The Cassia has few distinguishing features can be observed with little trouble. It is slightly smaller, but has the same spreading crown, long drooping branches and numerous, feathery leaves, but the branches are rough. The flowers are similar but the sepals are smooth, green inside and deep-red underneath.
C. fistula is widely grown as an ornamental plant in tropical and subtropical areas. It blooms in late spring. Flowering is profuse, with trees being covered with yellow flowers, many times with almost no leaf being seen. It grows well in dry climates. Growth for this tree is best in full sun on well-drained soil; it is relatively drought-tolerant and slightly salt-tolerant. It will tolerate light brief frost, but can get damaged if the cold persists. It can be subject to mildew or leaf spot, especially during the second half of the growing season. The tree blooms better with pronounced differences between summer and winter temperatures.
|Key Feature||Expect 90 to 100 % Germination Rate|