Sunshine Tree (Cassia surattensis)

The Sunshine Tree, scientifically known as Cassia surattensis, is a cheerful, evergreen to semi-evergreen ornamental tree native to Southeast Asia. Typically growing to about 2–4 m in height when mature, it is prized for its bright, golden-yellow flowers that bloom in clusters, creating a striking contrast against its dark green, glossy foliage. The tree flowers profusely during warm months, instantly brightening gardens, avenues, and landscapes—hence its sunny name.

With its graceful branching habit and low-maintenance nature, the Sunshine Tree is commonly used as a small shade tree, ornamental feature, or flowering accent in tropical and subtropical gardens. It adapts well to urban environments and adds year-round visual appeal with minimal care.

Caring for your Sunshine Tree

Difficulty level: Easy
Light requirement: Full sun to partial shade
Watering schedule: Moderate; water regularly during establishment, then only during prolonged dry periods
Soil type: Well-draining, fertile soil
Humidity: Moderate
Fertilization: Once every 2–3 months during the growing season
Pruning: Light pruning after flowering to maintain shape
Pet friendliness: Non-toxic