A new introdution in 2018, On Cloud Nine is a pale blue iris which has a yellow rib speckled green with white tipped standards. Cultivate the soil to a depth of 10cms and plant bulbs 6cms deep and 4cms apart. They do not like waterlogged soil, so in heavier soils add grit or humus to help with drainage . Interesting colour combination. We will introduce more of these wonderful selections over the new few years with some even more unusual colours.