Life Span
Biennial
Perennial
Type
Tree
Ornamental Grasses and Bamboo
Origin
Australia
Southern Europe, Western Europe, Mediterranean
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
-
Number of Varieties
3010
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
9-114-9
0
99
👆🏻
AHS Heat Zone
12-9
9 - 1
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
2,743.20 cm45.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Blue Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Blue Green, Silver, Gray
Leaf Color in Summer
Red, Green, Light Green
Light Green
Leaf Color in Fall
Green
Blue Green, Silver, Gray
Leaf Color in Winter
Green
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Lobed
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Salt
Where to Plant?
Ground
Container, Ground
How to Plant?
Grafting, Seedlings
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution
Salt
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
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Butterflies, Hummingbirds
Allergy
allergic reaction, Skin irritation
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Root, Seeds
Stem
Other Uses
Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
BRACHYCHITON rupestris
HELICTOTRICHON sempervirens
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Blue Oat Grass
In Hindi
बोतल ट्री
ब्लू जई घास
In German
Flaschenbaum
Blau Ährengras
In French
Bouteille Arbre
Bleu Oat Grass
In Spanish
Árbol de la botella
Azul hierba de avena
In Greek
Μπουκάλι Δέντρο
Μπλε βρώμης Grass
In Portuguese
Bottle Tree
Azul Aveia
In Polish
Butelka Drzewo
Niebieski Owies trawa
In Latin
Utrem ligno
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Malvales
Poales
Family
Sterculiaceae
Poaceae
Genus
brachychiton
Helictotrichon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Sterculieae
Aveneae
Subfamily
Sterculioideae
Pooideae
Number of Species
3070
1
27800
👆🏻