Is Neelakurinji annual or perennial?


As I am not familiar with Neelakurinji, I had to use google to find it is a beautiful blooming plant typical of southern India. I am not sure if it's an annual or perennial, but some information I found indicates that it blooms every twelve years, so I am assuming it's a perennial, but I could be wrong. What an amazing and beautiful plant!

Updated on April 11, 2018

Original Article:

Annual, Biennial, and Perennial Plants and Herbs
By Robie Benve