Life Span
Perennial
Perennial
Origin
Southeastern Asia
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
Not Available
Not Available
Habitat
Subtropical climates, Tropical regions
bottomlands, Moist woods
USDA Hardiness Zone
10-14
4-9
Sunset Zone
H1, H2, 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
Pink, Rose, Violet
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
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
Not Available
Leaf Shape
Oblovate
Pinnate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Late Spring, Early Summer
Tolerances
Frost
Not Available
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Average Water Needs, Requires watering in the growing season
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
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in winter, Remove damaged leaves, 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
Fertilize every year
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
Medium
Coarse
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies
Birds, Butterflies
Allergy
Kidney Stone
Anaphylaxis, Toxic
Aesthetic Uses
Not Used For Aesthetic Purpose
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Good for skin
Environmental Uses
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Air purification, Shadow Tree
Medicinal Uses
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
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, Seeds
Fruits
Other Uses
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties
Used As Food, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Fruit / Fruit Tree, Tropical
Feature Plant, Shade Trees
Botanical Name
AVERRHOA carambola
JUGLANS nigra
Common Name
Carambola, Starfruit
Black Walnut
In Hindi
carambola पेड़
काले अखरोट के पेड़
In German
Sternfrucht Baum
Schwarz Walnussbaum
In French
arbre carambole
Noir noyer
In Spanish
árbol de carambola
nogal negro
In Greek
carambola δέντρο
Μαύρη καρυδιά
In Portuguese
árvore de carambola
nogueira preta
In Polish
karambola drzewo
Czarny orzech drzewo
In Latin
carambola ligno
Niger walnut tree
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Oxalidales
Juglandales
Family
Oxalidaceae
Juglandaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Juglandeae
Subfamily
Not Available
Juglandinae
Importance of Carambola and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Carambola and Black Walnut. Basically, these two plants vary in many aspects. Compare Carambola and Black Walnut as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Carambola is Anti-oxidant, Antioxidants, High blood pressure and Nutrients whereas of Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle. Carambola has beauty benefits as follows: Not Available while Black Walnut has beauty benefits as follows: Not Available.
Compare Facts of Carambola vs Black Walnut
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Carambola vs Black Walnut and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Carambola are Kidney Stone whereas of Black Walnut have Anaphylaxis and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Carambola has showy fruits and Black Walnut has showy fruits. Also Carambola is not flowering and Black Walnut is not flowering . You can compare Carambola and Black Walnut facts and facts of other plants too.