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River Birch
River Birch

Carambola
Carambola



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River Birch
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Carambola

Compare River Birch and Carambola

What is

Life Span

Perennial
Perennial

Type

Tree
Fruit

Origin

Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Southeastern Asia

Types

-
Starfruit

Number of Varieties

32
0 40000
👆🏻

Habitat

bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Subtropical climates, Tropical regions

USDA Hardiness Zone

4-910-14
0 99
👆🏻

AHS Heat Zone

9-1
11-5

Sunset Zone

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
H1, H2, 22, 23, 24

Habit

Oval or Rounded
Arching/Fountain-shaped

Information

Plant Size

Minimum Height

1,220.00 cm610.00 cm
0 3900
👆🏻

Minimum Width

1,220.00 cm610.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow, Brown
Pink, Rose, Violet

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Black
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold

Leaf Color in Spring

Green, Light Green
Green

Leaf Color in Summer

Green, Light Green
Green

Leaf Color in Fall

Yellow, Light Yellow, Tan
Green

Leaf Color in Winter

-
Light Green

Shape

Leaf Shape

Oval with a pointed tip and fine teeth along their edges
Oblovate

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Summer, Fall

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun, Partial Sun

Growth Rate

Fast
Slow

Type of Soil

Clay, Loam, Sand
Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Average
Average

Bloom Time

Spring
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer

Repeat Bloomer

Tolerances

Wet Site, Pollution, Soil Compaction
Frost

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Seedlings, Stem Planting

Plant Maintenance

Low
Low

Watering Plants

Watering Requirements

Requires a lot of watering, Requires regular watering
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

Soil pH

Acidic, Neutral
Acidic, Neutral

Soil Type

Clay, Loam, Sand
Loam, Sand

Soil Drainage Capacity

Average
Average

Sun Exposure

Full Sun, Partial Sun
Full Sun, Partial Sun

Pruning

Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Prune in winter, Remove damaged leaves, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, No need to fertilize every year
Fertilize every year

Pests and Diseases

Aphids, Red blotch, Sawfly Larvae
Red blotch

Plant Tolerance

Pollution, Soil Compaction, Wet Site
Drought

Facts

Flowers

Showy
Showy

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

Medium
Medium

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

-
Birds, Butterflies

Allergy

Asthma
Kidney Stone

Benefits

Uses

Aesthetic Uses

Showy Purposes
-

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Erosion control, Wildlife
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion

Plant Benefits

Medicinal Uses

-
Anti-oxidant, Antioxidants, High blood pressure, Nutrients

Part of Plant Used

Whole plant
Fruits, Seeds

Other Uses

used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Edible, Fruit / Fruit Tree, Tropical

Scientific Name

Botanical Name

BETULA nigra
AVERRHOA carambola

Common Name

River Birch
Carambola, Starfruit

In Hindi

River Birch
carambola पेड़

In German

Fluss Birch
Sternfrucht Baum

In French

Birch river
arbre carambole

In Spanish

river Birch
árbol de carambola

In Greek

ποταμός Birch
carambola δέντρο

In Portuguese

river Birch
árvore de carambola

In Polish

Rzeka Birch
karambola drzewo

In Latin

Betula
carambola ligno

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Tracheophyta

Class

Magnoliopsida
Magnoliopsida

Order

Fagales
Oxalidales

Family

Betulaceae
Oxalidaceae

Genus

Betula
Averrhoa

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

-
-

Subfamily

-
-

Number of Species

3180
1 27800
👆🏻

Difference Between River Birch and Carambola

If you are confused whether River Birch or Carambola are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see River Birch and Carambola Information and learn more about it. Fertilizers required for proper growth of River Birch are All-Purpose Liquid Fertilizer and No need to fertilize every year, whereas for Carambola fertilizers required are Fertilize every year. Hence, one should know the basic difference between River Birch and Carambola if you are planning to have them in your garden to enhance its beauty.

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Importance of River Birch and Carambola

Want to have the most appropriate plant for your garden? You might want to know the importance of River Birch and Carambola. Basically, these two plants vary in many aspects. Compare River Birch and Carambola 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 River Birch is whereas of Carambola is Anti-oxidant, Antioxidants, High blood pressure and Nutrients. River Birch has beauty benefits as follows: while Carambola has beauty benefits as follows: .

Compare Facts of River Birch vs Carambola

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 River Birch vs Carambola 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 River Birch are Asthma whereas of Carambola have Kidney Stone respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. River Birch has no showy fruits and Carambola has showy fruits. Also River Birch is not flowering and Carambola is not flowering . You can compare River Birch and Carambola facts and facts of other plants too.