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Citron
Citron

Black Walnut
Black Walnut



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Citron
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Black Walnut

Compare Citron and Black Walnut

What is

Life Span

Perennial
Perennial

Type

Fruit
Tree

Origin

Southern Asia, India, Melanesia, Australia
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada

Types

etrog
Juglans nigra

Number of Varieties

510
0 40000
👆🏻

Habitat

Mediterranean region, Subtropical climates, Tropical regions
bottomlands, Moist woods

USDA Hardiness Zone

9-114-9
0 99
👆🏻

AHS Heat Zone

12-9
9-3

Sunset Zone

H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21

Habit

Oval or Rounded
Oval or Rounded

Information

Plant Size

Minimum Height

240.00 cm1,830.00 cm
0 3900
👆🏻

Minimum Width

180.00 cm1,830.00 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Purple
Yellow green

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Yellow
Green, Chocolate

Leaf Color in Spring

Green, Dark Green
Green

Leaf Color in Summer

Green, Dark Green
Green, Dark Green

Leaf Color in Fall

Green, Dark Green
Yellow, Dark Green, Yellow green, Gold

Leaf Color in Winter

Light Green
-

Shape

Leaf Shape

Ovate elongated
Pinnate

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Medium
Medium

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Early Spring, Spring, Winter, Late Winter, Indeterminate
Late Spring, Early Summer

Repeat Bloomer

Tolerances

Drought
-

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings, Transplanting
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Needs less watering
Average Water Needs, Requires regular watering

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

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts

Fertilizers

All-Purpose Liquid Fertilizer
Apply NPK fertilizer at the ratio of 6-24-24

Pests and Diseases

Aphids, Citrus foot rot, Leafminers, Red blotch
Red blotch

Plant Tolerance

Drought
-

Facts

Flowers

Showy
Insignificant

Flower Petal Number

Single
-

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Medium
Coarse

Foliage Sheen

Glossy
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds, Butterflies
Birds, Butterflies

Allergy

Mild Allergen
Anaphylaxis, Toxic

Benefits

Uses

Aesthetic Uses

Showy Purposes
-

Beauty Benefits

Brightens the skin complexion, Good for skin and hair
Good for skin

Edible Uses

Environmental Uses

Air purification
Air purification, Shadow Tree

Plant Benefits

Medicinal Uses

Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle

Part of Plant Used

Fruits, Leaves
Fruits

Other Uses

Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used As Food, Used as Ornamental plant

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Feature Plant, Shade Trees

Scientific Name

Botanical Name

CITRUS medica
JUGLANS nigra

Common Name

Citron
Black Walnut

In Hindi

नीबू
काले अखरोट के पेड़

In German

Zitrone
Schwarz Walnussbaum

In French

Citron
Noir noyer

In Spanish

Cidra
nogal negro

In Greek

Κίτρο
Μαύρη καρυδιά

In Portuguese

cidra
nogueira preta

In Polish

Cytryna
Czarny orzech drzewo

In Latin

Chron
Niger walnut tree

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Sapindales
Juglandales

Family

Rutaceae
Juglandaceae

Genus

Citrus
Juglans

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

Citreae
Juglandeae

Subfamily

Aurantioideae
Juglandinae

Number of Species

716
1 27800
👆🏻

Difference Between Citron and Black Walnut

If you are confused whether Citron or Black Walnut 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 Citron and Black Walnut Information and learn more about it. Fertilizers required for proper growth of Citron are All-Purpose Liquid Fertilizer, whereas for Black Walnut fertilizers required are Apply NPK fertilizer at the ratio of 6-24-24. Hence, one should know the basic difference between Citron and Black Walnut if you are planning to have them in your garden to enhance its beauty.

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Importance of Citron and Black Walnut

Want to have the most appropriate plant for your garden? You might want to know the importance of Citron and Black Walnut. Basically, these two plants vary in many aspects. Compare Citron and Black Walnut 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 Citron is Antibiotic, Antidote, Pulmonary afflictions and Recovering internal injuries whereas of Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle. Citron has beauty benefits as follows: Brightens the skin complexion and Good for skin and hair while Black Walnut has beauty benefits as follows: Brightens the skin complexion and Good for skin and hair.

Compare Facts of Citron vs Black Walnut

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 Citron vs Black Walnut 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 Citron are Mild Allergen whereas of Black Walnut have Anaphylaxis and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Citron has showy fruits and Black Walnut has showy fruits. Also Citron is not flowering and Black Walnut is not flowering . You can compare Citron and Black Walnut facts and facts of other plants too.