Life Span
Biennial
Perennial
Type
Tree
Tree
Origin
Central United States, Canada
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Two-petal ash, Single-leaf ash, Fragrant ash
-
Number of Varieties
6530
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Lowland evergreen rainforest
USDA Hardiness Zone
4-84-7
0
99
👆🏻
AHS Heat Zone
8-4
7-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Upright/Erect
Pyramidal
Plant Size
Minimum Height
2,500.00 cm1,370.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Brown
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Yellow, Light Yellow
Dark Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs
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
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 damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
-
Plant Tolerance
-
Maritime exposure, Salt water
Flowers
Insignificant
Insignificant
Flower Petal Number
-
-
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Insects
Allergy
-
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
-
Anodyne, Appetizer, Astringent
Part of Plant Used
Inner Bark, Seeds
Flowers, Inner Bark, Sap
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Screening / Wind Break, Shade Trees
Botanical Name
FRAXINUS quadrangulata
ALNUS rubra
Common Name
Blue Ash
Oregon Alder, Red Alder
In Hindi
Blue Ash plant
red alder
In German
Blue Ash Pflanze
rot-Erle
In French
usine Blue Ash
aulne rouge
In Spanish
planta de Blue Ash
aliso rojo
In Greek
φυτό Blue Ash
κόκκινη σκλήθρα
In Portuguese
planta Blue Ash
amieiro vermelho
In Polish
Blue Ash roślin
czerwony olcha
In Latin
Blue Ash herba
red alnus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Fagales
Family
Oleaceae
Betulaceae
Genus
Fraxinus
Alnus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
6535
1
27800
👆🏻