Life Span
Biennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
Australia
-
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Rhododendron, Azalea indica, Azalea japonica
Number of Varieties
3010
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Forests
USDA Hardiness Zone
9-118-11
0
99
👆🏻
AHS Heat Zone
12-9
-
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,743.20 cm60.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Green, Dark Green
Leaf Color in Summer
Red, Green, Light Green
Green, Dark Green
Leaf Color in Fall
Green
Green, Dark Green
Leaf Color in Winter
Green
Green, Dark Green
Shape
Leaf Shape
Lobed
Linear
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
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Spring, Spring, Late Fall, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Loam, Sand
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, Apply N-P-K
Pests and Diseases
Red blotch
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Plant Tolerance
Drought, Pollution
Drought, Shade areas
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
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Onion thrips, White Pine Weevil
Allergy
allergic reaction, Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
Bonsai, Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Astringent
Part of Plant Used
Root, Seeds
Flowers, Leaves
Other Uses
Used as Ornamental plant
Repellent, used for making charcoal, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
BRACHYCHITON rupestris
RHODODENDRON 'Anthopogon'
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Evergreen Azalea
In Hindi
बोतल ट्री
Azalea
In German
Flaschenbaum
Azalee
In French
Bouteille Arbre
azalée
In Spanish
Árbol de la botella
azalea
In Greek
Μπουκάλι Δέντρο
αζάλεα
In Portuguese
Bottle Tree
Azalea
In Polish
Butelka Drzewo
azalia
In Latin
Utrem ligno
Azalea
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malvales
Ericales
Family
Sterculiaceae
Ericaceae
Genus
brachychiton
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Sterculieae
Rhodoreae
Subfamily
Sterculioideae
Ericoideae
Number of Species
301024
1
27800
👆🏻