Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Asia, Europe, Northern Africa
-
Types
Sorbus aucuparia fenenkiana, Sorbus aucuparia glabrata, Sorbus aucuparia praemorsa
Iris hexagona, Iris fulva
Number of Varieties
5160
0
40000
👆🏻
Habitat
Temperate Regions
gardens, Wet ground
USDA Hardiness Zone
3-76-9
0
99
👆🏻
AHS Heat Zone
7-1
9-5
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
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
1,000.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
800.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange, Yellow
Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Pinnate
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Late Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Budding, Grafting, Stem Cutting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Do Not over Water, Water in the early morning hours
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
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts, Trim each shoot back to the first set of leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Doesn't require fertilization when grown in rich soil
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, blister mites, Canker, fireblight, sawflies, Silver leaf
Caterpillars, Rust
Plant Tolerance
-
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
Anxiety, Depression, High blood cholestrol, High blood pressure, Pain, Stress
-
Uses
Aesthetic Uses
along a porch, deck or patio, Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for birds, Shadow Tree
-
Plant Benefits
Medicinal Uses
Diarrhea, Inflammation, Laxative, Urinary tract problems, Vitamin C
-
Part of Plant Used
Bark, Fruits, Wood
Flowers, Leaves
Other Uses
Used for its medicinal properties, Used for woodware
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
Sorbus aucuparia
IRIS 'Blue Duke'
Common Name
Rowan, Mountain ash
Louisiana Iris
In Hindi
रोवाण पौधा
Louisiana Iris
In German
Rowan Tree
Louisiana-Iris
In French
Rowan Tree
iris louisiane
In Spanish
Rowan Tree
iris luisiana
In Greek
Rowan Tree
Λουιζιάνα ίριδας
In Portuguese
Árvore de Rowan
louisiana iris
In Polish
Rowan Tree
louisiana tęczówki
In Latin
Rowan ligno
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Rosales
Asparagales
Family
Rosaceae
Iridaceae
Genus
Sorbus
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
11080
1
27800
👆🏻