Cassia fistula is commonly known as Golden shower tree generally grows up to a height of about twenty-five metres. The bonsai shown in this pic is about eight years old having a height of about forty centimetres. The Cassia tree grows well in the dry climate and can be seen in almost all South Asian countries.It is the national tree of Thailand.
In Malayalam, the official language of Kerala, the cassia tree is known as Kanikonna. Kani means the first sight to be seen in the morning.The cassia flowers along with other auspicious items well arranged in front of Krishna, the Deity makes the Vishu kani. It is believed that having the sight of Vishu kani early in the morning of Vishu day brings prosperity throughout the year.