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Japanese Iris
Japanese Iris

River Birch
River Birch



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Japanese Iris
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River Birch

Compare Japanese Iris and River Birch

What is

Life Span

Perennial
Perennial

Type

Perennial
Tree

Origin

Russia, Siberia, China, Japan
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States

Types

Iris ensata, Iris japonica
-

Number of Varieties

603
0 40000
👆🏻

Habitat

Boggy areas, gardens, meadows, Shores of rivers or lakes
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps

USDA Hardiness Zone

3-94-9
0 99
👆🏻

AHS Heat Zone

9-1
9-1

Sunset Zone

1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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

Clump-Forming
Oval or Rounded

Information

Plant Size

Minimum Height

90.00 cm1,220.00 cm
0 3900
👆🏻

Minimum Width

60.00 cm1,220.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Lavender, Blue Violet
Yellow, Brown

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Brown
Black

Leaf Color in Spring

Green, Light Green
Green, Light Green

Leaf Color in Summer

Green
Green, Light Green

Leaf Color in Fall

Green, Brown
Yellow, Light Yellow, Tan

Leaf Color in Winter

Light Green
-

Shape

Leaf Shape

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

Thorns

Season

Plant Season

Spring, Summer
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Growth Rate

Medium
Fast

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Average

Bloom Time

Early Summer
Spring

Repeat Bloomer

Tolerances

Drought
Wet Site, Pollution, Soil Compaction

Care

Where to Plant?

Container, Ground, Pot
Ground

How to Plant?

Seedlings
Seedlings

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Do Not over Water, Water Deeply, Water slowly, and allow to dry completely between soakings, Water twice a day in the initial period
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

Soil pH

Acidic, Neutral
Acidic, Neutral

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Pruning

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

Fertilizers

All-Purpose Liquid Fertilizer, Apply N-P-K, Nitrogen
All-Purpose Liquid Fertilizer, No need to fertilize every year

Pests and Diseases

Aphids, Red blotch, Rhizome rot, Slugs, Snails, Viruses
Aphids, Red blotch, Sawfly Larvae

Plant Tolerance

Drought, Full Sun, Variety of soil types
Pollution, Soil Compaction, Wet Site

Facts

Flowers

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
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Bees, Butterflies, Flies, Snails
-

Allergy

Skin irritation
Asthma

Benefits

Uses

Aesthetic Uses

Beautification, Bog Garden, Bouquets, Cottage Garden, Showy Purposes
Showy Purposes

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
Erosion control, Wildlife

Plant Benefits

Medicinal Uses

Alterative, Anthelmintic, Antidote, Appetizer, Depurative, Diuretic, Hepatitis
-

Part of Plant Used

Leaves, Root
Whole plant

Other Uses

Basketary, Fibre
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Bog Garden, Cutflower, Feature Plant, Mixed Border, Water Gardens
Feature Plant, Shade Trees

Scientific Name

Botanical Name

IRIS ensata
BETULA nigra

Common Name

Iris Japanese iris
River Birch

In Hindi

Japanese iris
River Birch

In German

Japanese iris
Fluss Birch

In French

iris Xapanese
Birch river

In Spanish

Iris Xapanese
river Birch

In Greek

ιαπωνική ίριδα
ποταμός Birch

In Portuguese

íris japonesa
river Birch

In Polish

japońskie iris
Rzeka Birch

In Latin

Iris Italica
Betula

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Asparagales
Fagales

Family

Iridaceae
Betulaceae

Genus

Iris
Betula

Clade

Angiosperms, Monocots
Angiosperms, Eudicots, Rosids

Tribe

-
-

Subfamily

-
-

Number of Species

603
1 27800
👆🏻

Difference Between Japanese Iris and River Birch

If you are confused whether Japanese Iris or River Birch 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 Japanese Iris and River Birch Information and learn more about it. Fertilizers required for proper growth of Japanese Iris are All-Purpose Liquid Fertilizer, Apply N-P-K and Nitrogen, whereas for River Birch fertilizers required are All-Purpose Liquid Fertilizer and No need to fertilize every year. Hence, one should know the basic difference between Japanese Iris and River Birch if you are planning to have them in your garden to enhance its beauty.

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Importance of Japanese Iris and River Birch

Want to have the most appropriate plant for your garden? You might want to know the importance of Japanese Iris and River Birch. Basically, these two plants vary in many aspects. Compare Japanese Iris 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 Japanese Iris is Alterative, Anthelmintic, Antidote, Appetizer, Depurative, Diuretic and Hepatitis whereas of River Birch is . Japanese Iris has beauty benefits as follows: while River Birch has beauty benefits as follows: .

Compare Facts of Japanese Iris 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 Japanese Iris 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 Japanese Iris are Skin irritation whereas of River Birch have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Japanese Iris has no showy fruits and River Birch has no showy fruits. Also Japanese Iris is flowering and River Birch is not flowering . You can compare Japanese Iris and River Birch facts and facts of other plants too.