Life Span
Annual and Perennial
Perennial
Type
Broadleaf Evergreen
Grass
Origin
China
Europe, Asia
Types
Osmanthus fragrans
Blue Oat grass
Number of Varieties
30-
0
40000
👆🏻
Habitat
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
7-994-9
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
180.00 cm20.50 cm
0
3900
👆🏻
Minimum Width
180.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Blue, Black
Brown
Leaf Color in Spring
Gray Green, Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Gray Green, Dark Green
Dark Green
Leaf Color in Winter
Gray Green, Dark Green
Tan, Brown
Shape
Leaf Shape
Oval
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Late Winter
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Vegetative Reproduction
Seedlings
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
Does not require lot of watering, Water occasionally
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
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
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
Red blotch
Plant Tolerance
Drought
Drought
Flowers
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
-
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees
-
Allergy
-
Asthma, Itchy eyes
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antioxidants
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers, Fruits, Leaf Stalks, Leaves
Whole plant
Other Uses
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border
Bedding Plant, Feature Plant, Groundcover
Botanical Name
OSMANTHUS delavayi
ARRHENATHERUM
Common Name
Sweet Olive
Tea Olive
Fragrant Olive
Oatgrass
In Hindi
चाय ओलिव
जई घास
In German
Tea Olive
Ährengras
In French
Tea Olive
Folle avoine
In Spanish
té verde oliva
oat Grass
In Greek
τσάι Ελιάς
βρώμη Grass
In Portuguese
Tea Olive
aveia-
In Polish
Herbata z oliwek
Owies trawa
In Latin
Tea Olive
oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Poales
Family
Oleaceae
Poaceae
Genus
Osmanthus
Danthonia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Danthonioideae
Number of Species
30450
1
27800
👆🏻