Iris siberica 'Royal Blue' ~ Royal Blue Siberian Iris-ServeScape

Iris sibirica 'Royal Blue'

Royal Blue Siberian Iris

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**Dormancy Note - This plant may be currently dormant for the fall/winter! It is still available for purchase! Your delivered plant may be dormant, or showing very little top growth. However, you can still plant! These plants are putting all their energy into root production, so they will be ready to thrive in the spring! If you have any issues with your plant the following peak season, you can fill out our return request form to request a replacement plant.

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: 

Perennial

Origins:

Europe and Central Asia

Height: 

2' - 3'

Spread: 

1’ - 1.5'

Spacing: 

1’

USDA Hardiness Zone: 

3 - 8

Culture: 

Full Sun, Part Sun

Bloom Color: 

Blue

Season of Interest:  

Summer

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

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Iris siberica 'Royal Blue' ~ Royal Blue Siberian Iris-ServeScape

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Mario Cambardella
Founder, CEO

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