I am currently digging rhizomes for the 2014 regional iris show in Santa Rosa. I dug up one of my 2011 seedlings that flowered this past spring, and low and behold it had a flower glued to the rhizome!! Does this mean it might be a rebloomer?/ Any suggestions would be appreciated.One parent is suggested to be an RE, however it has never for me in the past 8 years.