Coastal Red Milkwood

(Mystroxylon aethiopicum)

Coastal Red Milkwood (Mystroxylon aethiopicum)

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Climate Requirements

Precipitation 23" - 60"
High Temp. 77°F - 90°F
Low Temp. 47°F - 66°F

Summary

Mystroxylon aethiopicum, commonly known as Coastal Red Milkwood or Knobwood, is an evergreen tree native to the coastal forests, riverine woodlands, and montane forests of Eastern and Southern Africa. It exhibits a moderate growth rate and typically reaches a height of 15-50 feet (4.6-15 meters) with a dense, rounded crown. The bark is rough and dark brown, providing textural interest. During the summer, it produces inconspicuous white flowers, which are followed by small, red to purple fruits that attract birds and other wildlife.

Coastal Red Milkwood is valued for its hardy nature and adaptability to different environments, making it suitable for urban settings and coastal landscapes. It is often used as a shade tree or for screening purposes due to its dense foliage. This species thrives in full sun to part shade and prefers medium draining loam soils. While generally pest-free, it can occasionally suffer from root rot if overwatered or planted in poorly drained soils.CC BY-SA 4.0

Plant Description

  • Plant Type: Tree
  • Height: 15-50 feet
  • Width: 10-20 feet
  • Growth Rate: Moderate
  • Flower Color: White
  • Flowering Season: Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Drainage: Medium

Common Uses

Bird Garden, Butterfly Garden, Low Maintenance

Natural Habitat

Coastal forests, riverine woodlands, and montane forests of Eastern and Southern Africa

Other Names

Common Names: Knobwood

Scientific Names: Mystroxylon aethiopicum, Cassine engleriana, Cassine velutinum, Elaeodendron pubescens, Mystroxylon aethiopicum f. occidentale, Mystroxylon athroanthum

GBIF Accepted Name: Mystroxylon aethiopicum