Life Span
Perennial
Perennial
Type
Tree
Tender Perennial
Origin
India, Nepal, China
Southern Asia
Types
Betula utilis
African iris, Large wild iris, Cape iris
Number of Varieties
26
0
40000
👆🏻
Habitat
Mountains
Coastal Regions, Forest margins, Slopes
USDA Hardiness Zone
5-79-11
0
99
👆🏻
AHS Heat Zone
7-5
12-10
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm70.00 cm
0
3900
👆🏻
Minimum Width
760.00 cm50.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Tan, Brown
White, Yellow, Blue, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Yellow green
Green, Gray Green
Leaf Color in Summer
Dark Green
Green, Gray Green
Leaf Color in Fall
Yellow
Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Cordiform
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Stem Cutting
Seedlings, Stem Cutting, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Average Water Needs, Water more in summer
In Summer
Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs, Remove wet foliage
Fertilizers
Fertilize in early spring, Fertilize in late fall, slow-release fertilizers
Apply N-P-K
Pests and Diseases
Honey fungus, Leaves with brown tip, Phytophthora Root Rot, Powdery mildew, Verticillium Wilt
Red blotch
Plant Tolerance
Dry Conditions, waterlogging, Wet Site
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Butterflies, Flying insects, Insects
Allergy
-
-
Uses
Aesthetic Uses
-
Borders, Ground Cover, Showy Purposes, Water gardening
Beauty Benefits
Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, soil stabilisation, Windbreak
Plant Benefits
Medicinal Uses
anti-cancer, anti-inflammatory, antimicrobial, Antioxidants, Antiseptic, Carminative
-
Part of Plant Used
Bark, Leaves
Flowers
Other Uses
Used in construction, Wood is used in construction
Screen, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Bog Garden, Container, Groundcover, Mixed Border, Tropical, Water Gardens
Botanical Name
BETULA utilis
DIETES grandiflora
Common Name
Himalayan Birch
Butterfly Iris
In Hindi
हिमालय सन्टी
तितली आइरिस प्लांट
In German
Himalaya-Birke
Schmetterling Iris Pflanzen
In French
bouleau de l'Himalaya
Papillon Iris Plante
In Spanish
abedul del Himalaya
Planta del iris de la mariposa
In Greek
Himalayan σημύδας
Πεταλούδα Iris Φυτών
In Portuguese
bétula Himalaia
Borboleta da planta Iris
In Polish
Himalayan brzoza
Butterfly Iris Roślin
In Latin
Birch Himalayan
Gloria Iris Planta
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Liliales
Family
Betulaceae
Iridaceae
Genus
Betula
Dietes Salisb
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
30260
1
27800
👆🏻