Life Span
Perennial
Annual or Biennial
Type
Needled or Scaled Evergreen
Grass
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
South America, Micronesia, New Zealand
Types
Eastern White Cedar, Northern White Cedar, Arborvitae
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Number of Varieties
1225
0
40000
👆🏻
Habitat
Dry areas, Lake Sides, riparian zones, Slopes, Upland
Lawn
USDA Hardiness Zone
3-77-11
0
99
👆🏻
AHS Heat Zone
7-1
11 - 7
Sunset Zone
A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 15, 16, 17, 21, 22, 23, 24
H1, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
90.00 cm304.80 cm
0
3900
👆🏻
Minimum Width
90.00 cm182.88 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Yellow Brown
Pink, Violet, White hair and some brown spots on margins and at tips
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brownish Red, Red
-
Leaf Color in Spring
Green, Dark Green
Green, Light Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Green, Dark Green
Green, Light Green, Dark Green
Leaf Color in Winter
Green, Dark Green, Brown
Dark Green, Tan
Shape
Leaf Shape
Scale-like imbricate
Long and slender with very sharp edges
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Summer, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Drought Tolerant, Keep the ground moist but not water-logged, Requires regular watering
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Citrus leaf miner, Drought, Edema, Gray mold
Red blotch
Plant Tolerance
Drought
Drought, Salt
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Rats, Snakes
Allergy
Anaphylaxis, Hives, Itchy eyes, Red eyes, Runny nose, Skin rash, sneezing, Watery eyes
Itchiness, Skin cuts
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
anti rheumatic, Astringent, Diuretic, Expectorant, Tonic
-
Part of Plant Used
Bark, extracted oil, Leaves, Twigs
Flowers, Leaves
Other Uses
Medicinal oil, Used as firewood, Used in herbal medicines, Used in Homeopathy
Fibre, Food for animals, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Botanical Name
THUJA occidentalis
CORTADERIA
Common Name
northern white cedar, swamp cedar, false white ceda
Pampas Grass
In Hindi
Thuja occidentalis
Pampas grass
In German
Abendländischer Lebensbaum
Pampasgrass
In French
Thuya occidental
herbe de la pampa
In Spanish
Tuya del Canadá
cortaderas
In Greek
Thuja occidentalis
γρασίδι Πάμπα
In Portuguese
Thuja occidentalis
grama de Pampas
In Polish
Żywotnik_zachodni
Pampas trawy
In Latin
Thuja occidentalis
Pampas herba
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Vascular plant
Class
Pinopsida
Liliopsida
Order
Pinales
Poales
Family
Cupressaceae
Poaceae
Genus
Thuja
Cortaderia
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
Danthonieae
Subfamily
-
Danthonioideae
Number of Species
525
1
27800
👆🏻