Life Span
Perennial
Perennial
Origin
-
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
Jamaican sweet orange,Citrus maxima
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Habitat
Fields, gardens, Moist Soils
Woodland Garden Canopy
USDA Hardiness Zone
9-11
4-8
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Oval or Rounded
Upright/Erect
Flower Color
White
Red, Light Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Light Yellow, Pink
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Dark Green
Green, Copper
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Orange, Brown, Dark Red
Leaf Color in Winter
Dark Green
-
Leaf Shape
Elliptic
Lobed
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Winter, Late Winter
Spring
Tolerances
Light Frost, Sun
Wet Site, Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting
Seedlings, Transplanting
Plant Maintenance
High
Medium
Watering Requirements
Requires regular watering
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, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune ocassionally, Remove dead branches, 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
10-15-10 amounts, fertilize in growing season
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Bud blast, Citrus canker, Red blotch, Scale
Red blotch
Plant Tolerance
Drought, Shade areas
Drought, Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies, Hummingbirds
Birds
Allergy
Constipation, Swelling in the face, Vomiting, wheezing
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Aesthetic Uses
Cottage Garden
-
Beauty Benefits
Acne, Improve skin tone, Nourishes scalp, Perfumes
-
Environmental Uses
Food for animals, Prevent Soil Erosion, soil stabilisation
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Acne, Aging, Antibacterial, constipation, Glucose, 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, Leaves
Inner Bark, Leaves, Seeds
Other Uses
Beneficial species for attracting pollinators, Making Perfumes, Medicinal oil, Used as a nutritious food item, Used As Food
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Topiary / Bonsai / Espalier
Feature Plant, Shade Trees
Botanical Name
CITRUS x paradisi
QUERCUS velutina
Common Name
Grapefruit
Black Oak
In Hindi
चकोतरा
Black Oak Tree
In German
Grapefruit
Schwarz Oak Tree
In French
pamplemousse
Noir Oak Tree
In Spanish
Pomelo
Negro del árbol de roble
In Greek
γκρέιπ φρουτ
Black Oak Tree
In Portuguese
Toranja
Carvalho Preto
In Polish
grejpfrut
Czarny Dąb
In Latin
-
Niger quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Dicotyledonous
Angiosperms, Eudicots, Rosids
Importance of Grapefruit and Black Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Grapefruit and Black Oak. Basically, these two plants vary in many aspects. Compare Grapefruit 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 Grapefruit is Acne, Aging, Antibacterial, constipation, Glucose 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. Grapefruit has beauty benefits as follows: Acne, Improve skin tone, Nourishes scalp and Perfumes while Black Oak has beauty benefits as follows: Acne, Improve skin tone, Nourishes scalp and Perfumes.
Compare Facts of Grapefruit 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 Grapefruit 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 Grapefruit are Constipation, Swelling in the face, Vomiting and wheezing 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. Grapefruit has showy fruits and Black Oak has showy fruits. Also Grapefruit is not flowering and Black Oak is not flowering . You can compare Grapefruit and Black Oak facts and facts of other plants too.