Fabaceae FAMILY Least Concern

Cassia ferruginea

Edibility

0/5

Medicinal

2/5

Safety & Hazards

None known

Cultivation Details

HabitDeciduous Tree

GrowthMedium

Grows best in a sunny position^[1]. Succeeds in poor soils^[1]. Plants have a moderate rate of growth, barely reaching a height of 2 metres within 2 years from seed^[1].

Propagation

Seed - it has a hard seedcoat and may benefit from scarification before sowing to speed up germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing. Sow the seed in a partially shaded position in a nursery seedbed. Germination can be expected within 24 - 40 days^[1]. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Cassia+ferruginea>

Pollinators

Insects

References

[1]Brazilian Trees. Volume 1. 4th Edition. — Lorenzi. H. · Instituto Plantarum De Estudos Da Flora; Brazil. · 2002 · ISBN 85-86714-17-8 ↩︎Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
[2]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
[3]Medicinal Plants of Brazil — Mors W.B.; Rizzini C.T.; Pereira N.A. · Reference Publications; Michigan. · 2000 · ISBN 0-917256-42-5 ↩︎An extremely concise book, listing approximately 1,500 species and varieties of plants with their botanical name, common name in Brazil, regions in Brazil where the plant is found, a brief list of uses and any medically active compounds in the plant.
[4]Plantes Utiles Du Bresil — Brocadet P. · 1921 · http://www.biodiversitylibrary.org ↩︎A thesis, in French, giving information on a number of useful Brazilian plants.
[5]Flore Forestiere Du Globe — Chnacerel L. · Gauthier-Villars et Co.; Paris. · 1920 · http://www.biodiversitylibrary.org ↩︎Written in French, a very detailed work on the timbers of the world. It can be downloaded from the Internet.