Siberian Iris
Iris sibirica 'Snow Queen'

Family: Iridaceae (eye-rid-AY-see-ee) (Info)
Genus: Iris (EYE-ris) (Info)
Species: sibirica (sy-BEER-ah-kuh) (Info)
Cultivar: Snow Queen
Hybridized by Barr
Registered or introduced: 1900
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Class:

Siberian (SIB)

Height:

18-24 in. (45-60 cm)

Spacing:

12-15 in. (30-38 cm)

Hardiness:

USDA Zone 4a: to -34.4 C (-30 F)

USDA Zone 4b: to -31.6 C (-25 F)

USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

Sun Exposure:

Full Sun

Danger:

Parts of plant are poisonous if ingested

Bloom Color:

White/Near White

Bloom Time:

Late Midseason (MLa)

Foliage:

Herbaceous

Other details:

Unknown - Tell us

Soil pH requirements:

5.6 to 6.0 (acidic)

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

Patent Information:

Non-patented

Propagation Methods:

By dividing rhizomes, tubers, corms or bulbs (including offsets)

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Awards (if applicable):

Unknown - Tell us

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us

Regional

This plant has been said to grow in the following regions:

Palmer, Alaska

Denver, Colorado

Cordele, Georgia

Algonquin, Illinois

Red Oak, Iowa

Durham, Maine

Vienna, Maine

California, Maryland

Chelmsford, Massachusetts

Belleville, Michigan

Lincoln, Nebraska

Auburn, New Hampshire

Mahopac, New York

Columbia Station, Ohio

Beaver Falls, Pennsylvania

Norristown, Pennsylvania

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Gardeners' Notes:

1
positive
0
neutrals
0
negatives
RatingContent
Positive

On Mar 29, 2013, NancyMcD from Grand Marais, MI wrote:

'Snow Queen' was not hybridized by Barr; it was collected by him in Japan in 1900, per the American Iris Society Wiki. It is a charming, delicate iris and is well worth growing.