For best bloom, irises may need to be divided Available in nearly every color, bearded iris is a beautiful spring flower, but sometimes they fail to bloom like they used to. Why? Here is the answer to that and several other questions about irises.
June 16, 2013 - Quad-City Times
All about Irises AMES, Iowa — Available in nearly every color, bearded iris is a beautiful spring flower. Gardeners with questions about irises and other garden plants may contact horticulturists with Iowa State University Extension and Outreach at Hortline, hortline@iastate.edu or 515-294-3108.
June 15, 2013 - Muscatine Journal