Life Span
Biennial
Perennial
Type
Tree
Tender Perennial
Origin
Central United States, Canada
Southern Africa
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Perennial
Number of Varieties
6550
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Desert, Mediterranean region, Subtropical climates, Temperate Regions
USDA Hardiness Zone
4-88-10
0
99
👆🏻
AHS Heat Zone
8-4
10-8
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,500.00 cm61.30 cm
0
3900
👆🏻
Minimum Width
100.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Yellow, Light Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Green, Brown
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Yellow, Light Yellow
Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Pinnate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Any balanced general purpose fertilizer
Pests and Diseases
Red blotch
Nematodes, Scale
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees, Birds, Butterflies
Allergy
-
Skin irritation
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Ethnobotanic
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Inner Bark, Seeds
Root
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Botanical Name
FRAXINUS quadrangulata
DIETES bicolor
Common Name
Blue Ash
African iris, Fortnight lily
In Hindi
Blue Ash plant
African Iris
In German
Blue Ash Pflanze
Afrikanische Iris
In French
usine Blue Ash
African Iris
In Spanish
planta de Blue Ash
Iris africano
In Greek
φυτό Blue Ash
Αφρικανική Iris
In Portuguese
planta Blue Ash
Iris africano
In Polish
Blue Ash roślin
Afryki Iris
In Latin
Blue Ash herba
African Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Asparagales
Family
Oleaceae
Iridaceae
Genus
Fraxinus
Dietes
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Oleeae
Irideae
Subfamily
-
Iridoideae
Number of Species
65300
1
27800
👆🏻