Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Southern Asia, India, China
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Types
-
-
Number of Varieties
653
0
40000
👆🏻
Habitat
Humid climates, Warmer regions
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
USDA Hardiness Zone
8-104-9
0
99
👆🏻
AHS Heat Zone
12-4
9-1
Sunset Zone
H1, H2, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
910.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gold, Tan
Black
Leaf Color in Spring
Red, Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Light Green
Leaf Color in Fall
Dark Green
Yellow, Light Yellow, Tan
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Ovate
Oval with a pointed tip and fine teeth along their edges
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
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Does not require lot of watering
Requires a lot of watering, Requires regular watering
In Summer
Less Watering
Lots of watering
In Spring
Adequately
Moderate
In Winter
Ample Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
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
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize three times a year, very little fertilizers at a time
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Caterpillars, Scale, Spider mites
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Drought
Pollution, Soil Compaction, Wet Site
Flowers
Insignificant
Showy
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
-
Asthma
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Erosion control, Wildlife
Plant Benefits
Medicinal Uses
Heart problems, Skin Disorders, Vitamin C
-
Part of Plant Used
Fruits
Whole plant
Other Uses
Used As Food, Used for its medicinal properties
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
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
BETULA nigra
Common Name
Longan
River Birch
In Hindi
Longan
River Birch
In German
Longan
Fluss Birch
In French
longane
Birch river
In Spanish
Longan
river Birch
In Greek
Longan
ποταμός Birch
In Portuguese
Longan
river Birch
In Polish
Longan
Rzeka Birch
In Latin
Longan
Betula
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Sapindaceae
Betulaceae
Genus
Dimocarpus
Betula
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
653
1
27800
👆🏻