Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southern Europe
Eastern Europe, Russia, Siberia
Types
-
Iris sibirica
Number of Varieties
390
0
40000
👆🏻
Habitat
Lower slopes, Semi arid regions
Damp shady woods, Pastures
USDA Hardiness Zone
6-93-8
0
99
👆🏻
AHS Heat Zone
-
7-1
Sunset Zone
7, 8, 9, 10, 11, 12, 13, 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
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
450.00 cm50.80 cm
0
3900
👆🏻
Minimum Width
454.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Purple, Pink, White
White, Purple, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Green, Dark Green
Green, Dark Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Heart-shaped
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Bulbs, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep ground moist
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Coral Spot, Red blotch, Verticillium Wilt
Red blotch
Plant Tolerance
Drought
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
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
pollinators
Allergy
-
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Beautification, Ornamental use, Showy Purposes
Bog Garden, Showy Purposes, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Expectorant
Part of Plant Used
Flowers, Wood
Flowers, Root
Other Uses
Condiment, Used as Ornamental plant, Used for woodware
Used as an insecticide
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
Cercis siliquastrum
IRIS sibirica
Common Name
Judas Tree
Siberian Iris
In Hindi
ऐस्प
Siberian Iris
In German
Judasbaum
Sibirische Schwertlilie
In French
Judas arbre
L'Iris de Sibérie
In Spanish
Árbol de Judas
Siberian Iris
In Greek
Ο Ιούδας δέντρο
Siberian Iris
In Portuguese
Árvore de Judas
Siberian Iris
In Polish
Judasz Drzewo
Kosaciec syberyjski
In Latin
Iudas ligno
Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheobionta
Class
Magnoliopsida
Liliopsida
Order
Fabales
Liliales
Family
Fabaceae
Iridaceae
Genus
Cercis
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Cercideae
Irideae
Subfamily
Caesalpinioideae
Iridoideae
Number of Species
10300
1
27800
👆🏻