Dicksonia antarctica is one of the hardier tree ferns. Its thick mass of roots form a trunk, from which large, long, filigree-like fronds appear. These fronds can grow up to 3m long. Tree ferns look striking when combined with ferns and other woodland plants, or in an exotic planting scheme. They are slow growing and can take up to 20 years to reach their mature height of 4m.
Winter protection is recommended in all but the mildest part of the country. It prefers more shelter and shade than Cyathea and especially should be protected from cold winds. Young plants should be protected from frost and should be brought indoors during the winter. Generally the more mature the fern is the hardier it becomes.
