Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Types
-
Quercus phellos, Quercus nigra
Habitat
Lowland evergreen rainforest
Hot climate regions, low mountains, Tropical regions
USDA Hardiness Zone
4-7
6-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
Habit
Pyramidal
Oval or Rounded
Flower Color
Yellow, Red, Coral
Red, Light Green, Chartreuse
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan, Chocolate
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Yellow, Orange, Sandy Brown
Leaf Shape
Ovate
Irregular
Plant Season
Spring, Summer, Fall
Spring, Fall
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
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring
Spring, Late Spring
Tolerances
Maritime exposure, Salt water
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Grafting, Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs
Allow to dry out slightly between watering, Does not require lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
Pests and Diseases
-
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Plant Tolerance
Maritime exposure, Salt water
Heat Tolerance, Humidity, Salt and Soil Compaction
Flowers
Insignificant
Insignificant
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Glossy
Allergy
-
Eczema, Rhinitis, Runny nose
Aesthetic Uses
-
Landscape Designing, Showy Purposes
Beauty Benefits
Skin Problems
Blood purifying, Reduce Bruises, Weightloss
Edible Uses
Yes
Sometimes
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Gout, Obesity, Snoring
Part of Plant Used
Flowers, Inner Bark, Sap
Bark, Stem
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Animal Feed, Biodiesel, Recovering internal injuries
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
QUERCUS phellos
Common Name
Oregon Alder, Red Alder
Willow Oak
In Hindi
red alder
Overcup ओक
In German
rot-Erle
Overcup Oak
In French
aulne rouge
Overcup Oak
In Spanish
aliso rojo
Overcup Roble
In Greek
κόκκινη σκλήθρα
Overcup Oak
In Portuguese
amieiro vermelho
Overcup Oak
In Polish
czerwony olcha
Overcup Dąb
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Fagaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
-
Amaryllidoideae
Importance of Red Alder and Willow Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Willow Oak. Basically, these two plants vary in many aspects. Compare Red Alder and Willow Oak 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 Willow Oak is Gout, Obesity and Snoring. Red Alder has beauty benefits as follows: Skin Problems while Willow Oak has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Willow Oak
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 Willow Oak 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 Willow Oak have Eczema, Rhinitis and Runny nose respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Willow Oak has showy fruits. Also Red Alder is not flowering and Willow Oak is not flowering . You can compare Red Alder and Willow Oak facts and facts of other plants too.