Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Southeastern Asia
India, Nepal, China
Types
Starfruit
Betula utilis
Number of Varieties
22
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Mountains
USDA Hardiness Zone
10-145-7
0
99
👆🏻
AHS Heat Zone
11-5
7-5
Sunset Zone
H1, H2, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
Habit
Arching/Fountain-shaped
Pyramidal
Plant Size
Minimum Height
610.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Rose, Violet
Tan, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
-
Leaf Color in Spring
Green
Yellow green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Yellow
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Oblovate
Cordiform
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Frost
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Grafting, Stem Cutting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season
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
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in winter, Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilize every year
Fertilize in early spring, Fertilize in late fall, slow-release fertilizers
Pests and Diseases
Red blotch
Honey fungus, Leaves with brown tip, Phytophthora Root Rot, Powdery mildew, Verticillium Wilt
Plant Tolerance
Drought
Dry Conditions, waterlogging, Wet Site
Flowers
Showy
Insignificant
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Kidney Stone
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Weightloss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Air purification
Plant Benefits
Medicinal Uses
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
anti-cancer, anti-inflammatory, antimicrobial, Antioxidants, Antiseptic, Carminative
Part of Plant Used
Fruits, Seeds
Bark, Leaves
Other Uses
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties
Used in construction, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Fruit / Fruit Tree, Tropical
Feature Plant, Shade Trees
Botanical Name
AVERRHOA carambola
BETULA utilis
Common Name
Carambola, Starfruit
Himalayan Birch
In Hindi
carambola पेड़
हिमालय सन्टी
In German
Sternfrucht Baum
Himalaya-Birke
In French
arbre carambole
bouleau de l'Himalaya
In Spanish
árbol de carambola
abedul del Himalaya
In Greek
carambola δέντρο
Himalayan σημύδας
In Portuguese
árvore de carambola
bétula Himalaia
In Polish
karambola drzewo
Himalayan brzoza
In Latin
carambola ligno
Birch Himalayan
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Oxalidales
Fagales
Family
Oxalidaceae
Betulaceae
Genus
Averrhoa
Betula
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
18030
1
27800
👆🏻