Life Span
Perennial
Perennial
Type
Shrub
Perennial
Origin
China, Japan
-
Types
-
Iris hexagona, Iris fulva
Number of Varieties
30160
0
40000
👆🏻
Habitat
Well Drained
gardens, Wet ground
USDA Hardiness Zone
6-96-9
0
99
👆🏻
AHS Heat Zone
9-1
9-5
Sunset Zone
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
90.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
60.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Gray Green
Green
Leaf Color in Fall
Gray Green
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Rhomboid
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Summer, Early Fall
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Cuttings, Rooted stem cutting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Needs less watering, Water Deeply
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
All-Purpose Liquid Fertilizer
Pests and Diseases
bees, Red blotch, Whiteflies
Caterpillars, Rust
Plant Tolerance
Drought, Drought and Wet Site, Variety of soil types
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Ornamental use, Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Flowers, Leaves
Other Uses
Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
CARYOPTERIS incana
IRIS 'Blue Duke'
Common Name
bluebeard
you shu
Louisiana Iris
In Hindi
Bluebeard
Louisiana Iris
In German
Blaubart
Louisiana-Iris
In French
Bluebeard
iris louisiane
In Spanish
Barba Azul
iris luisiana
In Greek
Κυανοπώγωνα
Λουιζιάνα ίριδας
In Portuguese
Barba Azul
louisiana iris
In Polish
Sinobrody
louisiana tęczówki
In Latin
Bluebeard
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Streptophyta
Magnoliophyta
Class
-
Liliopsida
Order
Lamiales
Asparagales
Family
Verbenaceae
Iridaceae
Genus
Caryopteris
Iris
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
780
1
27800
👆🏻