Life Span
Biennial
Annual and Perennial
Type
Tree
Broadleaf Evergreen
Origin
Canary Islands
China
Types
Echium pininana
Osmanthus fragrans
Number of Varieties
1030
0
40000
👆🏻
Habitat
tropical environments
Lowland, shaded fields, Shaded sites, Slopes, Subtropical climates
USDA Hardiness Zone
8-107-99
0
99
👆🏻
AHS Heat Zone
9 - 1
-
Sunset Zone
21,22
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
240.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Blue Violet
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Dark Blue, Black
Leaf Color in Spring
Green, Gray Green
Gray Green, Dark Green
Leaf Color in Summer
Green, Gray Green
Dark Green
Leaf Color in Fall
Green, Gray Green
Gray Green, Dark Green
Leaf Color in Winter
Light Green
Gray Green, Dark Green
Shape
Leaf Shape
Lobed
Oval
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
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
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
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
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antioxidants
Part of Plant Used
Flowers, Leaves
Flowers, Fruits, Leaf Stalks, Leaves
Other Uses
Showy Purposes
Culinary use, Used for fragrance, Used for producing cooking oil, Used as a spice
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Feature Plant, Foundation, Hedges, Mixed Border
Botanical Name
ECHIUM pininana
OSMANTHUS delavayi
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Sweet Olive
Tea Olive
Fragrant Olive
In Hindi
Tree Echium
चाय ओलिव
In German
Baum Aciam
Tea Olive
In French
Arbre ACIAM
Tea Olive
In Spanish
árbol Aciam
té verde oliva
In Greek
δέντρο Aciam
τσάι Ελιάς
In Portuguese
árvore Aciam
Tea Olive
In Polish
drzewo Aciam
Herbata z oliwek
In Latin
lignum Aciam
Tea Olive
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Lamiales
Family
Boraginaceae
Oleaceae
Genus
Echium
Osmanthus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
6030
1
27800
👆🏻