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Willow Oak
Willow Oak

Red Alder
Red Alder



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Willow Oak
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Red Alder

Compare Willow Oak and Red Alder

What is

Life Span

Perennial
Perennial

Type

Tree
Tree

Origin

North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
North America, United States, Northwestern United States, Alaska, California, Canada

Types

Quercus phellos, Quercus nigra
-

Number of Varieties

5530
0 40000
👆🏻

Habitat

Hot climate regions, low mountains, Tropical regions
Lowland evergreen rainforest

USDA Hardiness Zone

6-94-7
0 99
👆🏻

AHS Heat Zone

9-3
7-1

Sunset Zone

2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17

Habit

Oval or Rounded
Pyramidal

Information

Plant Size

Minimum Height

1,220.00 cm1,370.00 cm
0 3900
👆🏻

Minimum Width

910.00 cm610.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Red, Light Green, Chartreuse
Yellow, Red, Coral

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Tan, Chocolate
Brown

Leaf Color in Spring

Green, Light Green
Green, Dark Green

Leaf Color in Summer

Green, Dark Green
Dark Green

Leaf Color in Fall

Yellow, Orange, Sandy Brown
Dark Green

Leaf Color in Winter

-
-

Shape

Leaf Shape

Irregular
Ovate

Thorns

Season

Plant Season

Spring, Fall
Spring, Summer, Fall

Growing Conditions

Sunlight

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

Growth Rate

Fast
Fast

Type of Soil

Clay, Loam, Sand
Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Average
Average

Bloom Time

Spring, Late Spring
Early Spring

Repeat Bloomer

Tolerances

Wet Site, Pollution, Soil Compaction
Maritime exposure, Salt water

Care

Where to Plant?

Ground
Ground

How to Plant?

Grafting, Seedlings
Layering, Seedlings

Plant Maintenance

Low
Medium

Watering Plants

Watering Requirements

Allow to dry out slightly between watering, Does not require lot of watering
Average Water Needs

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand
Loam, Sand

Soil Drainage Capacity

Average
Average

Sun Exposure

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

Pruning

cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
All-Purpose Liquid Fertilizer, Nitrogen

Pests and Diseases

Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
-

Plant Tolerance

Heat Tolerance, Humidity, Salt and Soil Compaction
Maritime exposure, Salt water

Facts

Flowers

Insignificant
Insignificant

Flower Petal Number

-
-

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Fine
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds
Insects

Allergy

Eczema, Rhinitis, Runny nose
-

Benefits

Uses

Aesthetic Uses

Landscape Designing, Showy Purposes
-

Beauty Benefits

Blood purifying, Reduce Bruises, Weightloss
Skin Problems

Edible Uses

Environmental Uses

Air purification
Air purification, Prevent Soil Erosion, Shadow Tree

Plant Benefits

Medicinal Uses

Gout, Obesity, Snoring
Anodyne, Appetizer, Astringent

Part of Plant Used

Bark, Stem
Flowers, Inner Bark, Sap

Other Uses

Animal Feed, Biodiesel, Recovering internal injuries
Used as a dye, used for making charcoal, Used for making informal hedge

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Shade Trees, Street Trees
Screening / Wind Break, Shade Trees

Scientific Name

Botanical Name

QUERCUS phellos
ALNUS rubra

Common Name

Willow Oak
Oregon Alder, Red Alder

In Hindi

Overcup ओक
red alder

In German

Overcup Oak
rot-Erle

In French

Overcup Oak
aulne rouge

In Spanish

Overcup Roble
aliso rojo

In Greek

Overcup Oak
κόκκινη σκλήθρα

In Portuguese

Overcup Oak
amieiro vermelho

In Polish

Overcup Dąb
czerwony olcha

In Latin

Oryza
red alnus

Classification

Kingdom

Plantae
Plantae

Phylum

-
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Fagales
Fagales

Family

Fagaceae
Betulaceae

Genus

Quercus
Alnus

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

-
-

Subfamily

Amaryllidoideae
-

Number of Species

40035
1 27800
👆🏻

Difference Between Willow Oak and Red Alder

If you are confused whether Willow Oak 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 Willow Oak and Red Alder Information and learn more about it. Fertilizers required for proper growth of Willow Oak are All-Purpose Liquid Fertilizer, Bonemeal and fertilize in growing season, whereas for Red Alder fertilizers required are All-Purpose Liquid Fertilizer and Nitrogen. Hence, one should know the basic difference between Willow Oak and Red Alder if you are planning to have them in your garden to enhance its beauty.

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Importance of Willow Oak and Red Alder

Want to have the most appropriate plant for your garden? You might want to know the importance of Willow Oak and Red Alder. Basically, these two plants vary in many aspects. Compare Willow Oak 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 Willow Oak is Gout, Obesity and Snoring whereas of Red Alder is Anodyne, Appetizer and Astringent. Willow Oak has beauty benefits as follows: Blood purifying, Reduce Bruises and Weightloss while Red Alder has beauty benefits as follows: Blood purifying, Reduce Bruises and Weightloss.

Compare Facts of Willow Oak 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 Willow Oak 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 Willow Oak are Eczema, Rhinitis and Runny nose whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Willow Oak has showy fruits and Red Alder has showy fruits. Also Willow Oak is not flowering and Red Alder is not flowering . You can compare Willow Oak and Red Alder facts and facts of other plants too.