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
-
Types
Juglans nigra
Citrus
Habitat
bottomlands, Moist woods
Warmer regions
USDA Hardiness Zone
4-9
9-11
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Flower Color
Yellow green
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Orange, Lemon yellow
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Dark Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Pinnate
Elliptic
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Average Water Needs
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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full 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
Aphids, Psyllids, Scale insects, Whiteflies
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
Acidic, Nausea
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Good for skin
-
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
Nutrients
Part of Plant Used
Fruits
Fruits, Leaves
Other Uses
Used As Food, Used as Ornamental plant
Used As Food, Used to make juice
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, Topiary / Bonsai / Espalier, Tropical
Botanical Name
JUGLANS nigra
Citrus Meyeri
Common Name
Black Walnut
Meyer Lemon
In Hindi
काले अखरोट के पेड़
Meyer Lemon
In German
Schwarz Walnussbaum
Meyer Lemon
In French
Noir noyer
Meyer Lemon
In Spanish
nogal negro
Meyer Lemon
In Greek
Μαύρη καρυδιά
Meyer Lemon
In Portuguese
nogueira preta
Meyer Lemon
In Polish
Czarny orzech drzewo
Meyer Lemon
In Latin
Niger walnut tree
Meyer Lemon
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Sapindales
Family
Juglandaceae
Rutaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
Juglandinae
Aurantioideae
Season and Care of Black Walnut and Meyer Lemon
Season and care of Black Walnut and Meyer Lemon is important to know. While considering everything about Black Walnut and Meyer Lemon Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Meyer Lemon season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Meyer Lemon is Loam, Sand while the PH of soil for Black Walnut is Acidic, Neutral and for Meyer Lemon is Acidic, Neutral, Alkaline.
Black Walnut and Meyer Lemon Physical Information
Black Walnut and Meyer Lemon physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Meyer Lemon height is 180.00 cm and width 240.00 cm. The color specification of Black Walnut and Meyer Lemon are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Meyer Lemon flower color: White
- Meyer Lemon leaf color: Dark Green
Care of Black Walnut and Meyer Lemon
Care of Black Walnut and Meyer Lemon include pruning, fertilizers, watering etc. Black Walnut pruning is done Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts and Meyer Lemon pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Meyer Lemon needs Lots of watering and in winter, it needs Average Water.