Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Iris sibirica 'White Swirl' you will need.

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

Iris sibirica 'White Swirl'

Siberian Iris

Iris sibirica 'White Swirl'

  • Herbaceous perennial
  • Ivory-white flowers with a golden base
  • Seed pods persist into winter
  • Upright, clumping habit
  • Use in perennial borders and moist gardens

  • Category: Perennials
  • Hardiness Zone: 3-8
  • Height: 24-30 in
  • Spread: 18-24 in
  • Bloom Color: White
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