×

Black Oak
Black Oak

Red Alder
Red Alder



ADD
Compare
X
Black Oak
X
Red Alder

Compare Black 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, North-Central United States, Central United States, South-Central United States, Canada
North America, United States, Northwestern United States, Alaska, California, Canada

Types

Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
-

Number of Varieties

2030
0 40000
👆🏻

Habitat

Woodland Garden Canopy
Lowland evergreen rainforest

USDA Hardiness Zone

4-84-7
0 99
👆🏻

AHS Heat Zone

8-1
7-1

Sunset Zone

2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17

Habit

Upright/Erect
Pyramidal

Information

Plant Size

Minimum Height

2,438.40 cm1,370.00 cm
0 3900
👆🏻

Minimum Width

1,219.20 cm610.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Red, Light Yellow, Yellow green
Yellow, Red, Coral

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Brown, Sandy Brown, Chocolate
Brown

Leaf Color in Spring

Green, Copper
Green, Dark Green

Leaf Color in Summer

Dark Green
Dark Green

Leaf Color in Fall

Orange, Brown, Dark Red
Dark Green

Leaf Color in Winter

-
-

Shape

Leaf Shape

Lobed
Ovate

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Summer, Fall

Growing Conditions

Sunlight

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

Growth Rate

Slow
Fast

Type of Soil

Clay, Loam, Sand
Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral, Alkaline

Soil Drainage

Average
Average

Bloom Time

Spring
Early Spring

Repeat Bloomer

Tolerances

Wet Site, Drought
Maritime exposure, Salt water

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings, Transplanting
Layering, Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
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
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

Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
All-Purpose Liquid Fertilizer, Nitrogen

Pests and Diseases

Red blotch
-

Plant Tolerance

Drought, Wet Site
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

Medium
Medium

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds
Insects

Allergy

Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
-

Benefits

Uses

Aesthetic Uses

-
-

Beauty Benefits

-
Skin Problems

Edible Uses

Environmental Uses

Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification, Prevent Soil Erosion, Shadow Tree

Plant Benefits

Medicinal Uses

Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Anodyne, Appetizer, Astringent

Part of Plant Used

Inner Bark, Leaves, Seeds
Flowers, Inner Bark, Sap

Other Uses

Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used as a dye, used for making charcoal, Used for making informal hedge

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Screening / Wind Break, Shade Trees

Scientific Name

Botanical Name

QUERCUS velutina
ALNUS rubra

Common Name

Black Oak
Oregon Alder, Red Alder

In Hindi

Black Oak Tree
red alder

In German

Schwarz Oak Tree
rot-Erle

In French

Noir Oak Tree
aulne rouge

In Spanish

Negro del árbol de roble
aliso rojo

In Greek

Black Oak Tree
κόκκινη σκλήθρα

In Portuguese

Carvalho Preto
amieiro vermelho

In Polish

Czarny Dąb
czerwony olcha

In Latin

Niger quercum ligno
red alnus

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Fagales
Fagales

Family

Fagaceae
Betulaceae

Genus

Quercus
Alnus

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

Cherokee
-

Subfamily

-
-

Number of Species

60035
1 27800
👆🏻

Difference Between Black Oak and Red Alder

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

<Flowering Plants

Importance of Black Oak and Red Alder

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Oak and Red Alder. Basically, these two plants vary in many aspects. Compare Black 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 Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever whereas of Red Alder is Anodyne, Appetizer and Astringent. Black Oak has beauty benefits as follows: while Red Alder has beauty benefits as follows: .

Compare Facts of Black 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 Black 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 Black Oak are Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough whereas of Red Alder have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Oak has showy fruits and Red Alder has showy fruits. Also Black Oak is not flowering and Red Alder is not flowering . You can compare Black Oak and Red Alder facts and facts of other plants too.