Life Span
Perennial
Biennial
Type
Perennial
Tree
Origin
Eastern Europe, Russia, Siberia
-
Types
Iris sibirica
Chinese red birch, Betula fruticosa, Betula ermanii
Number of Varieties
9060
0
40000
👆🏻
Habitat
Damp shady woods, Pastures
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
USDA Hardiness Zone
3-84-7
0
99
👆🏻
AHS Heat Zone
7-1
7-1
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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
Habit
Clump-Forming
Pyramidal
Plant Size
Minimum Height
50.80 cm1,219.20 cm
0
3900
👆🏻
Minimum Width
61.00 cm762.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Blue Violet
Yellow, Tan
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Bronze, Sandy Brown
Leaf Color in Spring
Green, Dark Green
-
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Green, Dark Green
Yellow, Red, Orange
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Linear
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Bulbs, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Average Water Needs, Medium
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
Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
pollinators
Ants, Birds, Insects
Allergy
allergic reaction, Skin irritation
Itchiness, Pollen, Sore Throat
Uses
Aesthetic Uses
Bog Garden, Showy Purposes, Woodland margins
-
Beauty Benefits
-
Good for skin, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Expectorant
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
Part of Plant Used
Flowers, Root
Whole plant
Other Uses
Used as an insecticide
Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Feature Plant, Mixed Border, Shade Trees
Botanical Name
IRIS sibirica
BETULA 'Crimson Frost'
Common Name
Siberian Iris
Birch, Crimson Frost Birch
In Hindi
Siberian Iris
भोज पत्र
In German
Sibirische Schwertlilie
Birke
In French
L'Iris de Sibérie
Arbre de bouleau
In Spanish
Siberian Iris
Abedul
In Greek
Siberian Iris
Birch Tree
In Portuguese
Siberian Iris
bétula
In Polish
Kosaciec syberyjski
Brzoza
In Latin
Siberian Iris
Caerulus
Kingdom
Plantae
Plantae
Phylum
Tracheobionta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Fagales
Family
Iridaceae
Betulaceae
Genus
Iris
Betula
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Irideae
-
Subfamily
Iridoideae
Carpinaceae
Number of Species
30034
1
27800
👆🏻