Life Span
Perennial
Annual
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
Southeastern Asia, India, China
Types
Not Available
Shrub
Habitat
bottomlands, Moist woods
Tropical regions
USDA Hardiness Zone
4-9
10-15
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
H1, H2, 13, 24
Habit
Oval or Rounded
Spreading
Flower Color
Yellow green
Lavender
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Green, Chocolate
Brown
Leaf Color in Spring
Green
Gray Green, Silver
Leaf Color in Summer
Green, Dark Green
Gray Green, Silver
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Gray Green
Leaf Color in Winter
Not Available
Gray Green
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Tolerances
Not Available
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Average Water Needs, Do Not over Water
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
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
Not Available
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Not Available
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Bold
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
Butterflies
Allergy
Anaphylaxis, Toxic
Not Available
Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes
Beauty Benefits
Good for skin
Not Available
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
Abandonment, epilepsy, Fever, Gout, Leprosy, Skin irritation, Syphilis, Tooth ache, Ulcers
Part of Plant Used
Fruits
Flowers, Leaves, Root
Other Uses
Used As Food, Used as Ornamental plant
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
JUGLANS nigra
CALOTROPIS gigantea
Common Name
Black Walnut
Crown flower
In Hindi
काले अखरोट के पेड़
Crown flower
In German
Schwarz Walnussbaum
Crown Blume
In French
Noir noyer
fleur de la Couronne
In Spanish
nogal negro
flor de la corona
In Greek
Μαύρη καρυδιά
στέμμα λουλούδι
In Portuguese
nogueira preta
coroa da flor
In Polish
Czarny orzech drzewo
korona kwiatu
In Latin
Niger walnut tree
flos florum
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Gentianales
Family
Juglandaceae
Asclepiadaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Juglandeae
Not Available
Subfamily
Juglandinae
Asclepiadoideae
Number of Species
Not Available
Season and Care of Black Walnut and Crown Flower
Season and care of Black Walnut and Crown Flower is important to know. While considering everything about Black Walnut and Crown Flower Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Crown Flower season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Crown Flower is Sand while the PH of soil for Black Walnut is Acidic, Neutral and for Crown Flower is Acidic, Neutral, Alkaline.
Black Walnut and Crown Flower Physical Information
Black Walnut and Crown Flower physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Crown Flower height is 180.00 cm and width 240.00 cm. The color specification of Black Walnut and Crown Flower are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Crown Flower flower color: Lavender
- Crown Flower leaf color: Gray Green and Silver
Care of Black Walnut and Crown Flower
Care of Black Walnut and Crown Flower 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 Crown Flower 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 Crown Flower needs Lots of watering and in winter, it needs Average Water.