Dear all; Does anyone grow this plant and can comment on its hardiness? It looks sort of like an odd Iris pseudacorus and gets about 4 ft tall in Kew. Appreciate your thoughts. Jim W. -- Dr. James W. Waddick 8871 NW Brostrom Rd. Kansas City Missouri 64152-2711 USA Ph. 816-746-1949 E-fax 419-781-8594 Zone 5 Record low -23F Summer 100F +