Life Span
Perennial
Perennial
Type
Perennial
Shrub
Origin
Eastern Europe, Russia, Siberia
-
Types
-
Calycanthus floridus floridus, Calycanthus floridus glaucus
Number of Varieties
102
0
40000
👆🏻
Habitat
Grassland, Pastures, Swamps
shaded woods, Woodlands
USDA Hardiness Zone
3-85-8
0
99
👆🏻
AHS Heat Zone
9-1
9-4
Sunset Zone
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
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
90.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
White, Light Yellow, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green
Yellow, Light Yellow, Gold
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Narrow
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Shade areas
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Divison, Seedlings, Suckers
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Requires regular watering
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
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Bacterial Gall, Powdery mildew
Plant Tolerance
Drought
Drought, Shade areas
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Semi-Double
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds, Insects
Allergy
-
Toxic if not prepared properly
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beautification, Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antispasmodic, Cardiac, Disinfectant, Diuretic
Part of Plant Used
Flowers, Leaves
Bark, Root
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Culinary use, Disinfectant, Repellent
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Botanical Name
IRIS sibirica 'Caesar's Brother'
Calycanthus floridus
Common Name
Siberian Iris
Sweetshrub
In Hindi
Caesar's Brother Siberian Iris
sweetshrub
In German
Caesars Bruder Sibirische Iris
sweetshrub
In French
Frère Iris de Sibérie de César
sweetshrub
In Spanish
De César Hermano Siberian Iris
sweetshrub
In Greek
Καίσαρα Αδελφός Σιβηρίας Iris
sweetshrub
In Portuguese
Irmão de César Siberian Iris
sweetshrub
In Polish
Cezara Brat syberyjski Iris
sweetshrub
In Latin
Caesaris Frater Siberian Iris
sweetshrub
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Laurales
Family
Iridaceae
Calycanthaceae
Genus
Abelia
Calycanthus
Clade
Angiosperms, Monocots
Angiosperms, Magnoliids
Tribe
-
-
Subfamily
Iridoideae
-
Number of Species
354
1
27800
👆🏻