Life Span
Perennial
Annual and Perennial
Type
Tree
Tender Perennial
Origin
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Southern Europe, Mediterranean
Types
Mareer, Manjak
Erysimum cheiri
Habitat
Saline Soils, Sandy areas
gardens, Grassland, Prairies
USDA Hardiness Zone
10-15
7-9
Sunset Zone
H1, H2
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Mat-forming
Flower Color
White, Yellow, Gold, Orange Red
Blue, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Chocolate
Green
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Green
Gray Green
Leaf Color in Fall
Green
Gray Green
Leaf Color in Winter
Green
Light Green
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Root rot, Snails
fungus, Insects, Red blotch
Plant Tolerance
Drought and Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
Bees, Birds, Butterflies
Allergy
Dizziness, Throat itching, Vomiting
Skin irritation
Aesthetic Uses
Cottage Garden
Beautification, Showy Purposes
Beauty Benefits
Making cosmetics, used as a dye
-
Environmental Uses
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Air purification
Medicinal Uses
Acne, Aging, Hair Loss
-
Part of Plant Used
Flowers, Fruits, Leaves
Whole plant
Other Uses
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Shade Trees, Street Trees, Tropical
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
CORDIA subcordata
ERYSIMUM linifolium
Common Name
Beach Cordia, Island Walnut, Kou, Sea Trumpet
Wallflower
In Hindi
Cordia subcordata
wallflower
In German
Cordia subcordata
Goldlack
In French
Cordia subcordata
giroflée and ravenelle
In Spanish
Cordia subcordata
Alhelí
In Greek
Cordia subcordata
Μη χορεύων θεατής χορού
In Portuguese
Cordia subcordata
goivo-amarelo
In Polish
Cordia subcordata
Lak
In Latin
Cordia subcordata
Wallflower
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Brassicales
Family
Boraginaceae
Brassicaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Kou and Wallflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Kou and Wallflower. Basically, these two plants vary in many aspects. Compare Kou and Wallflower 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 Kou is Acne, Aging and Hair Loss whereas of Wallflower is . Kou has beauty benefits as follows: Making cosmetics and used as a dye while Wallflower has beauty benefits as follows: Making cosmetics and used as a dye.
Compare Facts of Kou vs Wallflower
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 Kou vs Wallflower 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 Kou are Dizziness, Throat itching and Vomiting whereas of Wallflower have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Kou has no showy fruits and Wallflower has no showy fruits. Also Kou is not flowering and Wallflower is not flowering . You can compare Kou and Wallflower facts and facts of other plants too.