Pong Pong Seed

I bought this from the Suan Lum Night Bazaar during the Thailand Trip recently. This is called Pong Pong seed.

Checked from website, Pong Pong is one of the popular ornamental plants in Thai which has unique characteristic . Its seed looks like a ball, and can grow into a tree with white flowers and many young green seeds.

This photo was taken on Jan 14. See how fast it grows later...