Life Span
Biennial
Perennial
Type
Tree
Needled or Scaled Evergreen
Origin
Central United States, Canada
Northwestern United States, Canada
Types
Two-petal ash, Single-leaf ash, Fragrant ash
-
Number of Varieties
656
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Lowland, Moist Soils, Swamps
USDA Hardiness Zone
4-85-7
0
99
👆🏻
AHS Heat Zone
8-4
8-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Pyramidal
Plant Size
Minimum Height
2,500.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Brown, Sienna
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Yellow, Light Yellow
Dark Green
Leaf Color in Winter
-
Dark Green, Bronze
Shape
Leaf Shape
Pinnate
Scale-like imbricate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Needs a lot of moisture in the growing season, when new, water every week
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
Well drained
Sun Exposure
Full Sun
Full Sun
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
Pests and Diseases
Red blotch
Armillaria root rot, Bark beetles
Plant Tolerance
-
Drought
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
-
Asthma, contact allergic dermatitis, Urticaria
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
-
Bronchitis, Cold, Cough, Fever, Sore throat
Part of Plant Used
Inner Bark, Seeds
Branch, Inner Bark, Leaves, Wood
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Dugout canoes, Making deodorants, Medicinal oil, Paper pulp, Pulp can be used to make rope place mats and other goods, Used as an insecticide, Used to make baskets
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Feature Plant, Hedges, Screening / Wind Break
Botanical Name
FRAXINUS quadrangulata
THUJA plicata
Common Name
Blue Ash
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
In Hindi
Blue Ash plant
Pacific redcedar
In German
Blue Ash Pflanze
Riesen-Lebensbaum
In French
usine Blue Ash
Thuja plicata
In Spanish
planta de Blue Ash
Thuja plicata
In Greek
φυτό Blue Ash
Thuja plicata
In Portuguese
planta Blue Ash
Thuja plicata
In Polish
Blue Ash roślin
Żywotnik olbrzymi
In Latin
Blue Ash herba
Thuja plicata
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Pinophyta
Class
Magnoliopsida
Pinopsida
Order
Scrophulariales
Pinales
Family
Oleaceae
Cupressaceae
Genus
Fraxinus
Thuja
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
6515
1
27800
👆🏻