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Iris cristata/Crested Iris
Dense ground cover of the crested iris
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Dense ground cover of the crested iris
In flower in late May
Flowers a blend of light blue to purple
Flowers and Foliage
A closer view of flowers
A close-up of a flower and background foliage
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Scientific Name:
Iris cristata
Common Name:
Crested Iris
Leaf Type:
Broadleaf
Hardiness Zone:
3, 4, 5, 6, 7
Determine Your Zone
Height:
Under 1 foot
Spread:
to 1 foot
Bloom time:
Spring
Flower color:
Blue
Light Exposure:
Part Sun
Drainage:
Well drained, Moist
Rate of Growth:
Fast
Water Requirement:
Medium
Maintenance Level:
Medium
Susceptible to insects
and diseases:
No
Comments:
Crested iris is a low growing, rapidly spreading plant that quickly forms colonies where growing conditions are ideal. Performs best in part shade. It must be kept consistently moist when grown in full sun.