Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Shrub
Origin
Northwestern United States, Canada
Europe, Morocco, Western Asia
Types
-
-
Number of Varieties
6700
0
40000
👆🏻
Habitat
Lowland, Moist Soils, Swamps
Boggy areas, Dry and Young forest Heaths, Mountain Slopes, Temperate Regions
USDA Hardiness Zone
5-75-8
0
99
👆🏻
AHS Heat Zone
8-1
8-5
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
A1, 2a, 2b, 3a, 3b, 4, 5, 6, 15, 16, 17
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
760.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow
White, Red, Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Sienna
-
Leaf Color in Spring
Dark Green
Green, Gray Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Gray Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Gray Green, Dark Green
Leaf Color in Winter
Dark Green, Bronze
Gray Green, Dark Green
Shape
Leaf Shape
Scale-like imbricate
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Divison, Seedlings, Stem Cutting
Plant Maintenance
Medium
Low
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
Soil Type
Clay, Loam, Sand
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
Prune in early summer, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Ammonium Nitrate
Pests and Diseases
Armillaria root rot, Bark beetles
Armillaria mellea, Chlorosis, Crown rot, Powdery mildew, Root rot, Rust, Verticillium Wilt
Plant Tolerance
Drought
Drought, Dry soil, Shade areas, Wet Site
Flowers
Insignificant
Showy
Flower Petal Number
-
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Butterflies, Moths
Allergy
Asthma, contact allergic dermatitis, Urticaria
-
Uses
Aesthetic Uses
-
Beautification, Bouquets, Cottage Garden, Showy Purposes
Beauty Benefits
-
Skin inflammation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Food for animals, Food for insects
Plant Benefits
Medicinal Uses
Bronchitis, Cold, Cough, Fever, Sore throat
Arthritis, Bladder Infection, Colic, Diarrhea, Gout, Inflammation, Kidney Stones, Rheumatism, Stomach pain, Urinary tract problems
Part of Plant Used
Branch, Inner Bark, Leaves, Wood
Flowers
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
Can be made into a herbal tea, Food for animals, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break
Container, Cutflower, Edging, Foundation, Groundcover, Mixed Border, Rock Garden, Wall
Botanical Name
THUJA plicata
CALLUNA vulgaris
Common Name
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
Heather, Common heather, Ling
In Hindi
Pacific redcedar
हीथ
In German
Riesen-Lebensbaum
Heidekraut
In French
Thuja plicata
bruyère
In Spanish
Thuja plicata
brezo
In Greek
Thuja plicata
ερείκη
In Portuguese
Thuja plicata
urze
In Polish
Żywotnik olbrzymi
wrzos
In Latin
Thuja plicata
Heather
Kingdom
Plantae
Plantae
Phylum
Pinophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Ericales
Family
Cupressaceae
Ericaceae
Genus
Thuja
Calluna
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
Ericeae
Subfamily
-
Ericoideae
Number of Species
15860
1
27800
👆🏻