Red Alder

German Iris

Compare Red Alder and German Iris

Red Alder

German Iris

Add ⊕

What is

Life Span

Perennial

Type

Tree

Perennial

Origin

North America, United States, Northwestern United States, Alaska, California, Canada

Europe

Types

Number of Varieties

306

0 40000

👆🏻

Habitat

Lowland evergreen rainforest

dry rocky watercourses

USDA Hardiness Zone

4-73-9

0 99

👆🏻

AHS Heat Zone

7-1

8-1

Sunset Zone

3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17

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

Habit

Pyramidal

Upright/Erect

Information

Plant Size

Minimum Height

1,370.00 cm71.10 cm

0 3900

👆🏻

Minimum Width

610.00 cm45.70 cm

0 6350

👆🏻

Plant Color

Flower Color

Yellow, Red, Coral

Blue Violet, Lavender, Purple, White

Flower Color Modifier

Bicolor

Fruit Color

Brown

Green, Brown

Leaf Color in Spring

Green, Dark Green

Green, Sea Green

Leaf Color in Summer

Dark Green

Green, Sea Green

Leaf Color in Fall

Dark Green

Green, Sea Green

Leaf Color in Winter

Light Green

Shape

Leaf Shape

Ovate

Lanceolate to elliptical

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall

Spring, Summer

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade

Full Sun, Partial Sun

Growth Rate

Fast

Medium

Type of Soil

Loam, Sand

Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline

Soil Drainage

Average

Well drained

Bloom Time

Early Spring

Spring, Late Spring, Early Summer

Repeat Bloomer

✔ ✘

Tolerances

Maritime exposure, Salt water

Drought

Care

Where to Plant?

Ground

Container, Ground

How to Plant?

Layering, Seedlings

Rhizome division

Plant Maintenance

Medium

Watering Plants

Watering Requirements

Average Water Needs

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic, Neutral, Alkaline

Soil Type

Loam, Sand

Clay, Loam, Sand

Soil Drainage Capacity

Average

Well drained

Sun Exposure

Full Sun, Partial Sun, Partial shade

Full Sun, Partial Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, Nitrogen

All-Purpose Liquid Fertilizer

Pests and Diseases

Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots

Plant Tolerance

Maritime exposure, Salt water

Drought

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

Coarse

Foliage Sheen

Glossy

Matte

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Insects

Butterflies

Allergy

Gastric disturbances, Skin irritation

Benefits

Uses

Aesthetic Uses

Showy Purposes

Beauty Benefits

Skin Problems

Edible Uses

✔ ✘

Environmental Uses

Air purification, Prevent Soil Erosion, Shadow Tree

Air purification

Plant Benefits

Medicinal Uses

Anodyne, Appetizer, Astringent

Juice of fresh root used for treatment of dropsy

Part of Plant Used

Flowers, Inner Bark, Sap

Root

Other Uses

Used as a dye, used for making charcoal, Used for making informal hedge

Making Perfumes, Used as a flavouring in food

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Screening / Wind Break, Shade Trees

Cutflower, Feature Plant, Mixed Border

Scientific Name

Botanical Name

ALNUS rubra

Iris germanica

Common Name

Oregon Alder, Red Alder

German Iris

In Hindi

red alder

German Iris

In German

rot-Erle

German Iris

In French

aulne rouge

German Iris

In Spanish

aliso rojo

German Iris

In Greek

κόκκινη σκλήθρα

German Iris

In Portuguese

amieiro vermelho

German Iris

In Polish

czerwony olcha

German Iris

In Latin

red alnus

German Iris

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Liliopsida

Order

Fagales

Asparagales

Family

Betulaceae

Iridaceae

Genus

Alnus

Iris

Clade

Angiosperms, Eudicots, Rosids

Angiosperms, Monocots

Tribe

Irideae

Subfamily

Iridoideae

Number of Species

35300

1 27800

👆🏻

Difference Between Red Alder and German Iris

If you are confused whether Red Alder or German Iris 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 Red Alder and German Iris Information and learn more about it. Fertilizers required for proper growth of Red Alder are All-Purpose Liquid Fertilizer and Nitrogen, whereas for German Iris fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Red Alder and German Iris if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Compare List of Trees » More

Red Alder and Strawberry Tree

Red Alder and Arizona Madrone

Red Alder and Arbutus

» More Compare List of Trees

Importance of Red Alder and German Iris

Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and German Iris. Basically, these two plants vary in many aspects. Compare Red Alder and German Iris 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 Alder is Anodyne, Appetizer and Astringent whereas of German Iris is Juice of fresh root used for treatment of dropsy. Red Alder has beauty benefits as follows: Skin Problems while German Iris has beauty benefits as follows: Skin Problems.

Compare Facts of Red Alder vs German Iris

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 Alder vs German Iris 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 Alder are whereas of German Iris have Gastric disturbances and Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and German Iris has no showy fruits. Also Red Alder is not flowering and German Iris is flowering. You can compare Red Alder and German Iris facts and facts of other plants too.