Life Span
Perennial
Perennial
Type
Tree
Needled or Scaled Evergreen
Origin
-
Northwestern United States, Canada
Habitat
Woodland Garden Canopy
Lowland, Moist Soils, Swamps
USDA Hardiness Zone
5-8
5-7
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Flower Color
Rose, Violet
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
Brown, Sienna
Leaf Color in Spring
Red, Crimson, Bronze
Dark Green
Leaf Color in Summer
Green, Blue Green
Dark Green
Leaf Color in Fall
Yellow green
Dark Green
Leaf Color in Winter
-
Dark Green, Bronze
Leaf Shape
Pinnate
Scale-like imbricate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Spring
Tolerances
Pollution, Drought, Salt, Soil Compaction
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
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 pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Armillaria root rot, Bark beetles
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Drought
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Glossy
Attracts
Birds, Butterflies
-
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Asthma, contact allergic dermatitis, Urticaria
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Bronchitis, Cold, Cough, Fever, Sore throat
Part of Plant Used
Flowers, Seeds, Wood
Branch, Inner Bark, Leaves, Wood
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
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
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Hedges, Screening / Wind Break
Botanical Name
ROBINIA 'Purple Robe'
THUJA plicata
Common Name
Hybrid Black Locust, Purple Robe Locust
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
In Hindi
Black Locust Tree
Pacific redcedar
In German
Schwarz Locust Tree
Riesen-Lebensbaum
In French
Noir Arbre Locust
Thuja plicata
In Spanish
Negro del árbol de la langosta
Thuja plicata
In Greek
Μαύρο Locust Tree
Thuja plicata
In Portuguese
Árvore Locust Preto
Thuja plicata
In Polish
Robinii akacjowej Drzewo
Żywotnik olbrzymi
In Latin
Locusta arbor Niger
Thuja plicata
Phylum
Magnoliophyta
Pinophyta
Class
Magnoliopsida
Pinopsida
Family
Fabaceae
Cupressaceae
Clade
Angiosperms, Eudicots, Rosids
-
Importance of Black Locust and Western Red Cedar
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Western Red Cedar. Basically, these two plants vary in many aspects. Compare Black Locust and Western Red Cedar 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 Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic whereas of Western Red Cedar is Bronchitis, Cold, Cough, Fever and Sore throat. Black Locust has beauty benefits as follows: Good for skin while Western Red Cedar has beauty benefits as follows: Good for skin.
Compare Facts of Black Locust vs Western Red Cedar
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 Black Locust vs Western Red Cedar 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 Black Locust are Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness whereas of Western Red Cedar have Asthma, contact allergic dermatitis and Urticaria respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Western Red Cedar has no showy fruits. Also Black Locust is flowering and Western Red Cedar is not flowering . You can compare Black Locust and Western Red Cedar facts and facts of other plants too.