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Azalea
Azalea

Rhododendron
Rhododendron



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Azalea
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Rhododendron

Compare Azalea and Rhododendron

What is

Life Span

Perennial
Perennial

Type

Broadleaf Evergreen
Broadleaf Evergreen

Origin

-
-

Types

Rhododendron, Azalea indica, Azalea japonica
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae

Number of Varieties

10700
0 40000
👆🏻

Habitat

Forests
moist forests

USDA Hardiness Zone

8-115-8
0 99
👆🏻

AHS Heat Zone

-
-

Sunset Zone

21,22
21,22

Habit

Oval or Rounded
Spreading

Information

Plant Size

Minimum Height

60.00 cm150.00 cm
0 3900
👆🏻

Minimum Width

90.00 cm150.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Red
Red

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Green, Tan

Leaf Color in Spring

Green, Dark Green
Green

Leaf Color in Summer

Green, Dark Green
Green

Leaf Color in Fall

Green, Dark Green
Green

Leaf Color in Winter

Green, Dark Green
Green

Shape

Leaf Shape

Linear
Ovate

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

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

Growth Rate

Medium
Medium

Type of Soil

Loam, Sand
Loam, Sand

The pH of Soil

Acidic
Acidic

Soil Drainage

Well drained
Well drained

Bloom Time

Early Spring, Spring, Late Fall, Winter, Late Winter
Late Spring

Repeat Bloomer

Tolerances

-
-

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings, Stem Cutting
From Rhizomes, Seedlings, Stem Planting

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Do not water frequently
Do Not over Water, Keep ground moist

In Summer

Lots of watering
Consistently

In Spring

Moderate
Moderate

In Winter

Average Water
Ample Water

Soil

Soil pH

Acidic
Acidic

Soil Type

Loam, Sand
Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

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

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs

Fertilizers

All-Purpose Liquid Fertilizer, Apply N-P-K
Apply 12-10-18 NPK, General garden fertilizer

Pests and Diseases

Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf

Plant Tolerance

Drought, Shade areas
-

Facts

Flowers

Showy
Showy

Flower Petal Number

Single
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

Matte
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Onion thrips, White Pine Weevil
-

Allergy

-
Asthma

Benefits

Uses

Aesthetic Uses

Bonsai, Cottage Garden
Showy Purposes

Beauty Benefits

-
Making cosmetics

Edible Uses

Environmental Uses

Air purification
Air purification

Plant Benefits

Medicinal Uses

Astringent
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism

Part of Plant Used

Flowers, Leaves
Whole plant

Other Uses

Repellent, used for making charcoal, Used for woodware
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier

Scientific Name

Botanical Name

RHODODENDRON 'Anthopogon'
RHODODENDRON

Common Name

Evergreen Azalea
Rhododendron

In Hindi

Azalea
rhododendron

In German

Azalee
Rhododendron

In French

azalée
rhododendron

In Spanish

azalea
rododendro

In Greek

αζάλεα
ροδοδάφνη

In Portuguese

Azalea
rododendro

In Polish

azalia
rododendron

In Latin

Azalea
Rhododendron

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Ericales
Ericales

Family

Ericaceae
Ericaceae

Genus

Rhododendron
Rhododendron

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots

Tribe

Rhodoreae
Rhodoreae

Subfamily

Ericoideae
Ericoideae

Number of Species

10241024
1 27800
👆🏻

Difference Between Azalea and Rhododendron

If you are confused whether Azalea or Rhododendron 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 Azalea and Rhododendron Information and learn more about it. Fertilizers required for proper growth of Azalea are All-Purpose Liquid Fertilizer and Apply N-P-K, whereas for Rhododendron fertilizers required are Apply 12-10-18 NPK and General garden fertilizer. Hence, one should know the basic difference between Azalea and Rhododendron if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Azalea and Rhododendron

Want to have the most appropriate plant for your garden? You might want to know the importance of Azalea and Rhododendron. Basically, these two plants vary in many aspects. Compare Azalea and Rhododendron 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 Azalea is Astringent whereas of Rhododendron is Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache and Rheumatism. Azalea has beauty benefits as follows: while Rhododendron has beauty benefits as follows: .

Compare Facts of Azalea vs Rhododendron

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