Life Span
Perennial
Annual and Perennial
Type
Fruit
Tree
Origin
-
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Types
Jamaican sweet orange,Citrus maxima
Quercus stellata
Number of Varieties
1020
0
40000
👆🏻
Habitat
Fields, gardens, Moist Soils
Woodland Garden Canopy
USDA Hardiness Zone
9-115-9
0
99
👆🏻
AHS Heat Zone
12-10
9-4
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
610.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm1,680.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Red, Light Yellow, Tan
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Light Yellow, Pink
-
Leaf Color in Spring
Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Orange, Tan, Bronze, Orange Red
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Elliptic
Elliptic and Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Winter, Late Winter
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Light Frost, Sun
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Grafting
Seedlings
Plant Maintenance
High
Medium
Watering Plants
Watering Requirements
Requires regular watering
Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
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 damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
10-15-10 amounts, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Bud blast, Citrus canker, Red blotch, Scale
Red blotch
Plant Tolerance
Drought, Shade areas
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies, Hummingbirds
Birds
Allergy
Constipation, Swelling in the face, Vomiting, wheezing
-
Uses
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Acne, Improve skin tone, Nourishes scalp, Perfumes
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, Prevent Soil Erosion, soil stabilisation
Air purification
Plant Benefits
Medicinal Uses
Acne, Aging, Antibacterial, constipation, Glucose, Nutrients
Astringent, Emetic, Febrifuge, Tonic
Part of Plant Used
Fruits, Leaves
Leaves, Seeds, Wood
Other Uses
Beneficial species for attracting pollinators, Making Perfumes, Medicinal oil, Used as a nutritious food item, Used As Food
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Topiary / Bonsai / Espalier
Feature Plant, Shade Trees, Street Trees
Botanical Name
CITRUS x paradisi
QUERCUS stellata
Common Name
Grapefruit
Post Oak
In Hindi
चकोतरा
पोस्ट ओक
In German
Grapefruit
Post oak
In French
pamplemousse
Post oak
In Spanish
Pomelo
Post oak
In Greek
γκρέιπ φρουτ
Post Oak
In Portuguese
Toranja
Post Oak
In Polish
grejpfrut
post Oak
In Latin
-
Post quercu
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Rutaceae
Fagaceae
Genus
Citrus
Quercus
Clade
Dicotyledonous
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Rosoideae
-
Number of Species
12590
1
27800
👆🏻