Ipheion, Spring Starflower 'Wisley Blue'

Ipheionuniflorum

Family
Amaryllidaceae (am-uh-ril-id-AY-see-ee)
Genus
Ipheion (IF-ee-on)
Species
uniflorum (yoo-nee-FLOR-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Herbaceous
Provides Winter Interest
Height
under 6 in. (15 cm)
Spacing
3-6 in. (7-15 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)
Bloom Color
Lavender
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Other Details
Category
Bulbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Bronze
Blue-Green
Where to Grow
Can be grown as an annual
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Seed does not store well; sow as soon as possible
Regional

This plant is said to grow outdoors in the following regions:

Clifton, Colorado

Atlanta, Georgia

Hebron, Kentucky

Pequannock, New Jersey

Flushing, New York

Forest Hills, New York

Jackson Heights, New York

Little Neck, New York

Cincinnati, Ohio

Painesville, Ohio

De Leon, Texas

Houston, Texas

Magna, Utah

Alexandria, Virginia

Seattle, Washington(2 reports)

Vancouver, Washington

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Gardener's Notes:

3
positives
3
neutrals
0
negative
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V
(Zone 8a) | March 2013 | neutral

I planted a few as I was attracted by the fact Brent & Beckys features this one as one they love. I think Rolf Fiedler is a superior cul...Read More

E
Comanche county, TX (Zone 8a) | December 2012 | positive

I have tons of Spring Starflower. Can anyone tell me any difference between 'Wisley Blue' and 'Rolf Fiedler'? I can see no difference at ...Read More

G
Alexandria, VA | April 2010 | neutral

This plant is tough -- when construction workers dug up a bed up and threw the dirt on the lawn, the flowers just bloomed there the next ...Read More

Z
Central, PA (Zone 6a) | April 2009 | neutral

Naturalizes very well. Flower color is more of a pale lavender than blue. Blooms in spring with tulips. I planted these for the scent of ...Read More

B
Albuquerque, NM (Zone 7a) | March 2007 | positive

Ipheion naturalizes easily, blooms early, and continues blooming for over a month in my area. Foliage emerges very early (November) and ...Read More

D
west Houston, TX (Zone 9a) | October 2006 | positive

All the Ipheions and their related subspecies are native to South America (southern Brazil, Chili, and Uruguay) and are called Spring Sta...Read More

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