Banksia ericifolia is a shrub of the Protea family from coastal and mountain heathlands of eastern New South Wales, grown for its orange to red autumn flower spikes. It grows well in sandy, well drained acidic soil in full sun and needs extra water until established.
Family
Proteaceae (Protea family)
Grows as
Shrub
Light
Full sun
Water
Water regularly until established (up to two years), then water during dry periods; avoid waterlogging.
Soil
Sandy, well drained, acidic soil.
How easy
Moderate
Native range
E. New South Wales
Climate
subtropical
About
Banksia ericifolia, the heath-leaved banksia, or lantern banksia, is a species of woody shrub of the family Proteaceae native to Australia. It grows in two separate regions of Central and Northern New South Wales east of the Great Dividing Range. Well known for its orange or red autumn inflorescences, which contrast with its green fine-leaved heath-like foliage, it is a medium to large shrub that can reach 6 m (20 ft) high and wide, though is usually half that size. In exposed heathlands and coastal areas, it is more often 1–2 m (3.3–6.6 ft).
Banksia ericifolia was one of the original Banksia species collected by Joseph Banks around Botany Bay in 1770 and was named by Carl Linnaeus the Younger, son of Carl Linnaeus, in 1782.
How to grow it
Banksia ericifolia was one of the first Banksia species to be cultivated, having been introduced into cultivation in England in 1788. By 1804, it had flowered in several collections. That year a painting of the plant by Sydenham Edwards was featured in Curtis's Botanical Magazine, accompanied by text describing the species as "a handsome shrub [that] thrives freely".
Banksia ericifolia inflorescences attract a variety of birds to the garden. Tough enough to be used as a street plant in parts of Sydney, B. ericifolia is a fairly easy plant to grow in the conditions it likes, namely a sandy, well drained soil and a sunny aspect. It requires extra water over dryer periods until established, which may take up to two years, as it comes from an area with rainfall in predominantly warmer months. It is resistant to Phytophthora cinnamomi dieback, like most eastern banksias. As it grows naturally on acid soils, Banksia ericifolia is particularly sensitive to iron deficiency.
Where it grows
In nature, the variety ericifolia is found on acidic sandstone-based soils; either in elevated heathland within 2 kilometres (1.2 mi) of the coast around the Sydney basin, from Collaroy south to Jervis Bay, or elevated sandstone soils in mountainous areas such as the Blue Mountains and the Budawangs. These heathlands are often moist, with access to some form of underground water, and can even be quite swampy. It can form dense thickets with the Dagger Hakea (Hakea teretifolia) and Scrub She-oak (Allocasuarina distyla). Other plants it associates with include the Coast Tea-tree (Leptospermum laevigatum) and smaller plants such as Woollsia pungens. The inflorescences are a feature of autumn bushwalking in sandstone areas, such as the Kings Tableland walk in the Blue Mountains, Jennifer Street Boardwalk in Little Bay, and Royal National Park.
Text excerpted from the Wikipedia article Banksia ericifolia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.