Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Mexico, Central America
Habitat
Lowland evergreen rainforest
Hardwood forests, Lowland, Upland, Well Drained
USDA Hardiness Zone
4-7
4-10
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Flower Color
Yellow, Red, Coral
-
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
-
Dark Green
Leaf Shape
Ovate
Elliptic
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Late Winter
Tolerances
Maritime exposure, Salt water
Pollution, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Do not water excessively, Do not water frequently, Does not require lot of watering, Needs very little water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
-
Red blotch, Verticillium Wilt
Plant Tolerance
Maritime exposure, Salt water
Drought, Dry Conditions, Dry soil, Heat Tolerance
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Insects
Birds, Butterflies
Allergy
-
Asthma, Pollen, Rhinitis, Rhinoconjunctivitis
Beauty Benefits
Skin Problems
-
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Aphrodisiac, Astringent, Tonic
Part of Plant Used
Flowers, Inner Bark, Sap
-
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Repellent, Used as a dye
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Shade Trees, Street Trees
Botanical Name
ALNUS rubra
FRAXINUS americana
Common Name
Oregon Alder, Red Alder
White Ash
In Hindi
red alder
FRAXINUS americana
In German
rot-Erle
Fraxinus americana
In French
aulne rouge
Fraxinus americana
In Spanish
aliso rojo
Fraxinus americana
In Greek
κόκκινη σκλήθρα
Fraxinus americana
In Portuguese
amieiro vermelho
Fraxinus americana
In Polish
czerwony olcha
jesion amerykański
In Latin
red alnus
Fraxinus
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Oleaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Red Alder and White Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and White Ash. Basically, these two plants vary in many aspects. Compare Red Alder and White Ash 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 White Ash is Aphrodisiac, Astringent and Tonic. Red Alder has beauty benefits as follows: Skin Problems while White Ash has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs White Ash
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 White Ash 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 White Ash have Asthma, Pollen, Rhinitis and Rhinoconjunctivitis respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and White Ash has no showy fruits. Also Red Alder is not flowering and White Ash is not flowering . You can compare Red Alder and White Ash facts and facts of other plants too.