Cassia nodosa seed | Pink Shower Tree

LATIN NAME: Cassia nodosa COMMON NAME: Pink Shower Tree

Botanical Profile

Pink shower tree is native to Southeast Asia, closely related to Java cassia and sharing a similar dense flowering display, though generally trending toward a more consistently pink colouring rather than the variable pink-and-white mix of its close relative. It grows into a medium to large deciduous tree with the same finely divided compound leaves and long seed pods typical of the wider Cassia genus.

Science & Conservation

Pink shower tree is sometimes confused with or treated as closely allied to Java cassia in horticultural literature, and taxonomic research continues to work on clarifying the precise boundaries between these and other closely related pink-flowering Cassia species found across Southeast Asia. Its reliable flowering performance has also made it a subject of interest for urban tropical landscaping research examining consistent-performing flowering street trees.

Landscape & Practical Uses

Pink shower tree offers reliable, consistently pink flowering for tropical parks and avenues, providing an alternative within the wider pink-flowering Cassia group for gardeners and landscapers seeking a somewhat more uniform colour display than the variable Java cassia. It shares the same general ease of cultivation and substantial mature size as its close relatives.

Growing From Seed

Nick or lightly sand the hard seed coat and soak it in warm water overnight before sowing into a loose, free-draining tropical mix. Bright light suits the young tree well, and it typically establishes readily under warm, tropical growing conditions similar to its close Cassia relatives.

Our Take

Given how closely related this is to Java cassia, we would say the choice between them often comes down to specific colour preference – this one trends toward more consistent pink if uniformity matters to you.

Tree Seeds