Life Span
Perennial
Perennial
Origin
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Habitat
Saline Soils, Sandy areas
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
USDA Hardiness Zone
10-15
4-9
Sunset Zone
H1, H2
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Flower Color
White, Yellow, Gold, Orange Red
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Chocolate
Black
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Green
Green, Light Green
Leaf Color in Fall
Green
Yellow, Light Yellow, Tan
Leaf Color in Winter
Green
-
Leaf Shape
Oval
Oval with a pointed tip and fine teeth along their edges
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Indeterminate
Spring
Tolerances
Drought, Salt
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs
Requires a lot of watering, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Root rot, Snails
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Drought and Salt
Pollution, Soil Compaction, Wet Site
Flower Petal Number
Single
-
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
-
Allergy
Dizziness, Throat itching, Vomiting
Asthma
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Making cosmetics, used as a dye
-
Environmental Uses
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Erosion control, Wildlife
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
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Shade Trees, Street Trees, Tropical
Feature Plant, Shade Trees
Botanical Name
CORDIA subcordata
BETULA nigra
Common Name
Beach Cordia, Island Walnut, Kou, Sea Trumpet
River Birch
In Hindi
Cordia subcordata
River Birch
In German
Cordia subcordata
Fluss Birch
In French
Cordia subcordata
Birch river
In Spanish
Cordia subcordata
river Birch
In Greek
Cordia subcordata
ποταμός Birch
In Portuguese
Cordia subcordata
river Birch
In Polish
Cordia subcordata
Rzeka Birch
In Latin
Cordia subcordata
Betula
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Kou and River Birch
Want to have the most appropriate plant for your garden? You might want to know the importance of Kou and River Birch. Basically, these two plants vary in many aspects. Compare Kou and River Birch 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 River Birch is . Kou has beauty benefits as follows: Making cosmetics and used as a dye while River Birch has beauty benefits as follows: Making cosmetics and used as a dye.
Compare Facts of Kou vs River Birch
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 River Birch 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 River Birch have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Kou has no showy fruits and River Birch has no showy fruits. Also Kou is not flowering and River Birch is not flowering . You can compare Kou and River Birch facts and facts of other plants too.