Life Span
Perennial
  
Perennial
  
Type
Tree
  
Palm or Cycad
  
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
  
Caribbean
  
Types
Not Available
  
Not Available
  
Number of Varieties
Not Available
  
Habitat
bottomlands, Moist woods
  
gardens, Rainforest, Tropical regions, Woods
  
USDA Hardiness Zone
4-9
  
Not Available
  
AHS Heat Zone
9-3
  
12-9
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
  
Not available
  
Habit
Oval or Rounded
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
Yellow green
  
Not Available
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Green, Chocolate
  
Not Available
  
Leaf Color in Spring
Green
  
Not Available
  
Leaf Color in Summer
Green, Dark Green
  
Not Available
  
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
  
Not Available
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Pinnate
  
Palmate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Slow
  
Type of Soil
Clay, Loam, Sand
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Spring, Early Summer
  
Not Available
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Not Available
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
Seedlings
  
Seedlings, Transplanting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Requires regular watering
  
Do not water frequently, Use and maintain water-efficient soaker hoses, Water Deeply
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Neutral, Alkaline
  
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
  
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
  
Insignificant
  
Flower Petal Number
Not Available
  
Not Available
  
Fruits
  
  
Showy Fruit
Yes
  
Yes
  
Edible Fruit
Yes
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
Yes
  
No
  
Fragrant Bark/Stem
Yes
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
Yes
  
No
  
Foliage Texture
Coarse
  
Not Available
  
Foliage Sheen
Glossy
  
Not Available
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Birds, Butterflies
  
Not Available
  
Allergy
Anaphylaxis, Toxic
  
no allergic reactions
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Showy Purposes
  
Beauty Benefits
Good for skin
  
Not Available
  
Edible Uses
Yes
  
No
  
Environmental Uses
Air purification, Shadow Tree
  
Air purification
  
Plant Benefits
  
  
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
  
Whole plant
  
Other Uses
Used As Food, Used as Ornamental plant
  
Showy Purposes
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees
  
Container, Mixed Border, Rock Garden / Wall, Tropical
  
Botanical Name
JUGLANS nigra
  
COCCOTHRINAX crinita
  
Common Name
Black Walnut
  
Old Man Palm, Thatch Palm
  
In Hindi
काले अखरोट के पेड़
  
ओल्ड मैन पाम
  
In German
Schwarz Walnussbaum
  
Old Man Palm
  
In French
Noir noyer
  
Old Man Palm
  
In Spanish
nogal negro
  
Anciano de Palm
  
In Greek
Μαύρη καρυδιά
  
Γέρος Palm
  
In Portuguese
nogueira preta
  
Old Man Palma
  
In Polish
Czarny orzech drzewo
  
Stary Palm
  
In Latin
Niger walnut tree
  
Old Palm Man
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Not Available
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Juglandales
  
Arecales
  
Family
Juglandaceae
  
Arecaceae
  
Genus
Juglans
  
Coccothrinax
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Commelinids, Monocots
  
Tribe
Juglandeae
  
Cryosophileae
  
Subfamily
Juglandinae
  
Coryphoideae
  
Number of Species
Not Available
  
Season and Care of Black Walnut and Old Man Palm
Season and care of Black Walnut and Old Man Palm is important to know. While considering everything about Black Walnut and Old Man Palm Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Old Man Palm season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Old Man Palm is Loam, Sand while the PH of soil for Black Walnut is Acidic, Neutral and for Old Man Palm is Neutral, Alkaline.
Black Walnut and Old Man Palm Physical Information
Black Walnut and Old Man Palm physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Old Man Palm height is 240.00 cm and width 150.00 cm. The color specification of Black Walnut and Old Man Palm are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Old Man Palm flower color: Not Available
- Old Man Palm leaf color: Not Available
Care of Black Walnut and Old Man Palm
Care of Black Walnut and Old Man Palm 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 Old Man Palm 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 Old Man Palm needs Lots of watering and in winter, it needs Average Water.