Black Locust

Douglas Fir

Compare Black Locust and Douglas Fir

Black Locust

Douglas Fir

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1 What is

1.1 Life Span

Perennial

1.2 Type

Tree

1.3 Origin

Hybrid origin

Western United States, California, Canada, China

1.4 Types

Honey Locust

Balsam Fir, Cannan Fir, Fraser Fir, Grand Fir

1.4.1 Number of Varieties

NANA

0 40000

1.5 Habitat

Woodland Garden Canopy

Moist Soils, Rocky areas

1.6 USDA Hardiness Zone

5-84-7

0 99

1.7 AHS Heat Zone

9-3

7-1

1.8 Sunset Zone

2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 10, 14, 15, 16, 17

1.9 Habit

Upright/Erect

2 Information

2.1 Plant Size

2.1.1 Minimum Height

1,524.00 cm2,440.00 cm

0.54 3900

2.1.2 Minimum Width

1,066.80 cm610.00 cm

0.1 6350

2.2 Plant Color

2.2.1 Flower Color

Rose, Violet

Not Available

2.2.2 Flower Color Modifier

Bicolor

2.2.3 Fruit Color

Purple, Brown

Sandy Brown

2.2.4 Leaf Color in Spring

Red, Crimson, Bronze

Dark Green

2.2.5 Leaf Color in Summer

Green, Blue Green

Dark Green

2.2.6 Leaf Color in Fall

Yellow green

Dark Green

2.2.7 Leaf Color in Winter

Not Available

Dark Green

2.3 Shape

2.3.1 Leaf Shape

Pinnate

Needle like

2.4 Thorns

✔ ✘

3 Season

3.1 Plant Season

Spring, Summer, Fall, Winter

3.2 Growing Conditions

3.2.1 Sunlight

Full Sun

3.2.2 Growth Rate

Fast

Medium

3.2.3 Type of Soil

Clay, Loam, Sand

Clay, Loam

3.2.4 The pH of Soil

Acidic, Neutral, Alkaline

Acidic, Neutral

3.2.5 Soil Drainage

Average

Well drained

3.2.6 Bloom Time

Spring, Late Spring

Not Available

3.2.7 Repeat Bloomer

✔ ✘

3.3 Tolerances

Pollution, Drought, Salt, Soil Compaction

Shade areas

4 Care

4.1 Where to Plant?

Ground

4.2 How to Plant?

Seedlings

Seedlings, Stem Planting, Transplanting

4.3 Plant Maintenance

Medium

Low

4.4 Watering Plants

4.4.1 Watering Requirements

Average Water Needs, Needs a lot of water initially, occasional watering once established

Keep the ground moist but not water-logged, Requires consistently moist soil

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

Acidic, Neutral, Alkaline

Acidic, Neutral

4.5.2 Soil Type

Clay, Loam, Sand

Clay, Loam

4.5.3 Soil Drainage Capacity

Average

Well drained

4.6 Sun Exposure

Full Sun

4.7 Pruning

Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves

No need to prune, No pruning needed

4.8 Fertilizers

All-Purpose Liquid Fertilizer, Nitrogen

All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing

4.9 Pests and Diseases

Red blotch

Beetles, Borers, Red blotch

4.10 Plant Tolerance

Drought, Pollution, Salt, Soil Compaction

Drought

5 Facts

5.1 Flowers

✔ ✘

5.1.1 Flower Petal Number

Single

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

Fine

5.7 Foliage Sheen

Matte

5.8 Evergreen

✔ ✘

5.9 Invasive

✔ ✘

5.10 Self-Sowing

✔ ✘

5.11 Attracts

Birds, Butterflies

Insects

5.12 Allergy

Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness

Skin rash

6 Benefits

6.1 Uses

6.1.1 Aesthetic Uses

Showy Purposes

Beautification, Landscape Designing, Showy Purposes, Used as Christmas tree

6.1.2 Beauty Benefits

Good for skin

Not Available

6.1.3 Edible Uses

✔ ✘

6.1.4 Environmental Uses

Air purification, Shadow Tree, soil stabilisation

Air purification, Nesting sites for birds

6.2 Plant Benefits

6.2.1 Medicinal Uses

Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic

Burns, Cough, Sore throat, Stomach pain, Wounds

6.2.2 Part of Plant Used

Flowers, Seeds, Wood

Whole plant

6.2.3 Other Uses

Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware

Decoration Purposes, Economic Purpose, Oil is used for aromatherapy, Showy Purposes, Used As Food, Used for its medicinal properties, Used in biomass, Used in paper industry, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction, Wood log is used in making fences

6.3 Used As Indoor Plant

✔ ✘

6.4 Used As Outdoor Plant

✔ ✘

6.5 Garden Design

Feature Plant, Shade Trees, Street Trees

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

7 Scientific Name

7.1 Botanical Name

ROBINIA 'Purple Robe'

PSEUDOTSUGA menziesii

7.2 Common Name

Hybrid Black Locust, Purple Robe Locust

Douglas Fir

7.2.1 In Hindi

Black Locust Tree

डगलस फ़िर

7.2.2 In German

Schwarz Locust Tree

Douglasfichte

7.2.3 In French

Noir Arbre Locust

le sapin de Douglas

7.2.4 In Spanish

Negro del árbol de la langosta

abeto Douglas

7.2.5 In Greek

Μαύρο Locust Tree

έλατο Douglas

7.2.6 In Portuguese

Árvore Locust Preto

Douglas Fir

7.2.7 In Polish

Robinii akacjowej Drzewo

daglezji

7.2.8 In Latin

Locusta arbor Niger

Douglas abies

8 Classification

8.1 Kingdom

Plantae

8.2 Phylum

Magnoliophyta

Tracheophyta

8.3 Class

Magnoliopsida

Pinopsida

8.4 Order

Fabales

Pinales

8.5 Family

Fabaceae

Pinaceae

8.6 Genus

Robinia

Pseudotsuga

8.7 Clade

Angiosperms, Eudicots, Rosids

Not Available

8.8 Tribe

Robinieae

Not Available

8.9 Subfamily

Faboideae

Not Available

8.10 Number of Species

NANA

1 27800

Difference Between Black Locust and Douglas Fir

If you are confused whether Black Locust or Douglas Fir 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 Locust and Douglas Fir Information and learn more about it. Fertilizers required for proper growth of Black Locust are All-Purpose Liquid Fertilizer and Nitrogen, whereas for Douglas Fir fertilizers required are All-Purpose Liquid Fertilizer and fertilize every 2-3 weeks while growing. Hence, one should know the basic difference between Black Locust and Douglas Fir if you are planning to have them in your garden to enhance its beauty.

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Importance of Black Locust and Douglas Fir

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Douglas Fir. Basically, these two plants vary in many aspects. Compare Black Locust and Douglas Fir 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 Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic whereas of Douglas Fir is Burns, Cough, Sore throat, Stomach pain and Wounds. Black Locust has beauty benefits as follows: Good for skin while Douglas Fir has beauty benefits as follows: Good for skin.

Compare Facts of Black Locust vs Douglas Fir

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 Locust vs Douglas Fir 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 Locust are Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness whereas of Douglas Fir have Skin rash respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Douglas Fir has no showy fruits. Also Black Locust is flowering and Douglas Fir is not flowering . You can compare Black Locust and Douglas Fir facts and facts of other plants too.