of the Tasman Sea, this fern is typically seen in NSW growing in or near rainforests. However, I have also seen it growing on the coast of Port Jackson (specifically at Bottle & Glass Point), in what I assume to be an indigenous population.

In nature Kangaroo fern typically grows on rocks, trees or shallow soils in the understorey, tolerating deep or part-shade. In gardens it will succeed in similar conditions, and its preferences seem to fall into the hackneyed ‘moist, free draining soil’ description. Although it will rot in boggy soils, it needs some moisture to maintain appearances. Having said that, it will survive dry periods by dropping fronds and retaining moisture in its rhizome for a later date. It does well growing through a pebble mulch and undercover (e.g. beneath an eave or bench seat). It likes its roots to be a little restricted.  I’ve had some success with this species indoors.