Life Span
Annual
Perennial
Type
Perennial
Tree
Origin
Europe, Asia
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
Winged flax, Bristle flax, Fairy flax
Northern shagbark hickory, Southern shagbark hickory
Number of Varieties
42
0
40000
👆🏻
Habitat
Cultivated Beds
Woodland Garden Canopy
USDA Hardiness Zone
4-84-8
0
99
👆🏻
AHS Heat Zone
9-7
8-1
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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
45.72 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
45.72 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue
-
Flower Color Modifier
Bicolor
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
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Slow
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
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season
Average Water Needs
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
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
Apply 10-10-10 amount
Pests and Diseases
Red blotch
Leaf spot, Powdery mildew, Trunk Rot, Verticillium Wilt
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
-
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies
Mice, Red and Gray Squirrels
Allergy
Cyanide poisoning
breathing problems, Mouth itching, Sore Throat, Swelling, Throat itching
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
Good for skin
Moisturizing
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Analgesic, Antirheumatic
Part of Plant Used
Flowers, Seeds
Sap, Seeds
Other Uses
Cosmetics, Fibre, For making oil, Used in paper industry
Used as an excellent fuel, Used in pies, cakes, Used to make yellow dye, used to prepare nut milk
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden, Wall, Wildflower
Edible, Shade Trees
Botanical Name
LINUM perenne
CARYA ovata
Common Name
Perennial Flax, Blue flax, Alpine flax
Shagbark Hickory
In Hindi
Blue Flax Plant
Shagbark Hickory
In German
Blaue Flachspflanze
Shagbark Hickory
In French
Bleu lin Plante
Caryer ovale
In Spanish
Planta de lino azul
Shagbark Hickory
In Greek
Μπλε Λίνο Φυτών
Shagbark Hickory
In Portuguese
Planta do linho azul
Shagbark Hickory
In Polish
Niebieski roślin lnu
ORZESZNIK PIĘCIOLISTKOWY
In Latin
Blue linum Planta
Carya
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Linales
Juglandales
Family
Linaceae
Juglandaceae
Genus
Linum
Carya
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
18019
1
27800
👆🏻