Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
United States, Central United States
-
Types
Deciduous Tree
Iris hexagona, Iris fulva
Number of Varieties
334160
0
40000
👆🏻
Habitat
Woodland Garden Canopy
gardens, Wet ground
USDA Hardiness Zone
5-86-9
0
99
👆🏻
AHS Heat Zone
8-4
9-5
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 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
Spreading
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green, Chartreuse
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Chocolate
Green
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Gray Green, Dark Green
Green
Leaf Color in Fall
Yellow, Tan, Brown
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
oblong or obovate
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Average Water Needs, Water during dry weather
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
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 leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
Phosphorous
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Sunken patches
Caterpillars, Rust
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
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
-
Allergy
Severe allergen
-
Uses
Aesthetic Uses
Beautification
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Antiseptic, Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Seeds
Flowers, Leaves
Other Uses
Roasted seed is used as a coffee substitute, Used as a thickening in stews, Wood is used for making furniture
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
QUERCUS imbricaria
IRIS 'Blue Duke'
Common Name
Shingle Oak
Louisiana Iris
In Hindi
Shingle Oak
Louisiana Iris
In German
Kies Eiche
Louisiana-Iris
In French
Shingle Oak
iris louisiane
In Spanish
teja de madera de roble
iris luisiana
In Greek
βότσαλα Oak
Λουιζιάνα ίριδας
In Portuguese
Shingle Oak
louisiana iris
In Polish
gont Oak
louisiana tęczówki
In Latin
Quercus imbricaria
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Genus
Quercus
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
Fagoideae
Iridoideae
Number of Species
880
1
27800
👆🏻