Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Tree
Origin
South America
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
Grandiflora Petunias, Multiflora Petunias, Wave Petunias, Superbell Petunias, Supertunia Petunias
Juglans nigra
Habitat
Terrestrial
bottomlands, Moist woods
USDA Hardiness Zone
9-10
4-9
Sunset Zone
not provided
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Flower Color
Blue, Pink, Purple, Red, White, Yellow
Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green, Chocolate
Leaf Color in Spring
Golden Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Green
-
Plant Season
Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial shade
Full Sun
Type of Soil
Loamy, Sandy
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Spring, Summer
Late Spring, Early Summer
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
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 pH
Neutral
Acidic, Neutral
Soil Type
Loamy, Sandy
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts, Remove deadheads
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
Aphids, Bacterial Blight, Caterpillars, Gray mold, Leaf spot, Powdery mildew, Root rot, Spider mites, Thripes, Verticillium Wilt, Viruses
Red blotch
Plant Tolerance
Drought
-
Flowers
Yes
Insignificant
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Glossy
Attracts
Butterflies, Hummingbirds
Birds, Butterflies
Allergy
-
Anaphylaxis, Toxic
Aesthetic Uses
Beautification, Bouquets, Showy Purposes
-
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
-
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
Other Uses
Showy Purposes
Used As Food, Used as Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Container, Edging
Feature Plant, Shade Trees
Botanical Name
Petunia
JUGLANS nigra
Common Name
Petunia
Black Walnut
In Hindi
Petunia
काले अखरोट के पेड़
In German
Petunie
Schwarz Walnussbaum
In French
Pétunia
Noir noyer
In Spanish
Petunia
nogal negro
In Greek
πετούνια
Μαύρη καρυδιά
In Portuguese
Petúnia
nogueira preta
In Polish
Petunia
Czarny orzech drzewo
In Latin
Petunia
Niger walnut tree
Phylum
Streptophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Solanales
Juglandales
Family
Solanaceae
Juglandaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
Petunioideae
Juglandinae
Importance of Petunia and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Petunia and Black Walnut. Basically, these two plants vary in many aspects. Compare Petunia 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 Petunia is 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. Petunia has beauty benefits as follows: while Black Walnut has beauty benefits as follows: .
Compare Facts of Petunia 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 Petunia 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 Petunia are 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. Petunia has no showy fruits and Black Walnut has showy fruits. Also Petunia is flowering and Black Walnut is not flowering . You can compare Petunia and Black Walnut facts and facts of other plants too.