Life Span
Biennial
Perennial
Type
Tree
Perennial
Origin
Australia
-
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Primula auricula, Bear's Ear
Number of Varieties
3025
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Rocky Mountains
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
4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
2,743.20 cm20.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm25.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Yellow, Yellow Orange
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Green
Leaf Color in Summer
Red, Green, Light Green
Green
Leaf Color in Fall
Green
Green, Light Yellow, Brown
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Lobed
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Grafting, Seedlings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water more in summer
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
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
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, Remove dead or diseased plant parts
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer, fertilize in growing season
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought, Pollution
Variety of soil types
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
-
Allergy
allergic reaction, Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Borders, Landscape Designing, Showy Purposes
Beauty Benefits
-
Good for skin, Making cosmetics, Stops hair loss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification, Food for insects, Versatility
Plant Benefits
Medicinal Uses
-
Eczema
Part of Plant Used
Root, Seeds
Root
Other Uses
Used as Ornamental plant
Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Edible, Feature Plant, Fruit / Fruit Tree
Botanical Name
BRACHYCHITON rupestris
Primula auricula
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
auricula, mountain cowslip or bear's ear
In Hindi
बोतल ट्री
mountain cowslip
In German
Flaschenbaum
Aurikel
In French
Bouteille Arbre
Primula auricula
In Spanish
Árbol de la botella
Primula auricula
In Greek
Μπουκάλι Δέντρο
mountain cowslip
In Portuguese
Bottle Tree
cowslip montanha
In Polish
Butelka Drzewo
Pierwiosnek łyszczak
In Latin
Utrem ligno
Primula auricula
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malvales
Ericales
Family
Sterculiaceae
Primulaceae
Genus
brachychiton
Primula
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Sterculieae
-
Subfamily
Sterculioideae
Primuloideae
Number of Species
3025
1
27800
👆🏻