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
oranges, grapefruit, lemons
  
Not Available
  
Habitat
agricultural areas
  
bottomlands, Moist woods
  
USDA Hardiness Zone
Not Available
  
4-9
  
AHS Heat Zone
Not Available
  
9-3
  
Sunset Zone
Not Available
  
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
  
Plant Size
  
  
Minimum Height
Not Available
  
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
White, Purple, Ivory
  
Yellow green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Yellow, Red, Green, Orange
  
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
  
Not Available
  
Shape
  
  
Leaf Shape
Toothed
  
Pinnate
  
Thorns
Yes
  
No
  
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, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Not Available
  
Late Spring, Early Summer
  
Repeat Bloomer
Not Available
  
No
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
Seedlings, Stem Planting
  
Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Keep ground moist
  
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, Alkaline
  
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
Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Not Available
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
Yes
  
Yes
  
Edible Fruit
Yes
  
Yes
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
Yes
  
No
  
Fragrant Leaf
Yes
  
Yes
  
Fragrant Bark/Stem
Yes
  
Yes
  
Showy Foliage
No
  
Yes
  
Showy Bark
Yes
  
Yes
  
Foliage Texture
Medium
  
Coarse
  
Foliage Sheen
Glossy
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Birds, Butterflies
  
Birds, Butterflies
  
Allergy
Itchiness, Oral Allergy
  
Anaphylaxis, Toxic
  
Uses
  
  
Aesthetic Uses
Not Available
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Good for skin and hair, Makes teeth white, Skin cleanser
  
Good for skin
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification, Shadow Tree
  
Plant Benefits
  
  
Medicinal Uses
Kidney Stones, scurvy, Stomach Cancer
  
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
Flowers, Fruits, Leaves
  
Fruits
  
Other Uses
Not Available
  
Used As Food, Used as Ornamental plant
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
  
Feature Plant, Shade Trees
  
Botanical Name
CITRUS
  
JUGLANS nigra
  
Common Name
Citrus
  
Black Walnut
  
In Hindi
निम्बू-वंश
  
काले अखरोट के पेड़
  
In German
Zitruspflanzen
  
Schwarz Walnussbaum
  
In French
Citrus
  
Noir noyer
  
In Spanish
Citrus
  
nogal negro
  
In Greek
Citrus
  
Μαύρη καρυδιά
  
In Portuguese
Citrus é um género
  
nogueira preta
  
In Polish
Cytrus
  
Czarny orzech drzewo
  
In Latin
citrus
  
Niger walnut tree
  
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
Asteroideae
  
Juglandinae
  
Importance of Citrus and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Citrus and Black Walnut. Basically, these two plants vary in many aspects. Compare Citrus 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 Citrus is Kidney Stones, scurvy and Stomach Cancer 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. Citrus has beauty benefits as follows: Good for skin and hair, Makes teeth white and Skin cleanser while Black Walnut has beauty benefits as follows: Good for skin and hair, Makes teeth white and Skin cleanser.
Compare Facts of Citrus 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 Citrus 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 Citrus are Itchiness and Oral Allergy 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. Citrus has showy fruits and Black Walnut has showy fruits. Also Citrus is not flowering and Black Walnut is not flowering . You can compare Citrus and Black Walnut facts and facts of other plants too.