Life Span
Annual and Perennial
Annual
Type
Broadleaf Evergreen
Flowering Plants
Origin
China
North America, Central America, South America, Middle Africa, Asia, Central Asia
Types
Osmanthus fragrans
Cristata, Plumosa, Spicata
Number of Varieties
303
0
40000
👆🏻
Habitat
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
Subtropical climates, Tropical regions
USDA Hardiness Zone
7-991-15
0
99
👆🏻
AHS Heat Zone
-
9-2
Sunset Zone
21,22
5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
180.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
180.00 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Red, Purple, Orange, Pink, Lavender, Ivory
Flower Color Modifier
Bicolor
-
Fruit Color
Dark Blue, Black
-
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
-
Shape
Leaf Shape
Oval
Y-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Slow
Very Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Late Winter
Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground, Pot
How to Plant?
Seedlings, Vegetative Reproduction
Seedlings, Transplanting
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
Over-watering can cause leaf problems or root diseases, Reduce watering during fall, Requires regular watering, Use and maintain water-efficient soaker hoses, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full 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 ocassionally
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free
-
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Birds
Allergy
-
-
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antioxidants
-
Part of Plant Used
Flowers, Fruits, Leaf Stalks, Leaves
-
Other Uses
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used As Food
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border
-
Botanical Name
OSMANTHUS delavayi
CELOSIA argentea
Common Name
Sweet Olive
Tea Olive
Fragrant Olive
Celosia
In Hindi
चाय ओलिव
Celosia
In German
Tea Olive
Celosia
In French
Tea Olive
Celosia
In Spanish
té verde oliva
Celosia
In Greek
τσάι Ελιάς
Celosia
In Portuguese
Tea Olive
Celosia
In Polish
Herbata z oliwek
celosia
In Latin
Tea Olive
Celosia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Caryophyllales
Family
Oleaceae
Amaranthaceae
Genus
Osmanthus
Celosia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
3011
1
27800
👆🏻