Life Span
Perennial
Perennial
Type
Perennial
Shrub
Origin
-
Eastern Africa, Southern Africa
Types
Iris hexagona, Iris fulva
Epigeal, Hypogeal
Number of Varieties
1602
0
40000
👆🏻
Habitat
gardens, Wet ground
Coastal sand dunes, Wild
USDA Hardiness Zone
6-910-15
0
99
👆🏻
AHS Heat Zone
9-5
12-1
Sunset Zone
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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
-
Plant Size
Minimum Height
81.30 cm30.00 cm
0
3900
👆🏻
Minimum Width
61.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Blue, Gold, Blue Violet
Yellow, Red, Green, Orange
Flower Color Modifier
Bicolor
-
Fruit Color
Green
Green
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Green, Blue Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long linear and narrow
Reniform
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Divison, From bulbs, From Rhizomes
reseeds, root cutting
Plant Maintenance
High
Medium
Watering Plants
Watering Requirements
Do not let dry out between waterings, Requires a lot of watering
Do Not over Water, Keep the Soil well drained
In Summer
Lots of watering
Lots of watering
In Spring
Ample Water
Moderate
In Winter
Regular watering required
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Caterpillars, Rust
Red blotch
Plant Tolerance
Drought
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
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
-
Kidney Disease
Uses
Aesthetic Uses
Bouquets, Showy Purposes
Formal Garden, Hanging Basket
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Beans
Other Uses
Used as Ornamental plant
Basketary, Edible seed
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
IRIS 'Blue Duke'
COTYLEDON
Common Name
Louisiana Iris
Pig's ear, Dog's ear
In Hindi
Louisiana Iris
बीजपत्र
In German
Louisiana-Iris
Cotyledon
In French
iris louisiane
Cotyledon
In Spanish
iris luisiana
Cotyledon
In Greek
Λουιζιάνα ίριδας
κοτυληδών kotylēdōn
In Portuguese
louisiana iris
Cotyledon
In Polish
louisiana tęczówki
Liścień
In Latin
louisiana iris
Cotyledon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Rosales
Family
Iridaceae
Crassulaceae
Genus
Iris
Cotyledon L.
Clade
Angiosperms, Monocots
Rosids
Tribe
Irideae
-
Subfamily
Iridoideae
-
Number of Species
8012
1
27800
👆🏻