Life Span
Annual and Perennial
Perennial
Type
Broadleaf Evergreen
Bulb or Corm or Tuber
Origin
China
South America, Argentina
Types
Osmanthus fragrans
Perennial
Number of Varieties
3035
0
40000
👆🏻
Habitat
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
Temperate Regions
USDA Hardiness Zone
7-995-9
0
99
👆🏻
AHS Heat Zone
-
9-1
Sunset Zone
21,22
21,22
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
180.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
180.00 cm5.10 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Light Blue, Light Purple, Silver, Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Blue, Black
-
Leaf Color in Spring
Gray Green, Dark Green
Green, Light Green, Gray Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Gray Green, Dark Green
Several shades of Green
Leaf Color in Winter
Gray Green, Dark Green
Light Green
Shape
Leaf Shape
Oval
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Late Winter
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
Seedlings, Vegetative Reproduction
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
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, Do Not over Water, Requires regular watering
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free
Slugs, Snails
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees
Bees, Birds, Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Beautification
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antioxidants
-
Part of Plant Used
Flowers, Fruits, Leaf Stalks, Leaves
Flowers
Other Uses
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
OSMANTHUS delavayi
Ipheion uniflorum
Common Name
Sweet Olive
Tea Olive
Fragrant Olive
Spring Starflower, Springstar
In Hindi
चाय ओलिव
Spring Starflower
In German
Tea Olive
Frühling Borretsch
In French
Tea Olive
Spring Starflower
In Spanish
té verde oliva
primavera Flor de estrella
In Greek
τσάι Ελιάς
άνοιξη starflower
In Portuguese
Tea Olive
primavera Starflower
In Polish
Herbata z oliwek
Wiosna Starflower
In Latin
Tea Olive
Spring Starflower
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Lilopsida
Order
Lamiales
Asparagales
Family
Oleaceae
Liliaceae
Genus
Osmanthus
Ipheion
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Gilliesieae
Subfamily
-
Allioideae
Number of Species
3050
1
27800
👆🏻