Plantidote of the Day 2012-10-17
Considered to be the oldest cultivated plants in the world, Colocasias have a ten thousand year history in Asia. In the southern US they are quite invasive. Clump forming up to 4', hardy in zones 7-11. Needs lots of water and can grow in shallows. This cultivar introduced this year.
See below the fold for a more detailed pic.