Life Span
Annual and Perennial
Perennial
Type
Tree
Perennial
Origin
Western United States, California, Mexico
Eastern Europe, Russia, Siberia
Types
Calocedrus decurrens
-
Number of Varieties
110
0
40000
👆🏻
Habitat
low mountains, Mountain tops, Subtropical climates, Temperate Regions
Grassland, Pastures, Swamps
USDA Hardiness Zone
5-83-8
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 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, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,130.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Pinnate
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
-
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Water occasionally
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
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, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves
Fertilizers
No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Stomach pain
-
Part of Plant Used
Bark, Leaves
Flowers, Leaves
Other Uses
Making Perfumes, Used in pencil industry
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
CALOCEDRUS decurrens
IRIS sibirica 'Caesar's Brother'
Common Name
Incense Cedar
Siberian Iris
In Hindi
Incense Cedar
Caesar's Brother Siberian Iris
In German
Zeder
Caesars Bruder Sibirische Iris
In French
Encens Cedar
Frère Iris de Sibérie de César
In Spanish
cedro de incienso
De César Hermano Siberian Iris
In Greek
θυμίαμα Κέδρος
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
cedro de incenso
Irmão de César Siberian Iris
In Polish
kadzidło Cedar
Cezara Brat syberyjski Iris
In Latin
incensum Cedar
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Pinopsida
Liliopsida
Order
Pinales
Asparagales
Family
Cupressaceae
Iridaceae
Genus
Calocedrus
Abelia
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Iridoideae
Number of Species
5035
1
27800
👆🏻