Life Span
Annual
Perennial
Origin
World/Pandemic
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
Viola sororia, Viola odorata, Viola tricolor
Juglans nigra
Habitat
gardens, Grassland, Prairies, Tropical regions
bottomlands, Moist woods
USDA Hardiness Zone
-9999
4-9
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Oval or Rounded
Flower Color
White, Yellow, Red, Blue, Purple, Orange, Gold, Light Blue, Lavender
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Chocolate
Leaf Color in Spring
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
Light Green
-
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow soil to be completely dry in between waterings, Requires watering in the growing season, Water when soil is dry
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
Acidic, Alkaline, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Shade, Partial shade, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Red blotch
Red blotch
Plant Tolerance
Drought
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Fine
Coarse
Foliage Sheen
Matte
Glossy
Attracts
Butterflies
Birds, Butterflies
Allergy
-
Anaphylaxis, Toxic
Aesthetic Uses
Beautification
-
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Anti-oxidant, Asthma, Dermatitis
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
Culinary use, Making Perfumes
Used As Food, Used as Ornamental plant
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant
Feature Plant, Shade Trees
Botanical Name
VIOLA 'Gem Plum Antique'
JUGLANS nigra
Common Name
Viola
Black Walnut
In Hindi
Viola
काले अखरोट के पेड़
In German
Viola
Schwarz Walnussbaum
In French
Alto
Noir noyer
In Spanish
Viola
nogal negro
In Greek
Βιόλα
Μαύρη καρυδιά
In Portuguese
Viola
nogueira preta
In Polish
Altówka
Czarny orzech drzewo
In Latin
Viola
Niger walnut tree
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Malpighiales
Juglandales
Family
Violaceae
Juglandaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
Violoideae
Juglandinae
Season and Care of Viola and Black Walnut
Season and care of Viola and Black Walnut is important to know. While considering everything about Viola and Black Walnut Care, growing season is an essential factor. Viola season is Spring, Summer, Fall and Winter and Black Walnut season is Spring, Summer, Fall and Winter. The type of soil for Viola is Clay, Loam, Sand and for Black Walnut is Clay, Loam, Sand while the PH of soil for Viola is Acidic, Neutral, Alkaline and for Black Walnut is Acidic, Neutral.
Viola and Black Walnut Physical Information
Viola and Black Walnut physical information is very important for comparison. Viola height is 15.20 cm and width 12.70 cm whereas Black Walnut height is 1,830.00 cm and width 1,830.00 cm. The color specification of Viola and Black Walnut are as follows:
Viola flower color: White, Yellow, Red, Blue, Purple, Orange, Gold, Light Blue and Lavender
Viola leaf color: Green
Black Walnut flower color: Yellow green
- Black Walnut leaf color: Green
Care of Viola and Black Walnut
Care of Viola and Black Walnut include pruning, fertilizers, watering etc. Viola pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and 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. In summer Viola needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Black Walnut needs Lots of watering and in winter, it needs Average Water.