Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Iris virginica var. shrevei you will need.

Approx. Length (ft):
Approx. Width (ft):
*Distance Between Plants (in):

*Correct and successful spacing is complex and depends on project conditions.

Iris virginica var. shrevei

Southern Blue Flag

  • Ruffled, blue-violet flowers in April-May
  • Clump-forming and naturalizing
  • Flourishes in wet soil

  • Category: Perennials
  • Hardiness Zone: 5-9
  • Height: 18-24 in
  • Spread: 18-24 in
  • Bloom Color: White
Login for pricing
Clarity Connect