Life Span
Annual
Perennial
Type
Perennial
Grass
Origin
Europe, Asia
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas
Types
Winged flax, Bristle flax, Fairy flax
Virginia water horehound
Number of Varieties
4-
0
40000
👆🏻
Habitat
Cultivated Beds
Along Railroads, Barren waste areas, Hill prairies, Mined land, Pastures, Roadsides, Rocky glades, Sandy areas, Upland, Upland clay prairies, Upland sand prairies, Upland sandy savannas, Upland savannas, Upland soils
USDA Hardiness Zone
4-85-8
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
-
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
45.72 cm60.96 cm
0
3900
👆🏻
Minimum Width
45.72 cm30.48 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
Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Orange, Tan, Brown
Leaf Color in Winter
Light Green
Tan, Sandy Brown
Shape
Leaf Shape
Narrow
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
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
Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Divison, Root Division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires watering in the growing season
Average Water Needs, Medium
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
Red blotch
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies, Flies
Birds, Butterflies
Allergy
Cyanide poisoning
Pollen
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for birds, Wildlife
Plant Benefits
Medicinal Uses
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Back pain, Diarrhea, Frostbite, Itching, Piles, Sore Eyes, Sore throat
Part of Plant Used
Flowers, Seeds
Root, Seeds, Stem
Other Uses
Cosmetics, Fibre, For making oil, Used in paper industry
Cattle Fodder, Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Rock Garden, Wall, Wildflower
Dried Flower/Everlasting, Wildflower
Botanical Name
LINUM perenne
ANDROPOGON virginicus
Common Name
Perennial Flax, Blue flax, Alpine flax
Broomsedge, Broomsedge Bluestem
In Hindi
Blue Flax Plant
Broomsedge grass
In German
Blaue Flachspflanze
broomsedge Gras
In French
Bleu lin Plante
broomsedge herbe
In Spanish
Planta de lino azul
hierba Broomsedge
In Greek
Μπλε Λίνο Φυτών
Broomsedge γρασίδι
In Portuguese
Planta do linho azul
Broomsedge grama
In Polish
Niebieski roślin lnu
Broomsedge trawy
In Latin
Blue linum Planta
Broomsedge herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Linales
Cyperales
Family
Linaceae
Poaceae
Genus
Linum
Andropogon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Andropogoneae
Subfamily
-
Panicoideae
Number of Species
1801
1
27800
👆🏻