Iris Louisana hybrids are grown bright multi-coloured flowers.
They grow well close to water, in fact the wetter their roots the better they seem to grow.
A rhizomatous evergreen perennial that can develop into large clumps in time.
It has thin, sword-like foliage and lovely open faced blooms held aloft on thin stalks in spring. Flowers are mainly blues, whites and violets with yellow highlights.
These Irises are not very tolerant of frosts.