Standard Dwarf Bearded Iris 'Radioactive'

Iris

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Iris (EYE-ris)
Synonym
Spacing
6-12 in. (15-30 cm)
Hardiness
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
15-18 in. (38-45 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
Red
Bright Yellow
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:

Hagerstown, Maryland

Blanchard, Michigan

Shepherd, Montana

Coshocton, Ohio

Portsmouth, Virginia

Vancouver, Washington

show all

Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
Sort By:
Sort By:
G
Marquette, MI (Zone 5a) | May 2007 | positive

Grows well in my northern climate.

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

American Iris Society Awards: Honorable Mention 2001

Featured
Two-Striped Leaf Hopper
(Acanalonia bivittata)
Iceland Gull
(Larus glaucoides)
Featured
Two-Striped Leaf Hopper
(Acanalonia bivittata)
Iceland Gull
(Larus glaucoides)