Life Span
Perennial
Perennial
Type
Tree
Fruit
Origin
Central Asia, India, Nepal, China, Japan, Korea
Southeastern Asia
Types
Quercus acutissima
Starfruit
Number of Varieties
4502
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Secondary
Subtropical climates, Tropical regions
USDA Hardiness Zone
5-910-14
0
99
👆🏻
AHS Heat Zone
8-3
11-5
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2, 22, 23, 24
Habit
Oval or Rounded
Arching/Fountain-shaped
Plant Size
Minimum Height
1,070.00 cm610.00 cm
0
3900
👆🏻
Minimum Width
1,070.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Green
Pink, Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
Leaf Color in Spring
Light Green, Dark Green, Yellow green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Brown, Sandy Brown
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Saw-tooth like
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Slow
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Frost
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Requires watering in the growing season
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
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove damaged leaves, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Apply 18-8-3 amount
Fertilize every year
Pests and Diseases
-
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles, Butterflies
Birds, Butterflies
Allergy
-
Kidney Stone
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
Astringent
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
Part of Plant Used
Leaves, Seeds
Fruits, Seeds
Other Uses
Used as a dyestuff, Used as a thickening in stews, used for fuel and charcoal, Used for making black dye
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Edible, Fruit / Fruit Tree, Tropical
Botanical Name
QUERCUS acutissima
AVERRHOA carambola
Common Name
Sawtooth Oak
Carambola, Starfruit
In Hindi
Sawtooth Oak
carambola पेड़
In German
Sägezahn- Eiche
Sternfrucht Baum
In French
Sawtooth Oak
arbre carambole
In Spanish
diente de sierra de roble
árbol de carambola
In Greek
πριονωτή Oak
carambola δέντρο
In Portuguese
Sawtooth Oak
árvore de carambola
In Polish
piłokształtny Oak
karambola drzewo
In Latin
Quercus acutissima
carambola ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Oxalidales
Family
Fagaceae
Oxalidaceae
Genus
Quercus
Averrhoa
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Fagoideae
-
Number of Species
60180
1
27800
👆🏻