Life Span
Annual and Perennial
Perennial
Type
Broadleaf Evergreen
Fruit
Origin
China
Southeastern Asia
Types
Osmanthus fragrans
Starfruit
Number of Varieties
302
0
40000
👆🏻
Habitat
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
Subtropical climates, Tropical regions
USDA Hardiness Zone
7-9910-14
0
99
👆🏻
AHS Heat Zone
-
11-5
Sunset Zone
21,22
H1, H2, 22, 23, 24
Habit
Oval or Rounded
Arching/Fountain-shaped
Plant Size
Minimum Height
180.00 cm610.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Pink, Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Blue, Black
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
Leaf Color in Spring
Gray Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Gray Green, Dark Green
Green
Leaf Color in Winter
Gray Green, Dark Green
Light Green
Shape
Leaf Shape
Oval
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Late Winter
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Frost
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Vegetative Reproduction
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water Deeply, Water deeply about once a week
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, Alkaline
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
Do not prune during shooting season, No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Remove deadheads, Shape and thin as needed
Prune in winter, Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize every year
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees
Birds, Butterflies
Allergy
-
Kidney Stone
Uses
Aesthetic Uses
Beautification
-
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
Antioxidants
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
Part of Plant Used
Flowers, Fruits, Leaf Stalks, Leaves
Fruits, Seeds
Other Uses
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
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, Foundation, Hedges, Mixed Border
Edible, Fruit / Fruit Tree, Tropical
Botanical Name
OSMANTHUS delavayi
AVERRHOA carambola
Common Name
Sweet Olive
Tea Olive
Fragrant Olive
Carambola, Starfruit
In Hindi
चाय ओलिव
carambola पेड़
In German
Tea Olive
Sternfrucht Baum
In French
Tea Olive
arbre carambole
In Spanish
té verde oliva
árbol de carambola
In Greek
τσάι Ελιάς
carambola δέντρο
In Portuguese
Tea Olive
árvore de carambola
In Polish
Herbata z oliwek
karambola drzewo
In Latin
Tea Olive
carambola ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Oxalidales
Family
Oleaceae
Oxalidaceae
Genus
Osmanthus
Averrhoa
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
30180
1
27800
👆🏻