Life Span
Perennial
Perennial
Origin
Australia
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
Walsch River Palm
King Palm
Myola King Palm
Purple Crown Shaft King Palm
Peach River Palm
Not Available
Number of Varieties
Not Available
Habitat
Coastal Mountains, Coastal Regions, gardens, Suburban areas
bottomlands, Moist woods
USDA Hardiness Zone
10-14
4-9
Sunset Zone
H1, H2, 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
Arching/Fountain-shaped
Oval or Rounded
Flower Color
White, Yellow, Lavender
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red
Green, Chocolate
Leaf Color in Spring
Green, Silver
Green
Leaf Color in Summer
Green, Silver
Green, Dark Green
Leaf Color in Fall
Green, Silver
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Green, Silver
Not Available
Leaf Shape
Long Elliptic
Pinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Tolerances
Wet Site
Not Available
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Do not water frequently, Keep the ground moist but not water-logged, Over-watering can cause leaf problems or root diseases, Water Deeply
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, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune if you want to improve plant shape, Remove deadheads, Remove shoots
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
Not Available
Flowers
Showy
Insignificant
Flower Petal Number
Single
Not Available
Fragrant Bark/Stem
No
Yes
Foliage Texture
Bold
Coarse
Foliage Sheen
Glossy
Glossy
Attracts
Not Available
Birds, Butterflies
Allergy
no allergic reactions
Anaphylaxis, Toxic
Aesthetic Uses
Beautification
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Not Available
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
Whole plant
Fruits
Other Uses
Decoration Purposes, Used as Ornamental plant
Used As Food, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Street Trees, Tropical, Water Gardens
Feature Plant, Shade Trees
Botanical Name
ARCHONTOPHOENIX alexandrae
JUGLANS nigra
Common Name
Alex Palm, Alexandra Palm, Princess Alexandra Palm
Black Walnut
In Hindi
Alexandra palm
काले अखरोट के पेड़
In German
Alexandra palm
Schwarz Walnussbaum
In French
Alexandra palme
Noir noyer
In Spanish
Alexandra palma
nogal negro
In Greek
Αλεξάνδρα παλάμη
Μαύρη καρυδιά
In Portuguese
Alexandra palma
nogueira preta
In Polish
Alexandra dłoni
Czarny orzech drzewo
In Latin
Alexandra palma
Niger walnut tree
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Arecales
Juglandales
Family
Arecaceae
Juglandaceae
Genus
Archontophoenix
Juglans
Clade
Not Available
Angiosperms, Eudicots, Rosids
Subfamily
Arecoideae
Juglandinae
Number of Species
Not Available
Season and Care of Alexandra Palm and Black Walnut
Season and care of Alexandra Palm and Black Walnut is important to know. While considering everything about Alexandra Palm and Black Walnut Care, growing season is an essential factor. Alexandra Palm season is Spring, Summer, Fall and Winter and Black Walnut season is Spring, Summer, Fall and Winter. The type of soil for Alexandra Palm is Clay, Loam, Sand and for Black Walnut is Clay, Loam, Sand while the PH of soil for Alexandra Palm is Acidic, Neutral and for Black Walnut is Acidic, Neutral.
Alexandra Palm and Black Walnut Physical Information
Alexandra Palm and Black Walnut physical information is very important for comparison. Alexandra Palm height is 610.00 cm and width 460.00 cm whereas Black Walnut height is 1,830.00 cm and width 1,830.00 cm. The color specification of Alexandra Palm and Black Walnut are as follows:
Alexandra Palm flower color: White, Yellow and Lavender
Alexandra Palm leaf color: Green and Silver
Black Walnut flower color: Yellow green
- Black Walnut leaf color: Green
Care of Alexandra Palm and Black Walnut
Care of Alexandra Palm and Black Walnut include pruning, fertilizers, watering etc. Alexandra Palm pruning is done Prune if you want to improve plant shape, Remove deadheads and Remove shoots 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 Alexandra Palm 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.