Broad-Leaf Featherbush

(Aulax umbellata)

Broad-Leaf Featherbush (Aulax umbellata)

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Climate Requirements

Precipitation 19" - 29"
High Temp. 75°F - 79°F
Low Temp. 45°F - 47°F

Summary

Aulax umbellata, commonly known as Broad-Leaf Featherbush, is an evergreen shrub native to the fynbos region of Southwestern South Africa, where it thrives in nutrient-poor, well-drained sandy soils. This plant typically grows with a single stem and can reach up to 2.5 meters tall. The term ’umbellata’ refers to the umbrella-like arrangement of its flowers. Broad-Leaf Featherbush blooms from September to February, displaying yellow to orange flowers that are not particularly showy but attract a variety of insect pollinators. After pollination, female flowers dry out and form a woody shell, which protects the seeds. This adaptation is crucial for seed survival, especially since fires are common in its native fynbos habitat and can destroy the adult plants.

Broad-Leaf Featherbush is valued for its unique foliage and architectural form, making it a striking addition to water-wise gardens, rockeries, and coastal landscapes. It prefers full sun exposure. The plant is well-suited to soils with medium to fast drainage. While it is not commonly affected by diseases, it is adapted to fire-prone environments and relies on fire to release its seeds, which can be a consideration in fire-risk areas. In cultivation outside its native range, care should be taken.CC BY-SA 4.0

Plant Description

  • Plant Type: Shrub
  • Height: 6-8 feet
  • Width: 4-6 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun
  • Drainage: Medium, Fast

Common Uses

Bird Garden, Drought Tolerant, Low Maintenance, Showy Flowers

Natural Habitat

Native to the fynbos region of Southwestern South Africa

Other Names

Common Names:

Scientific Names: Aulax umbellata, Aulax cneorifolia, Protea bracteata, Protea aulacea, Protea umbellata, Protea cneorifolia

GBIF Accepted Name: Aulax umbellata (Thunb.) R.Br.