Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Southern Asia, India, China
Central Asia, India, Nepal
Types
-
White oak, Bluff oak, Muller oak
Number of Varieties
65600
0
40000
👆🏻
Habitat
Humid climates, Warmer regions
Clay soil areas, Dry areas, Sandy areas
USDA Hardiness Zone
8-106-9
0
99
👆🏻
AHS Heat Zone
12-4
7-5
Sunset Zone
H1, H2, 22, 23, 24
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
910.00 cm2,286.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gold, Tan
Sandy Brown, Sienna
Leaf Color in Spring
Red, Green, Dark Green
Green, Light Green, Gray
Leaf Color in Summer
Dark Green
Green, Gray
Leaf Color in Fall
Dark Green
Green, Dark Green, Gray
Leaf Color in Winter
Light Green
Dark Green, Gray
Shape
Leaf Shape
Ovate
broad, flat
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Average
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering
Average Water Needs
In Summer
Less Watering
Lots of watering
In Spring
Adequately
Moderate
In Winter
Ample Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Don't prune in winter, No pruning needed in the early stages
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize three times a year, very little fertilizers at a time
All-Purpose Liquid Fertilizer
Pests and Diseases
Caterpillars, Scale, Spider mites
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds
Allergy
-
Pollen
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
Heart problems, Skin Disorders, Vitamin C
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Part of Plant Used
Fruits
Leaves, Seeds, Wood
Other Uses
Used As Food, Used for its medicinal properties
Used as firewood, used for making charcoal
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Fruit / Fruit Tree, Shade Trees, Tropical
Feature Plant, Shade Trees
Botanical Name
DIMOCARPUS longan
QUERCUS leucotrichophora
Common Name
Longan
Banj Oak, Blackjack Oak, Himalayan Oak
In Hindi
Longan
Blackjack Oak Tree
In German
Longan
Blackjack Oak Tree
In French
longane
Blackjack Oak Tree
In Spanish
Longan
Blackjack Oak Tree
In Greek
Longan
Blackjack Oak Tree
In Portuguese
Longan
Blackjack Carvalho
In Polish
Longan
Blackjack Oak Tree
In Latin
Longan
Blackjack quercum ligno
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Sapindaceae
Fagaceae
Genus
Dimocarpus
Quercus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
6560
1
27800
👆🏻