Life Span
Biennial
Perennial
Type
Tree
Shrub
Origin
Australia
China, Japan
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
-
Number of Varieties
305
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
subtropical regions, Temperate Regions
USDA Hardiness Zone
9-116-9
0
99
👆🏻
AHS Heat Zone
12-9
9-7
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,743.20 cm300.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
White, Silver
Flower Color Modifier
Bicolor
-
Fruit Color
Dark Red, Sienna, Chocolate
Reddish Plum
Leaf Color in Spring
-
White, Dark Green, Sienna
Leaf Color in Summer
Red, Green, Light Green
White, Dark Green, Sienna
Leaf Color in Fall
Green
White, Dark Green, Sienna
Leaf Color in Winter
Green
White, Dark Green, Sienna
Shape
Leaf Shape
Lobed
broad, flat
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
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 Spring, Spring, Late Spring, Early Summer
Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Pollution, Salt
Where to Plant?
Ground
Ground, Pot
How to Plant?
Grafting, Seedlings
Cuttings, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Coral Spot, Leaf spot, Red blotch
Plant Tolerance
Drought, Pollution
Drought
Flowers
Showy
Insignificant
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
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Birds
Allergy
allergic reaction, Skin irritation
Toxic
Uses
Aesthetic Uses
Showy Purposes
Bonsai, Cottage Garden, Ground Cover
Beauty Benefits
-
Skin irritation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Fixes Nitrogen
Plant Benefits
Medicinal Uses
-
Antiasthamatic, Antitussive, Astringent
Part of Plant Used
Root, Seeds
Fruits, Leaves, Root, Stem
Other Uses
Used as Ornamental plant
Used as Ornamental plant, Used for making hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Feature Plant, Hedges, Screening, Wind Break
Botanical Name
BRACHYCHITON rupestris
Elaeagnus pungens
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Silverthorn
In Hindi
बोतल ट्री
Silverthorn
In German
Flaschenbaum
Silverthorn
In French
Bouteille Arbre
Silverthorn
In Spanish
Árbol de la botella
Silverthorn
In Greek
Μπουκάλι Δέντρο
Silverthorn
In Portuguese
Bottle Tree
Silverthorn
In Polish
Butelka Drzewo
Silverthorn
In Latin
Utrem ligno
Silverthorn
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malvales
Rhamnales
Family
Sterculiaceae
Elaeagnaceae
Genus
brachychiton
Elaeagnus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Sterculieae
-
Subfamily
Sterculioideae
-
Number of Species
3070
1
27800
👆🏻