Life Span
Perennial
Biennial
Type
Perennial
Tree
Origin
Eastern Europe, Russia, Siberia
South-Eastern Asia, Southeastern Asia, China
Types
Iris sibirica
Purple Orchid Tree, White Orchid Tree, Bidi leaf tree
Number of Varieties
9020
0
40000
👆🏻
Habitat
Damp shady woods, Pastures
Forests, Mountain Slopes, Valley
USDA Hardiness Zone
3-89-13
0
99
👆🏻
AHS Heat Zone
7-1
12-9
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
H1, H2, 9, 10, 11, 13, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
50.80 cm760.00 cm
0
3900
👆🏻
Minimum Width
61.00 cm17.80 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Blue Violet
Light Pink, Magenta, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Sandy Brown
Leaf Color in Spring
Green, Dark Green
Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Green, Gray Green
Leaf Color in Fall
Green, Dark Green
Green, Gray Green, Yellow green
Leaf Color in Winter
Light Green
Green, Gray Green, Yellow green
Shape
Leaf Shape
Linear
Butterfly shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Bulbs, Seedlings
Budding, Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Average Water Needs, Keep the ground moist but not water-logged, Water Deeply
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Apply N-P-K
Pests and Diseases
Red blotch
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
pollinators
Birds
Allergy
allergic reaction, Skin irritation
-
Uses
Aesthetic Uses
Bog Garden, Showy Purposes, Woodland margins
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Expectorant
Carminative, Laxative
Part of Plant Used
Flowers, Root
Buds, Flowers, Leaves, Root, Seeds, Stem
Other Uses
Used as an insecticide
Fibre, Gum, Used as a dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
IRIS sibirica
BAUHINIA purpurea
Common Name
Siberian Iris
Butterfly Tree, Orchid Tree
In Hindi
Siberian Iris
Butterfly tree
In German
Sibirische Schwertlilie
Schmetterlings- Baum
In French
L'Iris de Sibérie
arbre de papillon
In Spanish
Siberian Iris
árbol de la mariposa
In Greek
Siberian Iris
δέντρο πεταλούδα
In Portuguese
Siberian Iris
árvore borboleta
In Polish
Kosaciec syberyjski
drzewo Butterfly
In Latin
Siberian Iris
Gloria ligno
Kingdom
Plantae
Plantae
Phylum
Tracheobionta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Fabales
Family
Iridaceae
Fabaceae
Genus
Iris
Bauhinia
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Irideae
Cercideae
Subfamily
Iridoideae
Caesalpinioideae
Number of Species
300500
1
27800
👆🏻