Life Span
Annual
Biennial
Type
Perennial
Tree
Origin
Europe, Asia
Australia
Types
Winged flax, Bristle flax, Fairy flax
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Number of Varieties
430
0
40000
👆🏻
Habitat
Cultivated Beds
Subtropical climates, Subtropical forests
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
9-7
12-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
45.72 cm2,743.20 cm
0
3900
👆🏻
Minimum Width
45.72 cm1,500.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue
Crimson, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
Dark Red, Sienna, Chocolate
Leaf Color in Spring
Green, Blue Green
-
Leaf Color in Summer
Green, Blue Green
Red, Green, Light Green
Leaf Color in Fall
Green, Blue Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Narrow
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Fine
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies
Hummingbirds
Allergy
Cyanide poisoning
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
-
Part of Plant Used
Flowers, Seeds
Root, Seeds
Other Uses
Cosmetics, Fibre, For making oil, Used in paper industry
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden, Wall, Wildflower
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
LINUM perenne
BRACHYCHITON rupestris
Common Name
Perennial Flax, Blue flax, Alpine flax
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
In Hindi
Blue Flax Plant
बोतल ट्री
In German
Blaue Flachspflanze
Flaschenbaum
In French
Bleu lin Plante
Bouteille Arbre
In Spanish
Planta de lino azul
Árbol de la botella
In Greek
Μπλε Λίνο Φυτών
Μπουκάλι Δέντρο
In Portuguese
Planta do linho azul
Bottle Tree
In Polish
Niebieski roślin lnu
Butelka Drzewo
In Latin
Blue linum Planta
Utrem ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Linales
Malvales
Family
Linaceae
Sterculiaceae
Genus
Linum
brachychiton
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Sterculieae
Subfamily
-
Sterculioideae
Number of Species
18030
1
27800
👆🏻