Life Span
Perennial
Annual
Type
Needled or Scaled Evergreen
Sedge or Rush
Origin
Northwestern United States, Canada
Southern Europe, United Kingdom, Northern Africa
Types
-
-
Number of Varieties
620
0
40000
👆🏻
Habitat
Lowland, Moist Soils, Swamps
Grassland, Humid climates, Riverbanks, Wet forest
USDA Hardiness Zone
5-78-11
0
99
👆🏻
AHS Heat Zone
8-1
11-1
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
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Arching/Fountain-shaped
Plant Size
Minimum Height
1,520.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
760.00 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
-
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
Shape
Leaf Shape
Scale-like imbricate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Seedlings, Stem Planting
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
Keep the ground moist but not water-logged, Requires regular watering, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
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
Armillaria root rot, Bark beetles
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Insects
Allergy
Asthma, contact allergic dermatitis, Urticaria
Asthma, Skin irritation
Uses
Aesthetic Uses
-
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Bronchitis, Cold, Cough, Fever, Sore throat
Digestion problems, Fever
Part of Plant Used
Branch, Inner Bark, Leaves, Wood
Whole plant
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
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break
Bog Garden, Container, Edging, Rock Garden / Wall
Botanical Name
THUJA plicata
ISOLEPIS cernua
Common Name
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
Low Bulrush
Slender Clubrush
In Hindi
Pacific redcedar
फाइबर ऑप्टिक घास
In German
Riesen-Lebensbaum
Lichtwellenleiter-Gras
In French
Thuja plicata
Fibre optique Herbe
In Spanish
Thuja plicata
Hierba de fibra óptica
In Greek
Thuja plicata
Οπτικών Ινών Grass
In Portuguese
Thuja plicata
Fibra Óptica Relva
In Polish
Żywotnik olbrzymi
Światłowody Trawa
In Latin
Thuja plicata
Fiber opticus Grass
Kingdom
Plantae
Plantae
Phylum
Pinophyta
-
Class
Pinopsida
-
Order
Pinales
Poales
Family
Cupressaceae
Cyperaceae
Genus
Thuja
Isolepis
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
Pooideae
Number of Species
1570
1
27800
👆🏻