Life Span
Perennial
Perennial
Type
Tree
Tree
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
Southern Asia, Southeastern Asia, India, Nepal
Types
Juglans nigra
Rubber Plant, Rubber Fig
Number of Varieties
1060
0
40000
👆🏻
Habitat
bottomlands, Moist woods
agricultural areas, Along Railroads, Coastal Regions, Forests, Roadsides, Scrubs, Suburban areas
USDA Hardiness Zone
4-910-11
0
99
👆🏻
AHS Heat Zone
9-3
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
H1, H2, 16, 17, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
1,830.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
1,830.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Yellow, Yellow green
Leaf Color in Spring
Green
Red, Dark Green, Crimson
Leaf Color in Summer
Green, Dark Green
Red, Dark Green, Crimson
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Red, Dark Green, Crimson
Leaf Color in Winter
-
Red, Dark Green, Crimson
Shape
Leaf Shape
Pinnate
Elliptic to oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering
Keep ground moist, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
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
Prune for shortening long shoots
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
don't fertilize in winter
Pests and Diseases
Red blotch
Mealybugs, Red blotch, Scale, Spider mites, Yellow Leaves
Plant Tolerance
-
-
Flowers
Insignificant
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Bold
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
Asthma, breathing problems
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification, soil erosion prevension on hill slopes
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
-
Part of Plant Used
Fruits
Latex
Other Uses
Used As Food, Used as Ornamental plant
Making rubber, Making tyres
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Houseplant, Shade Trees, Tropical
Botanical Name
JUGLANS nigra
FICUS elastica
Common Name
Black Walnut
Rubber Plant
In Hindi
काले अखरोट के पेड़
रबड़ का पौधा
In German
Schwarz Walnussbaum
Ficus elastica
In French
Noir noyer
Ficus elastica
In Spanish
nogal negro
ficus
In Greek
Μαύρη καρυδιά
ελαστικός φίκος
In Portuguese
nogueira preta
fábrica de borracha
In Polish
Czarny orzech drzewo
gumy roślin
In Latin
Niger walnut tree
Flexilis herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Rosales
Family
Juglandaceae
Moraceae
Genus
Juglans
Ficus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Juglandeae
Ficeae
Subfamily
Juglandinae
-
Number of Species
16800
1
27800
👆🏻