Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Perennial
Origin
North America, Europe, Africa, Asia
-
Types
-
Iris hexagona, Iris fulva
Number of Varieties
1160
0
40000
👆🏻
Habitat
Alpine Meadows, meadows, Mountains, stream banks
gardens, Wet ground
USDA Hardiness Zone
4-86-9
0
99
👆🏻
AHS Heat Zone
8-1
9-5
Sunset Zone
21,22
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
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
91.40 cm81.30 cm
0
3900
👆🏻
Minimum Width
25.40 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Pink, Red, Yellow
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Several shades of Green
Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Oval
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
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
Well drained
Average
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt and Soil Compaction, Shade areas, Shallow soil
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Cuttings, From bulbs
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Keep the Soil well drained, occasional watering once established
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
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut off the flower stalks at the base of the plant, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Compost, Organic Flower Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Bacteria wilt, Pink Root, Red blotch, Root rot
Caterpillars, Rust
Plant Tolerance
Shallow soil, Soil Compaction
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
Butterflies, Hummingbirds
-
Allergy
Red eyes, Vomiting, wheezing
-
Uses
Aesthetic Uses
Beautification, Cottage Garden
Bouquets, Showy Purposes
Beauty Benefits
Good Cleanser, Good for the Scalp
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover
-
Plant Benefits
Medicinal Uses
Antibacterial, Antifungal, Anti-oxidant, Eczema, hemorrhoids
-
Part of Plant Used
Leaf Stalks, Stem
Flowers, Leaves
Other Uses
Decoration Purposes, Showy Purposes
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
Spigelia marilandica
IRIS 'Blue Duke'
Common Name
Woodland pinkroot, Indian pink
Louisiana Iris
In Hindi
pinkroot
Louisiana Iris
In German
Spigelia
Louisiana-Iris
In French
Spigelia
iris louisiane
In Spanish
Spigelia
iris luisiana
In Greek
Spigelia
Λουιζιάνα ίριδας
In Portuguese
Spigelia
louisiana iris
In Polish
Spigelia
louisiana tęczówki
In Latin
Spigelia
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Gentianales
Asparagales
Family
Loganiceae
Iridaceae
Genus
Spigelia
Iris
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
6080
1
27800
👆🏻