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Siberian Iris 'Fourfold White'

Irissibirica

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Family

Iridaceae (eye-rid-AY-see-ee)

Info

Genus

Iris (EYE-ris)

Info

Species

sibirica (sy-BEER-ah-kuh)

Info

Synonym

Height

Unknown - Tell us

Spacing

24-36 in. (60-90 cm)

Hardiness

18-24 in. (45-60 cm)

Sun Exposure

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)

Danger

Full Sun

Bloom Color

Parts of plant are poisonous if ingested

Foliage

White/Near White

Class

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

Bloom Time

Unknown - Tell us

Other Details

Other details

Unknown - Tell us

Propagation Methods

Herbaceous

Seed Collecting

Unknown - Tell us

Soil pH requirements

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

Patent Information

Unknown - Tell us

Awards (if applicable)

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Regional

View all varieties of Iris

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4 members have or want this plant for trade

Gardener's Notes:

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Todd_Boland

St. John's, NL (Zone 5b) | December 2004 | positive

'Fourfold White' is one of the largest-flowered white Siberians. It is also very vigorous and floriferous. The reason for the large flo...Read More

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Siberian Iris 'Fourfold White'

Irissibirica

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