Name: Gina Florida (Zone 9a) Tropical plant collector 40 years
Oh Xanthosoma are actually very hardy. Some have gone down to 7. If there is a lot of overgrowth on the corm and the ground does not freeze solid, it can survive. Its considered invasive here. They ask you to please not plant it. It has a habit of taking over waterways
Award winning beaded art at ceinwin.deviantart.com!