Siberian Iris 'Mad Hat'

Iris sibirica

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Iris (EYE-ris)
Species
sibirica (sy-BEER-ah-kuh)
Synonym
Hybridized
Schafer-Sacks
Registered or introduced
2013
Height
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Sun Exposure
Full Sun
Danger
All parts of plant are poisonous if ingested
Bloom Color
Pale Pink
Pink
Fuchsia (red-purple)
Blue-Violet
Lavender
Foliage
Deciduous
Herbaceous
This plant is resistant to deer
Smooth
Class
Siberian (SIB)
Bloom Time
Early (E)
Early midseason (EM)
Midseason (M)
Late Midseason (MLa)
Late (La)
Other Details
Other details
Propagation Methods
By dividing the rootball
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
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Awards (if applicable)
Foliage Color
Bloom Characteristics
Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds
Water Requirements
Average Water Needs; Water regularly; do not overwater
Where to Grow
Regional

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

Carlisle, Massachusetts

Featured Videos

Gardener's Notes:

1
positive
0
neutral
0
negative
Sort By:
Sort By:
C
ROSLINDALE, MA | January 2015 | positive

The breeders, Marty Schafer and Jan Sacks, have written:

"How can one iris be so unpredictable? Colors change from from pu...Read More

Featured
Decorative Dahlia 'Punkin Spice'
Furrow Orbweaver Spider
(Larinioides cornutus)
Chiloe Wigeon
(Anas sibilatrix)
Featured
Decorative Dahlia 'Punkin Spice'
Furrow Orbweaver Spider
(Larinioides cornutus)
Chiloe Wigeon
(Anas sibilatrix)