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PlantFiles: Tall Bearded Iris
Iris 'Pledge Allegiance'

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Family: Iridaceae (eye-rid-AY-see-ee) (Info)
Genus: Iris (EYE-ris) (Info)
Cultivar: Pledge Allegiance
Hybridized by Schreiner; Year of Registration or Introduction: 1983

» View all varieties of Iris

5 members have or want this plant for trade.

Class:
Tall Bearded (TB)

Height:
36-48 in. (90-120 cm)

Spacing:
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)

Hardiness:
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)

Sun Exposure:
Full Sun

Danger:
Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction

Bloom Color:
Medium Blue

Bloom Time:
Midseason (M)

Foliage:
Herbaceous

Other details:
Average Water Needs; Water regularly; do not overwater

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:
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):
Honorable Mention
Award of Merit

Click thumbnail
to view:

By Crimson
Thumbnail #1 of Iris  by Crimson

By CHA
Thumbnail #2 of Iris  by CHA

By cathysplants
Thumbnail #3 of Iris  by cathysplants

By bonjon
Thumbnail #4 of Iris  by bonjon

Profile:

No positives
2 neutrals
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral Joan On Dec 14, 2005, Joan from Belfield, ND (Zone 4a) wrote:

Awards: American Iris Society Honorable Mention '86, Award of Merit '88

Neutral Crimson On May 31, 2003, Crimson from Clarksville, TN (Zone 6b) wrote:

Sold as a shade of blue, it's not blue, it's a soft purple color. Grows well, needs staking against wind when in bloom. Large flowers, multi-blooms. Grew best in full sun, well watered (not sandy) soil.
Plant info that came with this plant:
Height: 38", Space 18-30" apart, moist/fertile soil, Full sun in
North/Part shade in South, Divide every 3-4 years for best blooms.

Regional...

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

Yosemite Lakes, California
Chicago, Illinois
Anacoco, Louisiana
Sandwich, Massachusetts
Alton, Missouri
Los Alamos, New Mexico
Readyville, Tennessee
Madison, Wisconsin



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