Drumstick Tree

(Cassia sieberiana)

Drumstick Tree (Cassia sieberiana)

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Estimated Native Range
Species Map Help

Climate Requirements

Precipitation 1" - 153"
High Temp. 85°F - 111°F
Low Temp. 45°F - 73°F
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Summary

Cassia sieberiana, commonly referred to as drumstick tree, is a deciduous tree native to a variety of habitats in Africa, including savannas, open woodlands, and grasslands. It can grow to a height of 33 to 66 feet (10 to 20 meters) and is known for its bright yellow flowers that bloom in clusters, typically during the dry season when most other plants are not in flower. The tree’s form is upright with a spreading canopy, and it produces long, cylindrical seed pods that resemble drumsticks, hence the common name.

The drumstick tree is valued for its striking floral display and its ability to thrive in hot, dry climates, making it suitable for xeriscaping. It is also used for reforestation projects and erosion control due to its fast growth rate and adaptability to poor soils. In cultivation, it requires full sun and well-drained soil, and once established, it is drought-tolerant. However, gardeners should be cautious as Cassia sieberiana can become invasive outside its native range. It is also used medicinally in some cultures, and its wood is utilized for various purposes.CC BY-SA 4.0

Plant Description

  • Plant Type: Tree
  • Height: 9-15 feet
  • Width: 15-20 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

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

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Low Maintenance, Showy Flowers

Natural Habitat

Native to savannas, open woodlands, and grasslands in Africa

Other Names

Common Names: Yellow Cassia, West African Laburnum, Sieber’s Cassia

Scientific Names: Cassia sieberiana, Cassia conspicua, Cassia javanica, Cassia javanica, Cassia kotschyana, Cassia sieberana, Cassia sieberiana var. macrocarpa, Cathartocarpus conspicuus, Cathartocarpus sieberianus

GBIF Accepted Name: Cassia sieberiana