Blue Oak

Black Oak

Compare Blue Oak and Black Oak

Blue Oak

Black Oak

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1 What is

1.1 Life Span

Perennial

1.2 Type

Tree

1.3 Origin

United States, California

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

1.4 Types

Not Available

Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak

1.4.1 Number of Varieties

NANA

0 40000

1.5 Habitat

Woodland Garden Canopy

1.6 USDA Hardiness Zone

6-94-8

0 99

1.7 AHS Heat Zone

9-1

8-1

1.8 Sunset Zone

3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

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

1.9 Habit

Spreading

Upright/Erect

2 Information

2.1 Plant Size

2.1.1 Minimum Height

1,520.00 cm2,438.40 cm

0.54 3900

2.1.2 Minimum Width

1,370.00 cm1,219.20 cm

0.1 6350

2.2 Plant Color

2.2.1 Flower Color

Red, Yellow green

Red, Light Yellow, Yellow green

2.2.2 Flower Color Modifier

Bicolor

2.2.3 Fruit Color

Not Available

Brown, Sandy Brown, Chocolate

2.2.4 Leaf Color in Spring

Green, Blue Green

Green, Copper

2.2.5 Leaf Color in Summer

Green, Blue Green

Dark Green

2.2.6 Leaf Color in Fall

Yellow, Orange, Pink

Orange, Brown, Dark Red

2.2.7 Leaf Color in Winter

Not Available

2.3 Shape

2.3.1 Leaf Shape

Irregular

Lobed

2.4 Thorns

✔ ✘

3 Season

3.1 Plant Season

Spring, Summer, Fall, Winter

3.2 Growing Conditions

3.2.1 Sunlight

Full Sun, Partial Sun

3.2.2 Growth Rate

Slow

3.2.3 Type of Soil

Not Available

Clay, Loam, Sand

3.2.4 The pH of Soil

Not Available

Acidic, Neutral

3.2.5 Soil Drainage

Not Available

Average

3.2.6 Bloom Time

Spring

3.2.7 Repeat Bloomer

✔ ✘

3.3 Tolerances

Drought

Wet Site, Drought

4 Care

4.1 Where to Plant?

Ground

4.2 How to Plant?

Seedlings

Seedlings, Transplanting

4.3 Plant Maintenance

Medium

4.4 Watering Plants

4.4.1 Watering Requirements

Average Water Needs

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

4.4.2 In Summer

Lots of watering

4.4.3 In Spring

Moderate

4.4.4 In Winter

Average Water

4.5 Soil

4.5.1 Soil pH

Not Available

Acidic, Neutral

4.5.2 Soil Type

Not Available

Clay, Loam, Sand

4.5.3 Soil Drainage Capacity

Not Available

Average

4.6 Sun Exposure

Full Sun, Partial Sun

4.7 Pruning

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

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

4.8 Fertilizers

All-Purpose Liquid Fertilizer

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

4.9 Pests and Diseases

Red blotch

4.10 Plant Tolerance

Drought

Drought, Wet Site

5 Facts

5.1 Flowers

Insignificant

5.1.1 Flower Petal Number

Not Available

5.2 Fruits

5.2.1 Showy Fruit

✔ ✘

5.2.2 Edible Fruit

✔ ✘

5.3 Fragrance

5.3.1 Fragrant Flower

✔ ✘

5.3.2 Fragrant Fruit

✔ ✘

5.3.3 Fragrant Leaf

✔ ✘

5.3.4 Fragrant Bark/Stem

✔ ✘

5.4 Showy Foliage

✔ ✘

5.5 Showy Bark

✔ ✘

5.6 Foliage Texture

Medium

5.7 Foliage Sheen

Not Available

Glossy

5.8 Evergreen

✔ ✘

5.9 Invasive

✔ ✘

5.10 Self-Sowing

✔ ✘

5.11 Attracts

Birds

5.12 Allergy

Pollen

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

6 Benefits

6.1 Uses

6.1.1 Aesthetic Uses

Borders

Not Used For Aesthetic Purpose

6.1.2 Beauty Benefits

Not Available

6.1.3 Edible Uses

✔ ✘

6.1.4 Environmental Uses

Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak

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

6.2 Plant Benefits

6.2.1 Medicinal Uses

Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat

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

6.2.2 Part of Plant Used

Leaves, Seeds, Wood

Inner Bark, Leaves, Seeds

6.2.3 Other Uses

Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware

Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware

6.3 Used As Indoor Plant

✔ ✘

6.4 Used As Outdoor Plant

✔ ✘

6.5 Garden Design

Feature Plant, Shade Trees, Street Trees

Feature Plant, Shade Trees

7 Scientific Name

7.1 Botanical Name

QUERCUS douglasii

QUERCUS velutina

7.2 Common Name

Blue Oak

Black Oak

7.2.1 In Hindi

Blue Oak Tree

Black Oak Tree

7.2.2 In German

Blaue Eiche

Schwarz Oak Tree

7.2.3 In French

Bleu Oak Tree

Noir Oak Tree

7.2.4 In Spanish

Azul del árbol de roble

Negro del árbol de roble

7.2.5 In Greek

Μπλε Oak Tree

Black Oak Tree

7.2.6 In Portuguese

Carvalho azul

Carvalho Preto

7.2.7 In Polish

Niebieski Oak Tree

Czarny Dąb

7.2.8 In Latin

Blue quercum ligno

Niger quercum ligno

8 Classification

8.1 Kingdom

Plantae

8.2 Phylum

Magnoliophyta

8.3 Class

Magnoliopsida

8.4 Order

Fagales

8.5 Family

Fagaceae

8.6 Genus

Quercus

8.7 Clade

Angiosperms, Eudicots, Rosids

8.8 Tribe

Not Available

Cherokee

8.9 Subfamily

Not Available

8.10 Number of Species

NA600

1 27800

Difference Between Blue Oak and Black Oak

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

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Importance of Blue Oak and Black Oak

Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oak and Black Oak. Basically, these two plants vary in many aspects. Compare Blue Oak and Black 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 Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat whereas 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. Blue Oak has beauty benefits as follows: Not Available while Black Oak has beauty benefits as follows: Not Available.

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