Life Span
Annual
Annual and Perennial
Type
Flowering Plants
Broadleaf Evergreen
Origin
China
China
Types
Ribbon series, Milady aster
Osmanthus fragrans
Number of Varieties
3530
0
40000
👆🏻
Habitat
Cold Regions
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
USDA Hardiness Zone
3-97-99
0
99
👆🏻
AHS Heat Zone
9 - 1
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
20.30 cm180.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Purple, Pink, Rose, Crimson, Blue Violet
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Dark Blue, Black
Leaf Color in Spring
Green
Gray Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Gray Green, Dark Green
Leaf Color in Winter
Light Green
Gray Green, Dark Green
Shape
Leaf Shape
Arrowhead
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Slow
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Seedlings
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist, Never Over-water, Requires a lot of watering, Requires regular watering
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water Deeply, Water deeply about once a week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Alternate Days
Average Water
Soil
Soil pH
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy, Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Loamy, Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Fertilizers
Compost, Well-rotted manure
All-Purpose Liquid Fertilizer
Pests and Diseases
fungus
Pests and diseases free
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single, Double, Semi-Double
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees
Allergy
Asthma
-
Uses
Aesthetic Uses
Beautification, Bouquets, Hanging Basket, Landscape Designing, Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Versatility, Very little waste
Air purification
Plant Benefits
Medicinal Uses
Rheumatism
Antioxidants
Part of Plant Used
Flowers
Flowers, Fruits, Leaf Stalks, Leaves
Other Uses
Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Cottage garden, Rock Garden, Showy Tree
Feature Plant, Foundation, Hedges, Mixed Border
Botanical Name
CALLISTEPHUS chinensis
OSMANTHUS delavayi
Common Name
China Aster
Sweet Olive
Tea Olive
Fragrant Olive
In Hindi
चीन एस्टर
चाय ओलिव
In German
China Aster
Tea Olive
In French
Chine Aster
Tea Olive
In Spanish
aster de China
té verde oliva
In Greek
Κίνα Aster
τσάι Ελιάς
In Portuguese
China Aster
Tea Olive
In Polish
Chiny Aster
Herbata z oliwek
In Latin
Sinis Aster
Tea Olive
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Lamiales
Family
Asteraceae
Oleaceae
Genus
Callistephus
Osmanthus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Astereae
-
Subfamily
Asteroideae
-
Number of Species
1530
1
27800
👆🏻