Life Span
Perennial
Perennial
Type
Shrub
Perennial
Origin
Russia/Siberia, China
Eastern Europe, Russia, Siberia
Types
Dwarf Siberian Peashrub, Sutherland Peashrub, Weeping Siberian Peashrub
-
Number of Varieties
510
0
40000
👆🏻
Habitat
Forest edges, gully slopes, Open Forest, Riverbanks, Sandy areas
Grassland, Pastures, Swamps
USDA Hardiness Zone
2-83-8
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12
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
Narrow Upright/Fastigiate
Clump-Forming
Plant Size
Minimum Height
460.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Blue Violet
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Light Green, Light Yellow
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Pinnate
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Layering, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, occasional watering once established
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
In Summer
Moderate
Lots of watering
In Spring
Ample Water
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead branches, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead leaves
Fertilizers
fertilize in spring
All-Purpose Liquid Fertilizer
Pests and Diseases
blister beetles, Septoria leaf spot, stem decay
Red blotch
Plant Tolerance
Drought, Salt
Drought
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Hummingbirds
Butterflies
Allergy
Diarrhea, Vomiting
-
Uses
Aesthetic Uses
-
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
used as a dye
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control, Fixes Nitrogen, Food for animals, Shelter for wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Cancer, Dysmenorrhea, Gynaecological
-
Part of Plant Used
Leaves, Seeds
Flowers, Leaves
Other Uses
Fibre, For making oil, Shelterbelt, Used as a dye, Used for making informal hedge
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Hedges, Mixed Border, Screening, Wind Break
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
CARAGANA arborescens
IRIS sibirica 'Caesar's Brother'
Common Name
Siberian peashrub, Siberian pea-tree, caragana
Siberian Iris
In Hindi
Siberian peashrub
Caesar's Brother Siberian Iris
In German
Gemeiner Erbsenstrauch
Caesars Bruder Sibirische Iris
In French
Caraganier de Sibérie
Frère Iris de Sibérie de César
In Spanish
Siberian Peashrub
De César Hermano Siberian Iris
In Greek
Siberian Peashrub
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Siberian peashrub
Irmão de César Siberian Iris
In Polish
Karagana syberyjska
Cezara Brat syberyjski Iris
In Latin
Siberian Peashrub
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
Liliopsida
Order
Fabales
Asparagales
Family
Fabaceae
Iridaceae
Genus
Caragana
Abelia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Iridoideae
Number of Species
2535
1
27800
👆🏻