Life Span
Perennial
Annual or Biennial
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
Europe
Types
Juglans nigra
Blues F1, Chinese Express, Monument
Habitat
bottomlands, Moist woods
agricultural areas
USDA Hardiness Zone
4-9
-9999
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
A1, A2, A3, H1, H2, 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
Habit
Oval or Rounded
Clump-Forming
Flower Color
Yellow green
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
-
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
-
Leaf Shape
Pinnate
Cushion
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Summer, Late Winter
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Prefer drip-irrigation instead of Over-head watering
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam, 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
-
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
20-20-20 amount, Compost
Pests and Diseases
Red blotch
Aphids, Beetles, Black rot, Blackleg, Cabbage looper, Cabbageworm, Clubroot, Flea Beetles, Nematodes, Purple Blotch, Slugs, Snails
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Coarse
Coarse
Attracts
Birds, Butterflies
Bugs
Allergy
Anaphylaxis, Toxic
-
Beauty Benefits
Good for skin
For treating wrinkles, Good for skin, Remove blemishes, Treatment of Dark Spots
Environmental Uses
Air purification, Shadow Tree
soil stabilisation
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Folate, Low calories, Vitamin A, Vitamin C, Vitamin K
Part of Plant Used
Fruits
Whole plant
Other Uses
Used As Food, Used as Ornamental plant
Used As Food, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Edible, Herb / Vegetable
Botanical Name
JUGLANS nigra
BRASSICA rapa 'Little Jade'
Common Name
Black Walnut
Little Jade Napa Cabbage, Napa Cabbage
In Hindi
काले अखरोट के पेड़
नापा पत्तागोभी
In German
Schwarz Walnussbaum
Chinakohl
In French
Noir noyer
Napa chou
In Spanish
nogal negro
Lechuga de Napa
In Greek
Μαύρη καρυδιά
Νάπα Λάχανο
In Portuguese
nogueira preta
Repolho Napa
In Polish
Czarny orzech drzewo
Kapusta Napa
In Latin
Niger walnut tree
Napa Brassica
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Capparales
Family
Juglandaceae
Brassicaceae
Clade
Angiosperms, Eudicots, Rosids
-
Season and Care of Black Walnut and Napa Cabbage
Season and care of Black Walnut and Napa Cabbage is important to know. While considering everything about Black Walnut and Napa Cabbage Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Napa Cabbage season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Napa Cabbage is Loam, Sand while the PH of soil for Black Walnut is Acidic, Neutral and for Napa Cabbage is Neutral.
Black Walnut and Napa Cabbage Physical Information
Black Walnut and Napa Cabbage physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Napa Cabbage height is 20.30 cm and width 12.00 cm. The color specification of Black Walnut and Napa Cabbage are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Napa Cabbage flower color: Yellow
- Napa Cabbage leaf color: Light Green
Care of Black Walnut and Napa Cabbage
Care of Black Walnut and Napa Cabbage 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 Napa Cabbage pruning is done . In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Napa Cabbage needs Ample Water and in winter, it needs Average Water.