Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
Russia, Siberia, China, Japan
India, Nepal, China
Types
Iris ensata, Iris japonica
Betula utilis
Number of Varieties
602
0
40000
👆🏻
Habitat
Boggy areas, gardens, meadows, Shores of rivers or lakes
Mountains
USDA Hardiness Zone
3-95-7
0
99
👆🏻
AHS Heat Zone
9-1
7-5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
Habit
Clump-Forming
Pyramidal
Plant Size
Minimum Height
90.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Lavender, Blue Violet
Tan, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green, Light Green
Yellow green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green, Brown
Yellow
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Linear
Cordiform
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Grafting, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Water Deeply, Water slowly, and allow to dry completely between soakings, Water twice a day in the initial period
Requires watering in the growing season
In Summer
Lots of watering
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K, Nitrogen
Fertilize in early spring, Fertilize in late fall, slow-release fertilizers
Pests and Diseases
Aphids, Red blotch, Rhizome rot, Slugs, Snails, Viruses
Honey fungus, Leaves with brown tip, Phytophthora Root Rot, Powdery mildew, Verticillium Wilt
Plant Tolerance
Drought, Full Sun, Variety of soil types
Dry Conditions, waterlogging, Wet Site
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies, Snails
-
Allergy
Skin irritation
-
Uses
Aesthetic Uses
Beautification, Bog Garden, Bouquets, Cottage Garden, Showy Purposes
-
Beauty Benefits
-
Weightloss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Alterative, Anthelmintic, Antidote, Appetizer, Depurative, Diuretic, Hepatitis
anti-cancer, anti-inflammatory, antimicrobial, Antioxidants, Antiseptic, Carminative
Part of Plant Used
Leaves, Root
Bark, Leaves
Other Uses
Basketary, Fibre
Used in construction, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Cutflower, Feature Plant, Mixed Border, Water Gardens
Feature Plant, Shade Trees
Botanical Name
IRIS ensata
BETULA utilis
Common Name
Iris
Japanese iris
Himalayan Birch
In Hindi
Japanese iris
हिमालय सन्टी
In German
Japanese iris
Himalaya-Birke
In French
iris Xapanese
bouleau de l'Himalaya
In Spanish
Iris Xapanese
abedul del Himalaya
In Greek
ιαπωνική ίριδα
Himalayan σημύδας
In Portuguese
íris japonesa
bétula Himalaia
In Polish
japońskie iris
Himalayan brzoza
In Latin
Iris Italica
Birch Himalayan
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Iridaceae
Betulaceae
Genus
Iris
Betula
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
6030
1
27800
👆🏻