Life Span
Perennial
Biennial
Type
Broadleaf Evergreen
Tree
Types
Rhododendron, Azalea indica, Azalea japonica
Chinese red birch, Betula fruticosa, Betula ermanii
Habitat
Forests
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
USDA Hardiness Zone
8-11
4-7
Sunset Zone
21,22
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
Habit
Oval or Rounded
Pyramidal
Flower Color
Red
Yellow, Tan
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Bronze, Sandy Brown
Leaf Color in Spring
Green, Dark Green
-
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Green, Dark Green
Yellow, Red, Orange
Leaf Color in Winter
Green, Dark Green
-
Leaf Shape
Linear
Heart-shaped
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Late Fall, Winter, Late Winter
Early Spring
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do not water frequently
Average Water Needs, Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short branches
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
Pests and Diseases
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Red blotch
Plant Tolerance
Drought, Shade areas
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Onion thrips, White Pine Weevil
Ants, Birds, Insects
Allergy
-
Itchiness, Pollen, Sore Throat
Aesthetic Uses
Bonsai, Cottage Garden
-
Beauty Benefits
-
Good for skin, Skin Problems
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Astringent
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Repellent, used for making charcoal, Used for woodware
Used in paper industry
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Feature Plant, Mixed Border, Shade Trees
Botanical Name
RHODODENDRON 'Anthopogon'
BETULA 'Crimson Frost'
Common Name
Evergreen Azalea
Birch, Crimson Frost Birch
In French
azalée
Arbre de bouleau
In Greek
αζάλεα
Birch Tree
In Portuguese
Azalea
bétula
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Ericaceae
Betulaceae
Genus
Rhododendron
Betula
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
Ericoideae
Carpinaceae
Importance of Azalea and Birch
Want to have the most appropriate plant for your garden? You might want to know the importance of Azalea and Birch. Basically, these two plants vary in many aspects. Compare Azalea and 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 Azalea is Astringent whereas of Birch is anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity and Kidney problems. Azalea has beauty benefits as follows: while Birch has beauty benefits as follows: .
Compare Facts of Azalea vs 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 Azalea vs 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 Azalea are whereas of Birch have Itchiness, Pollen and Sore Throat respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Azalea has no showy fruits and Birch has no showy fruits. Also Azalea is not flowering and Birch is not flowering . You can compare Azalea and Birch facts and facts of other plants too.