Royal Blue Siberian Iris is a deciduous perennial with a clumping habit. The long sword-like blue-green foliage fans upwards. The rigid sturdy stalks that grow from the center of the plant are topped by beardless royal blue flowers with purple veined center hearts with a base of yellow and white in summer, attracting bees. Flowers best in full sun and rich, slightly acidic, moist well-drained soils.
Type: |
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Origins: |
Europe and Central Asia |
Height: |
2' - 3' |
Spread: |
1’ - 1.5' |
Spacing: |
1’ |
USDA Hardiness Zone: |
3 - 8 |
Culture: |
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Bloom Color: |
Blue |
Season of Interest: |
MAINTENANCE NEEDS: Low Maintenance. Water regularly, then occasionally once established. Keep moisture consistent and avoid overwatering.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Ponds and Streams, Naturalized Areas, Foundation Plantings, and Containers.
COMPANION PLANTS: Spiderwort, Coral Bells, Daylily
IMAGE: Anders Sandberg from Oxford, UK, Iris (2573564825), CC BY 2.0