Iris cristata
Crested Iris, Crested Dwarf Iris
3-9
Southeastern and Southcentral United States

Care and Culture of Iris - Iris for the Home Landscape

Perennial groundcover spreading by rhizomes
3-4 inches
Crested iris has the typical iris flower composed of 3 sepals, 3 petals and 3 petaloid styles. The sepals, which are 1˝-2 inches long, are blue to violet and marked with a central white or yellow band having 2 crested ridges. The shorter petals are bluish to violet. The flowering stems are shorter than the leaves and the showy flowers are often nestled within the clumped foliage.
Early to mid-spring
The narrow pointed leaves are arranged in clusters arising from a network of rhizomes. Individual leaves are 4-10 inches long and ˝ inch wide.
 
 
  • 'AIba' - White flowers.
  • 'Shenandoah Sky' - PaIe blue, 6 inches tall.
  • 'Summer Storm' - Deep blue, 6 inches tall.
Similar to dwarf lake iris (Iris lacustris) but more robust with bigger flowers.

 

 
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