Life Span
Biennial
Annual and Perennial
Type
Tree
Grass
Origin
Australia
Africa
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Pennisetum glaucum
Number of Varieties
307
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Sunny Edge, Warmer regions
USDA Hardiness Zone
9-118-11
0
99
👆🏻
AHS Heat Zone
12-9
12 - 8
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
2,743.20 cm90.00 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Brown, Purple, Purplish-black
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
Brown, Cream
Leaf Color in Spring
-
Purple, Dark Green, Burgundy
Leaf Color in Summer
Red, Green, Light Green
Light Green
Leaf Color in Fall
Green
Purple, Dark Green, Burgundy
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Lobed
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
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, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
-
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Requires regular watering
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
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
Prune in winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen
15-0-15, All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Alternaria Leaf Spot, eyespot, Red blotch
Plant Tolerance
Drought, Pollution
Deer resistant, Drought
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
Coarse
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Aphids, Bees, Birds
Allergy
allergic reaction, Skin irritation
-
Uses
Aesthetic Uses
Showy Purposes
along a porch, deck or patio, Beautification, Informal Hedge, Mixed Border, Showy Purposes, Wild gardens
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
Branch, Flowering Tips, Whole plant
Other Uses
Used as Ornamental plant
Beneficial species for attracting pollinators, repels deer
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Bedding Plant, Container, Cutflower, Dried Flower/Everlasting, Mixed Border
Botanical Name
BRACHYCHITON rupestris
PENNISETUM glaucum 'purple millet'
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Millet, Pearl Millet
In Hindi
बोतल ट्री
purple millet
In German
Flaschenbaum
purple millet
In French
Bouteille Arbre
millet pourpre
In Spanish
Árbol de la botella
purple millet
In Greek
Μπουκάλι Δέντρο
purple millet
In Portuguese
Bottle Tree
purple millet
In Polish
Butelka Drzewo
purple millet
In Latin
Utrem ligno
purple millet
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Malvales
Cyperales
Family
Sterculiaceae
Poaceae
Genus
brachychiton
Pennisetum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Sterculieae
Paniceae
Subfamily
Sterculioideae
Panicoideae
Number of Species
301
1
27800
👆🏻