Life Span
Annual
Perennial
Type
Perennial
Bulb or Corm or Tuber
Origin
Europe, Asia
South America, Argentina
Types
Winged flax, Bristle flax, Fairy flax
Perennial
Number of Varieties
435
0
40000
👆🏻
Habitat
Cultivated Beds
Temperate Regions
USDA Hardiness Zone
4-85-9
0
99
👆🏻
AHS Heat Zone
9-7
9-1
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
21,22
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
45.72 cm10.20 cm
0
3900
👆🏻
Minimum Width
45.72 cm5.10 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue
Light Blue, Light Purple, Silver, Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Green, Blue Green
Green, Light Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Narrow
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
By dividing rhizomes, tubers
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, Alkaline
Soil Type
Loam, Sand
Clay, 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
Slugs, Snails
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies
Bees, Birds, Hummingbirds
Allergy
Cyanide poisoning
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
-
Part of Plant Used
Flowers, Seeds
Flowers
Other Uses
Cosmetics, Fibre, For making oil, Used in paper industry
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden, Wall, Wildflower
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
LINUM perenne
Ipheion uniflorum
Common Name
Perennial Flax, Blue flax, Alpine flax
Spring Starflower, Springstar
In Hindi
Blue Flax Plant
Spring Starflower
In German
Blaue Flachspflanze
Frühling Borretsch
In French
Bleu lin Plante
Spring Starflower
In Spanish
Planta de lino azul
primavera Flor de estrella
In Greek
Μπλε Λίνο Φυτών
άνοιξη starflower
In Portuguese
Planta do linho azul
primavera Starflower
In Polish
Niebieski roślin lnu
Wiosna Starflower
In Latin
Blue linum Planta
Spring Starflower
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Lilopsida
Order
Linales
Asparagales
Family
Linaceae
Liliaceae
Genus
Linum
Ipheion
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Gilliesieae
Subfamily
-
Allioideae
Number of Species
18050
1
27800
👆🏻