Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Red Leschenaultia

Lechenaultia formosa

Red Leschenaultia
Photo: Jean and Fred, CC BY 2.0

Red leschenaultia is a small Western Australian shrub or subshrub, typically 20 to 40 cm tall, prized for its scarlet to orange-red flowers. It needs very good drainage and good air movement to avoid fungal disease.

Family
Goodeniaceae (Goodeni family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Water moderately while establishing and allow the soil to dry between waterings; avoid waterlogging.
Soil
Free-draining sandy or gritty mix; tolerates lateritic and granitic soils in the wild.
Temperature
Mild temperate conditions; protect from prolonged frost and extreme heat.
How easy
Moderate

About

Lechenaultia formosa, commonly known as red leschenaultia, is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It is a prostrate or erect shrub or subshrub with crowded, narrow, fleshy leaves and scarlet or orange-red to pale orange flowers.

How to grow it

Renowned for its bright red, orange or yellow flowers, Lechenaultia formosa is widely cultivated in Australian gardens. It was first grown in the United Kingdom in 1824. Many cultivars were sold in the 1960s that are no longer available. It grows best in well-ventilated locations with very good drainage; otherwise it is prone to fungal disease, in particular grey mould (Botrytis cinerea) of the branches and soil-borne Phytophthora and Pythium, and is often short-lived. It is propagated readily from cuttings of semi-hardened wood.

Lechenaultia formosa can be grown in hanging baskets or rockeries.

Where it grows

Red leschenaultia grows in heath, scrub, mallee and woodland and is found across a wide swathe of Western Australia, from the Geraldton sandplains south through to the southwestern corner of the state and east along the southern coast. It grows on granite-, laterite- or clay soils, where it is found on hills, and in flat areas and gullies.

Other Lechenaultia plants

Lechenaultia acutiloba · Lechenaultia aphylla · Blue Leschenaultia · Lechenaultia brevifolia · Lechenaultia chlorantha · Lechenaultia floribunda

Text excerpted from the Wikipedia article Lechenaultia formosa 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…