Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
China
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Not Available
Not available
Habitat
Well Drained
Lowland evergreen rainforest
USDA Hardiness Zone
5-7
4-7
AHS Heat Zone
Not Available
7-1
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Cushion/Mound-forming
Pyramidal
Flower Color
Purple, Lavender, Violet
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Brown
Leaf Color in Spring
Blue Green
Green, Dark Green
Leaf Color in Summer
Blue Green
Dark Green
Leaf Color in Fall
Blue Green
Dark Green
Leaf Color in Winter
Blue Green
Not Available
Leaf Shape
Elliptic and Ovate
Ovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring
Early Spring
Tolerances
Not Available
Maritime exposure, Salt water
Where to Plant?
Container, Pot
Ground
How to Plant?
Rooted stem cutting
Layering, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Not Available
Not Available
Plant Tolerance
Drought
Maritime exposure, Salt water
Flowers
Showy
Insignificant
Flower Petal Number
Single
Not Available
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Birds
Insects, Not Available
Allergy
no allergic reactions
Not Available
Aesthetic Uses
Beautification, Showy Purposes
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Skin Problems
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Not Applicable
Anodyne, Appetizer, Astringent
Part of Plant Used
Flowers, Leaves
Flowers, Inner Bark, Sap
Other Uses
Not Available
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Container, Edging, Groundcover, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Screening / Wind Break, Shade Trees
Botanical Name
RHODODENDRON impeditum
ALNUS rubra
Common Name
Dwarf Rhododendron, Dwarf Purple Rhododendron
Oregon Alder, Red Alder
In Hindi
Dwarf Rhododendron
red alder
In German
Dwarf Rhododendron
rot-Erle
In French
Dwarf Rhododendron
aulne rouge
In Spanish
Dwarf Rhododendron
aliso rojo
In Greek
Dwarf Rhododendron
κόκκινη σκλήθρα
In Portuguese
Dwarf Rhododendron
amieiro vermelho
In Polish
Dwarf Rhododendron
czerwony olcha
In Latin
Dwarf Rhododendron
red alnus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Ericaceae
Betulaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Rhodoreae
Not Available
Subfamily
Ericoideae
Not Available
Difference Between Dwarf Rhododendron and Red Alder
If you are confused whether Dwarf Rhododendron or Red Alder 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 Dwarf Rhododendron and Red Alder Information and learn more about it. Fertilizers required for proper growth of Dwarf Rhododendron are All-Purpose Liquid Fertilizer, whereas for Red Alder fertilizers required are All-Purpose Liquid Fertilizer and Nitrogen. Hence, one should know the basic difference between Dwarf Rhododendron and Red Alder if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Dwarf Rhododendron and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Dwarf Rhododendron and Red Alder. Basically, these two plants vary in many aspects. Compare Dwarf Rhododendron and Red Alder 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 Dwarf Rhododendron is Not Applicable whereas of Red Alder is Anodyne, Appetizer and Astringent. Dwarf Rhododendron has beauty benefits as follows: Not Available while Red Alder has beauty benefits as follows: Not Available.
Compare Facts of Dwarf Rhododendron vs Red Alder
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 Dwarf Rhododendron vs Red Alder 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 Dwarf Rhododendron are no allergic reactions whereas of Red Alder have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Dwarf Rhododendron has no showy fruits and Red Alder has showy fruits. Also Dwarf Rhododendron is not flowering and Red Alder is not flowering . You can compare Dwarf Rhododendron and Red Alder facts and facts of other plants too.