Since it's a cultivar of tall bearded Iris, it has similar requirements of full sun and humus-y, well-drained soils in zones 3 to 9. However, you'll have to keep the 2 1⁄2-foot-tall plant ...

The more sunshine, the more flowers.' In addition, these plants require 'well-draining soil,' Katie says. 'Bearded iris rhizomes are susceptible to root rot if the soil is waterlogged.' ...