Tall Bearded Iris 'Olympiad'

Iris

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Iris (EYE-ris)
Synonym
Spacing
36-48 in. (90-120 cm)
Hardiness
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Sun Exposure
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
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)
Danger
Full Sun
Bloom Color
Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Foliage
Light Blue
Dark Blue
Class
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Bloom Time
Other Details
Other details
Propagation Methods
Herbaceous
Seed Collecting
Soil pH requirements
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Allow cut surface to callous over before planting
Patent Information
Awards (if applicable)
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Happy Jack, Arizona

Tucson, Arizona

Alton, Missouri

Lawton, Oklahoma

Ponca City, Oklahoma

Beaver Falls, Pennsylvania

Greeneville, Tennessee

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Gardener's Notes:

2
positives
0
neutral
0
negative
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M
Oro Valley, AZ (Zone 9a) | November 2006 | positive

Good growth habits and good increaser. Dependable bloomer............ never disappoints.

N
Ponca City, OK | June 2003 | positive

I've seen this in a friend's garden. It is quite beautiful and seemed to be doing well.
38" S pale blue; darker in center, F lig...Read More

Featured
Eastern Dobsonfly
(Corydalus cornutus)
Common Fiscal
(Lanius collaris)
Featured
Eastern Dobsonfly
(Corydalus cornutus)
Common Fiscal
(Lanius collaris)