Description
Origin
The Dicksonia antarctica, better known as the Australian tree fern, is a species of fern native to Eastern Australia and Tasmania. The plant primarily grows in moist, sheltered forest soils and in ravines. It naturally occurs in cool and temperate rainforests.
Characteristics
The Dicksonia antarctica is characterized by its thick, fibrous trunk top which is surrounded by a rosette of fresh, green fronds that resemble feathers. The trunk can grow up to 15 meters tall under ideal conditions. At a young age, the plant grows very slowly. A characteristic of the Dicksonia antarctica is its ability to form new growth points after being damaged.
Care
Caring for the Dicksonia antarctica primarily requires a lot of water and avoiding drought. The plant needs watering at least once a week in summer, and the soil should remain moist in winter. The choice of location is also essential; the plant prefers a bright to semi-shaded spot and needs a protected position in winter. The sensitivity to frost means that in colder climates, the Dicksonia antarctica should overwinter indoors or in a heated greenhouse.
