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Jugflower

Adenanthos obovatus

Jugflower
Photo: Kevin Thiele from Perth, Australia, CC BY 2.0

Jugflower is a spreading Australian shrub with bright red flowers that appear for much of the year and attract honeyeaters. It grows best in a sunny spot with light, well-drained soil, and it tolerates damp ground that is not waterlogged.

Family
Proteaceae (Protea family)
Grows as
Shrub
Light
Full sun
Water
Water regularly in the growing season, keeping soil damp but never waterlogged.
Soil
Light, well-drained, acidic sandy soil.
How easy
Moderate
Native range
SW. Australia
Climate
subtropical

About

Adenanthos obovatus, commonly known as basket flower (which usually refers to Centaurea, though), or, jugflower, is a shrub of the plant family Proteaceae endemic to Southwest Australia. Described by French naturalist Jacques Labillardière in 1805, it had first been collected by Archibald Menzies in 1791. Within the genus Adenanthos, it lies in the section Eurylaema and is most closely related to A. barbiger. A. obovatus has hybridized with A. detmoldii to produce the hybrid A. × pamela. Several common names allude to the prominent red flowers of the species. It grows as a many-stemmed spreading bush up to 1 m (3.3 ft) high, and about 1.5 m (4.9 ft) across, with fine bright green foliage. Made up of single red flowers, the inflorescences appear from April to December, and peak in spring (August to October).

How to grow it

Described by Ken Newbey as "an outstanding ornamental species with average foliage and very attractive in flower", A. obovatus was first grown in Great Britain in 1824, and is the most commonly cultivated Adenanthos species in Australia. It flowers for most of the year, is an excellent attractor of honeyeaters, and grows in a range of climates. Propagation is by cuttings of the current season's growth, from which it strikes readily, and subsequently makes fairly quick growth. Despite its natural occurrence in damp locations, in cultivation it grows best in a light, well-drained soil. It prefers a sunny aspect. Regular hard pruning is recommended to maintain an attractive form. Wildflowers of this species are harvested by licensed pickers in the cut flower industry, for sale in both local and export markets. The long, curved stems with flowers in the leaf axils have been described as "excellent for picking".

Where it grows

Abundant and widespread, A. obovatus occurs on a wide range of soils, favouring soils in the acidic pH range 3.9–5.4. Like most Adenanthos species it is common on deeply leached siliceous sandplain sand. It also occurs on gravelly quartz sand derived from rock outcrops, such as on the rocky hillslopes of the Stirling Range. It is rarely found on gravelly lateritic soils. It is also one of the few Adenanthos species to grow well in moist environments; it will not tolerate seasonal waterlogging—that niche is filled by A. detmoldii—but thrives in damp soils not subject to waterlogging.

Other Adenanthos plants

Adenanthos apiculatus · Bridlebush · Adenanthos drummondii · Coastal Woollybush

Text excerpted from the Wikipedia article Adenanthos obovatus 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.

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