Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Needled or Scaled Evergreen
Origin
Northwestern United States, Canada
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
Types
-
Thuja occidentalis 'Techny'
Number of Varieties
61
0
40000
👆🏻
Habitat
Lowland, Moist Soils, Swamps
Forests, gardens, Roadsides
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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 15, 16, 17, 21, 22, 23, 24
Habit
Pyramidal
Pyramidal
Plant Size
Minimum Height
1,520.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
760.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sienna
Green, Light Green
Leaf Color in Spring
Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Olive, Dark Green
Leaf Color in Winter
Dark Green, Bronze
Dark Green, Brown, Black
Shape
Leaf Shape
Scale-like imbricate
Compound
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Hardwood Cuttings, Rooted stem cutting, Seedlings
Seedlings, Vegetative Reproduction
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, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Remove deadheads, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Armillaria root rot, Bark beetles
Pests and diseases free
Plant Tolerance
Drought
Drought
Flowers
Insignificant
-
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Birds
Allergy
Asthma, contact allergic dermatitis, Urticaria
-
Uses
Aesthetic Uses
-
Beautification, Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Bronchitis, Cold, Cough, Fever, Sore throat
-
Part of Plant Used
Branch, Inner Bark, Leaves, Wood
Wood
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 Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break
Hedges, Screening, Wind Break
Botanical Name
THUJA plicata
THUJA occidentalis 'Techny'
Common Name
Giant Arborvitae, Green Giant Arborvitae, Western Arborvitae, Western Red Cedar
White Cedar
In Hindi
Pacific redcedar
Techny Arborvitae
In German
Riesen-Lebensbaum
Techny Lebensbaum
In French
Thuja plicata
Techny Arborvitae
In Spanish
Thuja plicata
Techny Arborvitae
In Greek
Thuja plicata
Techny Arborvitae
In Portuguese
Thuja plicata
Techny Arborvitae
In Polish
Żywotnik olbrzymi
Techny Tuja
In Latin
Thuja plicata
Techny Arborvitae
Kingdom
Plantae
Plantae
Phylum
Pinophyta
Pinophyta
Class
Pinopsida
Pinopsida
Order
Pinales
Pinales
Family
Cupressaceae
Cupressaceae
Genus
Thuja
Thuja
Clade
-
Dicotyledonous
Tribe
-
-
Subfamily
-
-
Number of Species
151
1
27800
👆🏻