Dear Mark; Excellent picture. I am curious about how this species grows for you. The shredded mulch suggests a woodland soil. Is this in shade or sun? Drainage? Also the spread suggests underground ....or ? Did you start with multiple tubers? ...or? Glad to see this. Thanks Jim W. ps come to think of it, this has become TOW!! -- 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 +