Life Span
Perennial
Annual
Type
Tree
Flowering Plants, Shrubs
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
South America
Types
Not Available
Grandiflora Petunias, Multiflora Petunias, Wave Petunias, Superbell Petunias, Supertunia Petunias
Number of Varieties
Not Available
Habitat
bottomlands, Moist woods
Terrestrial
USDA Hardiness Zone
4-9
9-10
AHS Heat Zone
9-3
Not Available
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
not provided
Habit
Oval or Rounded
Not Available
Flower Color
Yellow green
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Green, Chocolate
Not Available
Leaf Color in Spring
Green
Golden Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Green
Leaf Color in Winter
Not Available
Green
Plant Season
Spring, Summer, Fall
Summer
Sunlight
Full Sun
Full Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loamy, Sandy
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Fall, Spring, Summer
Tolerances
Not Available
Pollution
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial shade
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
Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Bacterial Blight, Caterpillars, Gray mold, Leaf spot, Powdery mildew, Root rot, Spider mites, Thripes, Verticillium Wilt, Viruses
Plant Tolerance
Not Available
Drought
Flowers
Insignificant
Yes
Flower Petal Number
Not Available
Not Available
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
Butterflies, Hummingbirds
Allergy
Anaphylaxis, Toxic
Not Available
Aesthetic Uses
Not Used For Aesthetic Purpose
Beautification, Bouquets, 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
Not Available
Part of Plant Used
Fruits
Flowers
Other Uses
Used As Food, Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Container, Edging
Botanical Name
JUGLANS nigra
Petunia
Common Name
Black Walnut
Petunia
In Hindi
काले अखरोट के पेड़
Petunia
In German
Schwarz Walnussbaum
Petunie
In French
Noir noyer
Pétunia
In Spanish
nogal negro
Petunia
In Greek
Μαύρη καρυδιά
πετούνια
In Portuguese
nogueira preta
Petúnia
In Polish
Czarny orzech drzewo
Petunia
In Latin
Niger walnut tree
Petunia
Phylum
Magnoliophyta
Streptophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Solanales
Family
Juglandaceae
Solanaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Juglandeae
Not Available
Subfamily
Juglandinae
Petunioideae
Season and Care of Black Walnut and Petunia
Season and care of Black Walnut and Petunia is important to know. While considering everything about Black Walnut and Petunia Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Petunia season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Petunia is Loamy, Sandy while the PH of soil for Black Walnut is Acidic, Neutral and for Petunia is Neutral.
Black Walnut and Petunia Physical Information
Black Walnut and Petunia physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Petunia height is 5.00 cm and width 2.50 cm. The color specification of Black Walnut and Petunia are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Petunia flower color: Blue, Pink, Purple, Red, White and Yellow
- Petunia leaf color: Golden Green
Care of Black Walnut and Petunia
Care of Black Walnut and Petunia 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 Petunia pruning is done Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts and Remove deadheads. In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Petunia needs Lots of watering and in winter, it needs Average Water.