Life Span
Perennial
Perennial
Origin
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
Southern Asia, India, Melanesia, Australia
Types
Juglans nigra
oranges, grapefruit, lemons
Habitat
bottomlands, Moist woods
agricultural areas
USDA Hardiness Zone
4-9
-9999
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Flower Color
Yellow green
White, Purple, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Yellow, Red, Green, Orange
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Green, Dark Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Pinnate
Toothed
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies
Birds, Butterflies
Allergy
Anaphylaxis, Toxic
Itchiness, Oral Allergy
Beauty Benefits
Good for skin
Good for skin and hair, Makes teeth white, Skin cleanser
Environmental Uses
Air purification, Shadow Tree
Air purification
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Kidney Stones, Stomach Cancer
Part of Plant Used
Fruits
Flowers, Fruits, Leaves
Other Uses
Used As Food, Used as Ornamental plant
-
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Edible, Feature Plant, Fruit / Fruit Tree, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Botanical Name
JUGLANS nigra
CITRUS
Common Name
Black Walnut
Citrus
In Hindi
काले अखरोट के पेड़
निम्बू-वंश
In German
Schwarz Walnussbaum
Zitruspflanzen
In French
Noir noyer
Citrus
In Spanish
nogal negro
Citrus
In Greek
Μαύρη καρυδιά
Citrus
In Portuguese
nogueira preta
Citrus é um género
In Polish
Czarny orzech drzewo
Cytrus
In Latin
Niger walnut tree
citrus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Sapindales
Family
Juglandaceae
Rutaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
Juglandinae
Asteroideae
Importance of Black Walnut and Citrus
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Citrus. Basically, these two plants vary in many aspects. Compare Black Walnut and Citrus 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 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 whereas of Citrus is Kidney Stones and Stomach Cancer. Black Walnut has beauty benefits as follows: Good for skin while Citrus has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Citrus
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 Walnut vs Citrus 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 Walnut are Anaphylaxis and Toxic whereas of Citrus have Itchiness and Oral Allergy respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Citrus has showy fruits. Also Black Walnut is not flowering and Citrus is not flowering . You can compare Black Walnut and Citrus facts and facts of other plants too.