Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Tree
Origin
Northwestern United States, Canada
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Habitat
Lowland, Moist Soils, Swamps
Saline Soils, Sandy areas
USDA Hardiness Zone
5-7
10-15
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
H1, H2
Habit
Pyramidal
Oval or Rounded
Flower Color
Light Yellow
White, Yellow, Gold, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
Light Green, Chocolate
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green, Bronze
Green
Leaf Shape
Scale-like imbricate
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring
Indeterminate
Tolerances
Pollution, Soil Compaction
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
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 pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
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
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Armillaria root rot, Bark beetles
Root rot, Snails
Plant Tolerance
Drought
Drought and Salt
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Fine
Coarse
Foliage Sheen
Glossy
Glossy
Attracts
-
Birds, Butterflies
Allergy
Asthma, contact allergic dermatitis, Urticaria
Dizziness, Throat itching, Vomiting
Aesthetic Uses
-
Cottage Garden
Beauty Benefits
-
Making cosmetics, used as a dye
Environmental Uses
Air purification
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Medicinal Uses
Bronchitis, Cold, Cough, Fever, Sore throat
Acne, Aging, Hair Loss
Part of Plant Used
Branch, Inner Bark, Leaves, Wood
Flowers, Fruits, Leaves
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
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Hedges, Screening / Wind Break
Edible, Shade Trees, Street Trees, Tropical
Botanical Name
THUJA plicata
CORDIA subcordata
Common Name
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
Beach Cordia, Island Walnut, Kou, Sea Trumpet
In Hindi
Pacific redcedar
Cordia subcordata
In German
Riesen-Lebensbaum
Cordia subcordata
In French
Thuja plicata
Cordia subcordata
In Spanish
Thuja plicata
Cordia subcordata
In Greek
Thuja plicata
Cordia subcordata
In Portuguese
Thuja plicata
Cordia subcordata
In Polish
Żywotnik olbrzymi
Cordia subcordata
In Latin
Thuja plicata
Cordia subcordata
Phylum
Pinophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Family
Cupressaceae
Boraginaceae
Clade
-
Angiosperms, Asterids, Eudicots
Importance of Western Red Cedar and Kou
Want to have the most appropriate plant for your garden? You might want to know the importance of Western Red Cedar and Kou. Basically, these two plants vary in many aspects. Compare Western Red Cedar and Kou as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Western Red Cedar is Bronchitis, Cold, Cough, Fever and Sore throat whereas of Kou is Acne, Aging and Hair Loss. Western Red Cedar has beauty benefits as follows: while Kou has beauty benefits as follows: .
Compare Facts of Western Red Cedar vs Kou
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Western Red Cedar vs Kou and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Western Red Cedar are Asthma, contact allergic dermatitis and Urticaria whereas of Kou have Dizziness, Throat itching and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Western Red Cedar has no showy fruits and Kou has no showy fruits. Also Western Red Cedar is not flowering and Kou is not flowering . You can compare Western Red Cedar and Kou facts and facts of other plants too.