Iris versicolor Gerald Darby
Iris versicolor 'Gerald Darby', Blue Flag Iris
A lovely hybrid water Iris from North America. New Sring growth has deep purple tones at the base fading to green leaf tips. This is then complimented by a mass of slender multi-branched flower stems producing numerous 7cm violet-blue blooms. Grows upto 60cm in height & prefers full sun to part-shade.