Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Tree
Origin
Northwestern United States, Canada
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
-
Blue ash, Single-leaf ash, Fragrant ash
Number of Varieties
645
0
40000
👆🏻
Habitat
Lowland, Moist Soils, Swamps
Moist Soils
USDA Hardiness Zone
5-73-7
0
99
👆🏻
AHS Heat Zone
8-1
7-1
Sunset Zone
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
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,520.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
760.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
Green, Tan
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Dark Green, Bronze
-
Shape
Leaf Shape
Scale-like imbricate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs a lot of moisture in the growing season, when new, water every week
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Armillaria root rot, Bark beetles
Red blotch
Plant Tolerance
Drought
Wet Site
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
Fine
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
Asthma, contact allergic dermatitis, Urticaria
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Bronchitis, Cold, Cough, Fever, Sore throat
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Branch, Inner Bark, Leaves, Wood
Inner Bark, Leaves, Tree trunks
Other Uses
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
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break
Shade Trees, Water Gardens
Botanical Name
THUJA plicata
FRAXINUS nigra
Common Name
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
Black Ash, Brown Ash, Swamp Ash
In Hindi
Pacific redcedar
Black Ash plant
In German
Riesen-Lebensbaum
Black Ash Pflanze
In French
Thuja plicata
plante Black Ash
In Spanish
Thuja plicata
planta de negro de Ceniza
In Greek
Thuja plicata
φυτό μαύρη τέφρα
In Portuguese
Thuja plicata
planta Black Ash
In Polish
Żywotnik olbrzymi
Black Ash roślin
In Latin
Thuja plicata
Black ash herba
Kingdom
Plantae
Plantae
Phylum
Pinophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Scrophulariales
Family
Cupressaceae
Oleaceae
Genus
Thuja
Fraxinus
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
Oleeae
Subfamily
-
-
Number of Species
1518
1
27800
👆🏻