Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
-
Types
Mareer, Manjak
Iris hexagona, Iris fulva
Number of Varieties
15160
0
40000
👆🏻
Habitat
Saline Soils, Sandy areas
gardens, Wet ground
USDA Hardiness Zone
10-156-9
0
99
👆🏻
AHS Heat Zone
12-10
9-5
Sunset Zone
H1, H2
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
760.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
670.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Gold, Orange Red
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Chocolate
Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Oval
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Indeterminate
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Average Water Needs
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, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Root rot, Snails
Caterpillars, Rust
Plant Tolerance
Drought and Salt
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
Coarse
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Dizziness, Throat itching, Vomiting
-
Uses
Aesthetic Uses
Cottage Garden
Bouquets, Showy Purposes
Beauty Benefits
Making cosmetics, used as a dye
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
-
Plant Benefits
Medicinal Uses
Acne, Aging, Hair Loss
-
Part of Plant Used
Flowers, Fruits, Leaves
Flowers, Leaves
Other Uses
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Shade Trees, Street Trees, Tropical
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
CORDIA subcordata
IRIS 'Blue Duke'
Common Name
Beach Cordia, Island Walnut, Kou, Sea Trumpet
Louisiana Iris
In Hindi
Cordia subcordata
Louisiana Iris
In German
Cordia subcordata
Louisiana-Iris
In French
Cordia subcordata
iris louisiane
In Spanish
Cordia subcordata
iris luisiana
In Greek
Cordia subcordata
Λουιζιάνα ίριδας
In Portuguese
Cordia subcordata
louisiana iris
In Polish
Cordia subcordata
louisiana tęczówki
In Latin
Cordia subcordata
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Asparagales
Family
Boraginaceae
Iridaceae
Genus
Cordia
Iris
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
180
1
27800
👆🏻