Life Span
Biennial
Annual and Perennial
Type
Tree
Grass
Origin
Australia
North America, United States, Western United States, Southwestern United States, Mexico
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Bouteloua gracilis
Number of Varieties
3014
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Open Plains, Prairies
USDA Hardiness Zone
9-113-9
0
99
👆🏻
AHS Heat Zone
12-9
9 - 5
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,743.20 cm91.44 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm91.44 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Green, Blue Green
Leaf Color in Summer
Red, Green, Light Green
Light Green
Leaf Color in Fall
Green
Purple, Blue Green, Tan
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Lobed
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
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
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Medium
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, Partial Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
-
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution
Drought, Pollution
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, Flying insects
Allergy
allergic reaction, Skin irritation
Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification, soil erosion prevension on hill slopes, Wildlife
Plant Benefits
Medicinal Uses
-
Cuts
Part of Plant Used
Root, Seeds
Seeds, Whole plant
Other Uses
Used as Ornamental plant
Used As Food
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Dried Flower/Everlasting, Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
BRACHYCHITON rupestris
BOUTELOUA gracilis 'Blonde Ambition'
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Blonde Ambition Blue Grama Grass, Blue Grama Grass
In Hindi
बोतल ट्री
Blue Grama Grass
In German
Flaschenbaum
Blau Grama Grass
In French
Bouteille Arbre
Boutelou gracieux
In Spanish
Árbol de la botella
Azul Grama Grass
In Greek
Μπουκάλι Δέντρο
Μπλε Grama Grass
In Portuguese
Bottle Tree
Azul Grama Grama
In Polish
Butelka Drzewo
Niebieski Grama Trawa
In Latin
Utrem ligno
Blue Grama Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Lilopsida
Order
Malvales
Cyperales
Family
Sterculiaceae
Poaceae
Genus
brachychiton
Bouteloua
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Sterculieae
-
Subfamily
Sterculioideae
-
Number of Species
3050
1
27800
👆🏻