Life Span
Perennial
Annual
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
Europe, Asia
Types
-
Winged flax, Bristle flax, Fairy flax
Habitat
Cultivated Beds
Cultivated Beds
USDA Hardiness Zone
8-11
4-8
Sunset Zone
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Upright/Erect
Clump-Forming
Flower Color
Red, Magenta, Orange Red
Blue, Sky Blue
Flower Color Modifier
-
Bicolor
Fruit Color
Brown, Red
Tan
Leaf Color in Spring
Green, Blue Green
Green, Blue Green
Leaf Color in Summer
Green, Blue Green
Green, Blue Green
Leaf Color in Fall
Green, Blue Green
Green, Blue Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Arrowhead
Narrow
Plant Season
Spring, Summer, Fall
Summer
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Summer, Summer
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Matte
Matte
Attracts
Hummingbirds
Bees, Butterflies, Flies
Allergy
Toxic
Cyanide poisoning
Aesthetic Uses
Borders
Showy Purposes
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Part of Plant Used
Flowers, Leaves
Flowers, Seeds
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
Cosmetics, Fibre, For making oil, Used in paper industry
Used As Indoor Plant
No
-
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
ERYTHRINA herbacea
LINUM perenne
Common Name
Red cardinal, Cardinal spear
Perennial Flax, Blue flax, Alpine flax
In Hindi
Red Cardinal
Blue Flax Plant
In German
Red Cardinal
Blaue Flachspflanze
In French
Cardinal rouge
Bleu lin Plante
In Spanish
Cárdenas
Planta de lino azul
In Greek
κόκκινο Καρδινάλιος
Μπλε Λίνο Φυτών
In Portuguese
Cardeal vermelho
Planta do linho azul
In Polish
Red Cardinal
Niebieski roślin lnu
In Latin
Cardinalis Rubrum
Blue linum Planta
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Red Cardinal and Blue Flax
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Cardinal and Blue Flax. Basically, these two plants vary in many aspects. Compare Red Cardinal and Blue Flax as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Red Cardinal is Antiemetic, Diuretic, Purgative and Tonic whereas of Blue Flax is Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice and Stomachic. Red Cardinal has beauty benefits as follows: while Blue Flax has beauty benefits as follows: .
Compare Facts of Red Cardinal vs Blue Flax
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Red Cardinal vs Blue Flax and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Red Cardinal are Toxic whereas of Blue Flax have Cyanide poisoning respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Cardinal has showy fruits and Blue Flax has no showy fruits. Also Red Cardinal is not flowering and Blue Flax is flowering. You can compare Red Cardinal and Blue Flax facts and facts of other plants too.