Cassia fistula Seeds | Golden Shower Tree
LATIN NAME: Cassia fistula
COMMON NAME: Golden Shower Tree
Plant Profile
Golden Shower Tree (Cassia fistula) is a deciduous tree of the pea family (Fabaceae), native to South and Southeast Asia and planted throughout the tropics. It reaches 10-20 m, with pinnate leaves and spectacular, pendulous racemes of bright yellow flowers that hang like golden chains in late spring, followed by long, dark, sausage-shaped pods. It is the national flower of Thailand and the state flower of Kerala.
Science & Biotechnology
Research touching on Cassia fistula ranges from the botany of the Cassia group to practical horticulture, including seed handling, propagation and the selection of superior forms. The species’ status as Thailand’s national tree has also made it a subject of cultural and botanical significance studied within Southeast Asian ethnobotany. Species like this one find a second career as research material, especially in propagation and breeding work.
Uses & Benefits
Golden Shower Tree works well in borders, containers and dedicated beds. Golden shower tree is one of the most celebrated ornamental flowering trees across South and Southeast Asia, its cascading golden flower displays a genuine seasonal highlight in parks, temples and streets throughout the region. Its seed pod pulp has traditional use as a mild laxative in Ayurvedic practice, though as with any traditional remedy, appropriate use is best discussed with a qualified practitioner. Getting it going is easy; keeping it going is easier still.
Sennas and cassias are the source of sennosides, the world’s most widely used herbal laxatives, standardized in products everywhere. Use them short-term only, as tradition and modern guidance both advise.
Growing from Seed
Golden Shower Tree grows readily from seed. Nick or lightly sand hard seed coat and soak it in warm water overnight before sowing into a loose, free-draining tropical mix. Bright light suits young tree well, and it typically establishes readily, rewarding patience with its spectacular golden cascading flower display once mature. Broadcast the seed thinly over a fine, free-draining compost, sieve a little more compost on top, and water with a fine rose. Grow the youngsters on steadily in pots until well rooted, then move them to their final positions.
Our Take
Golden Shower Tree earns its space through character rather than fuss. After establishment, care settles into an easy routine.
Related Reading
Gardeners who grow Golden Shower Tree often pair it with these related subjects: