Tall Bearded Iris 'Oreo'

Iris

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Iris (EYE-ris)
Synonym
Spacing
24-36 in. (60-90 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
Dark Purple/Black
White/Near White
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)
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:

Robertsville, Missouri

Shepherd, Montana

Albany, Oregon

Millersburg, Oregon

Greeneville, Tennessee

Featured Videos

Gardener's Notes:

0
positive
2
neutrals
0
negative
Sort By:
Sort By:
T
Greeneville, TN (Zone 6b) | January 2008 | neutral

Beautiful colors and it makes a great show when happy. Seems to be a harder plant to make happy here in 6b.

J
J
Belfield, ND (Zone 4a) | July 2006 | neutral

American Iris Society Awards: Honorable Mention 2006; Award of Merit 2008

Featured
Leaf beetle
(Cryptocephalus rugicollis)
Blue Grosbeak
(Passerina caerulea)
Featured
Leaf beetle
(Cryptocephalus rugicollis)
Blue Grosbeak
(Passerina caerulea)