Life Span
Annual
Perennial
Type
Perennial
Cactus, Shrub
Origin
Europe, Asia
Southern Africa, South Africa
Types
Winged flax, Bristle flax, Fairy flax
Couma macrocarpa
Number of Varieties
45
0
40000
👆🏻
Habitat
Cultivated Beds
Bushlands, Upland savannas
USDA Hardiness Zone
4-810-15
0
99
👆🏻
AHS Heat Zone
9-7
-
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, 13, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
45.72 cm30.00 cm
0
3900
👆🏻
Minimum Width
45.72 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue
Light Yellow, Yellow green, Gold
Flower Color Modifier
Bicolor
-
Fruit Color
Tan
-
Leaf Color in Spring
Green, Blue Green
-
Leaf Color in Summer
Green, Blue Green
-
Leaf Color in Fall
Green, Blue Green
-
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Narrow
Succulent
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season
Needs very little water, occasional watering once established
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, Alkaline
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, Partial shade
Pruning
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Mealy bugs, Soft scales
Plant Tolerance
Drought
Drought
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies
pollinators
Allergy
Cyanide poisoning
Nausea, Skin irritation, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Asthma, Bronchitis, Diarrhea
Part of Plant Used
Flowers, Seeds
Sap
Other Uses
Cosmetics, Fibre, For making oil, Used in paper industry
Container, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden, Wall, Wildflower
Container, Feature Plant, Houseplant, Rock Garden, Wall
Botanical Name
LINUM perenne
Euphorbia pseudocactus
Common Name
Perennial Flax, Blue flax, Alpine flax
Tiger Tree
In Hindi
Blue Flax Plant
टाइगर ट्री
In German
Blaue Flachspflanze
Tiger Tree
In French
Bleu lin Plante
Tiger Tree
In Spanish
Planta de lino azul
Tiger Tree
In Greek
Μπλε Λίνο Φυτών
Tiger Tree
In Portuguese
Planta do linho azul
Tiger Tree
In Polish
Niebieski roślin lnu
Tiger Tree
In Latin
Blue linum Planta
tigris lignum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Linales
Malpighiales
Family
Linaceae
Euphorbiaceae
Genus
Linum
Euphorbia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Euphorbieae
Subfamily
-
Euphorbioideae
Number of Species
1802000
1
27800
👆🏻