Narrow-leaf drumsticks is a native Australian shrub, usually 1 to 3 m tall, with fine round leaves, red stems, spring yellow flowers and grey cone-like fruit. It grows best in acidic, well-drained soil with some shade and regular water, but never in waterlogged ground.
Family
Proteaceae (Protea family)
Grows as
Shrub
Light
Full sun
Water
Water regularly while establishing and in dry spells, but let the soil drain freely and never let it waterlog.
Soil
Acidic, well-drained sandy or sandstone-based soil.
Temperature
Frost hardy to about -8 °C; sensitive to waterlogging and heavy heat.
How easy
Easy
Native range
SE. New South Wales
Climate
subtropical
About
Isopogon anethifolius, commonly known as narrow-leaf drumsticks or narrow-leafed drumsticks, is a shrub in the family Proteaceae. The species is found only in coastal areas near Sydney in New South Wales, and to the immediate west. It occurs naturally in woodland, open forest and heathland on sandstone soils. An upright shrub, it can reach to 3 m (9.8 ft) in height, with terete leaves that are divided and narrow. The yellow flowers appear in the Spring, from September to December, and are prominently displayed. They are followed by round grey cones, which give the plant its common name of drumsticks. The small hairy seeds are found in the old flower parts.
Isopogon anethifolius regenerates after bushfire by resprouting from its woody base, known as a lignotuber, as well as from seed. It was described by Richard Salisbury in 1796, and was first grown in the United Kingdom the same year.
How to grow it
Isopogon anethifolius was first cultivated in the United Kingdom in 1796. Along with Isopogon dawsonii, it is the easiest member of the genus to grow. The fine foliage, red stems, bright yellow flowers in spring and distinctive drumsticks afterwards make I. anethifolius an appealing garden plant. It has potential as a screening plant (its dense foliage can be used for privacy). It prefers acidic soil with extra water, though it does not tolerate waterlogging. A part-shaded position is the preferred location, though I. anethifolius grows readily in full sun. Plants can withstand frosts to −8 °C (20 °F). Fertiliser applied in spring assists growth. Young plants can grow long stems that eventually droop, and respond well to pruning. The species can be propagated by cuttings or seeds, which germinate after 30 to 60 days. Flowering can take several years from seed. Western Australian Isopogon species including I. cuneatus and I. latifolius have been grafted onto rootstocks of this species. The flowers, cones and foliage are used in the cut-flower industry.
Where it grows
Isopogon anethifolius is found only in New South Wales, where it occurs in the Sydney Basin and surrounds, from Braidwood northwards to Mount Coricudgy in Wollemi National Park. The annual rainfall in these areas ranges from 900 to 1,600 mm (35 to 63 in). The species occurs naturally from sea level to 1,200 m (3,900 ft) altitude and is found on sandstone in heathland and dry sclerophyll woodland. Typical trees it is associated with include the scribbly gums Eucalyptus haemastoma and E. sclerophylla and silvertop ash (E. sieberi), open forest plants such as soft geebung (Persoonia mollis), and heathland plants such as heath banksia (Banksia ericifolia), dwarf she-oak (Allocasuarina nana) and Wingello grevillea (Grevillea molyneuxii).
Text excerpted from the Wikipedia article Isopogon anethifolius 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.