Landscaping: A decorative tree for small gardens.
Culinary: The pods are edible, they are soaked, ground up and then eaten as a sort of porridge. The sweet pulp of undried fruit is eaten by children.
Medicinal: Senna petersianna is widely used as a traditional medicinal plant. Leaves, roots, bark and seeds are all used medicinally. Its uses include as a purgative and an antimalarial.