Life Span
Perennial
Perennial
Origin
Southeastern Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Types
Starfruit
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Habitat
Subtropical climates, Tropical regions
Woodland Garden Canopy
USDA Hardiness Zone
10-14
4-8
Sunset Zone
H1, H2, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Arching/Fountain-shaped
Upright/Erect
Flower Color
Pink, Rose, Violet
Red, Light Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Green
Green, Copper
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Orange, Brown, Dark Red
Leaf Color in Winter
Light Green
-
Leaf Shape
Oblovate
Lobed
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Spring
Tolerances
Frost
Wet Site, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Average Water Needs, Requires watering in the growing season
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
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
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in winter, Remove damaged leaves, Remove dead leaves
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
Fertilize every year
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies
Birds
Allergy
Kidney Stone
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Environmental Uses
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Part of Plant Used
Fruits, Seeds
Inner Bark, Leaves, Seeds
Other Uses
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
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
QUERCUS velutina
Common Name
Carambola, Starfruit
Black Oak
In Hindi
carambola पेड़
Black Oak Tree
In German
Sternfrucht Baum
Schwarz Oak Tree
In French
arbre carambole
Noir Oak Tree
In Spanish
árbol de carambola
Negro del árbol de roble
In Greek
carambola δέντρο
Black Oak Tree
In Portuguese
árvore de carambola
Carvalho Preto
In Polish
karambola drzewo
Czarny Dąb
In Latin
carambola ligno
Niger quercum ligno
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Oxalidaceae
Fagaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Carambola and Black Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Carambola and Black Oak. Basically, these two plants vary in many aspects. Compare Carambola and Black Oak 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 Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever. Carambola has beauty benefits as follows: while Black Oak has beauty benefits as follows: .
Compare Facts of Carambola vs Black Oak
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 Oak 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 Oak have Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Carambola has showy fruits and Black Oak has showy fruits. Also Carambola is not flowering and Black Oak is not flowering . You can compare Carambola and Black Oak facts and facts of other plants too.