Life Span
Perennial
Perennial
Type
Tree
Tender Perennial
Origin
Europe, Southern Asia, Southeastern Asia, India, China
Southeastern Asia, India, Melanesia, Micronesia
Types
cinnamomeum, zeylanicum, delavayi
Variegata Dwarf, Variegata Chinese Beauty
Number of Varieties
520
0
40000
👆🏻
Habitat
Dappled Shade, Woodlands
Tropical regions
USDA Hardiness Zone
7-98-15
0
99
👆🏻
AHS Heat Zone
9-6
12-5
Sunset Zone
H1, 8, 9, 14, 15, 16, 17, 23, 24
H1, H2, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
910.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Red, Pink
White, Red, Light Pink
Flower Color Modifier
Bicolor
Multi-Color
Fruit Color
Brown, Chocolate
-
Leaf Color in Spring
Green, Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Dark Green
Dark Green
Shape
Leaf Shape
Ovate
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Reduce water once established
Requires plenty of water during the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Prune after flowering, Prune if you want to improve plant shape, Remove dead or diseased plant parts
Cut off the flower stalks at the base of the plant, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Doesn't require fertilization when grown in rich soil, Fertilize in early spring, fertilize in winter, Mulch
Apply 8-4-6 amount
Pests and Diseases
Phytophthora, Thripes
-
Plant Tolerance
-
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies
Allergy
-
Rash
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Insect Repellent, Shadow Tree, Windbreak
Air purification
Plant Benefits
Medicinal Uses
antimicrobial, Cancer, Dermatitis
Antiulcerogenic, Diuretic, Hypotensive
Part of Plant Used
Flowers, Leaves
Leaves, Rhizomes
Other Uses
Used as fuel, Used as insect repellent, Used as Ornamental plant, Used for its medicinal properties
Can be made into a herbal tea, Leaves used for wrapping zongi, Used to flavour noodles, Used to wrap mochi rice cakes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Container, Cutflower, Mixed Border, Screening / Wind Break, Tropical
Botanical Name
RHODODENDRON arboreum
ALPINIA zerumbet
Common Name
Chalan, Rose Tree, Tree Rhododendron
Shell Ginger
In Hindi
लाल बुरांश
Shell Ginger
In German
Rhododendron arboreum
Shell Ginger
In French
Rhododendron arboreum
Shell Ginger
In Spanish
arboreum rododendro
Shell jengibre
In Greek
Rhododendron arboreum
Shell Τζίντζερ
In Portuguese
arboreum Rhododendron
Shell Ginger
In Polish
różanecznik drzewiasty
Shell Imbir
In Latin
Prunus arborea
Crusta Ginger
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Lilopsida
Order
Ericales
Zingiberales
Family
Ericaceae
Zingiberaceae
Genus
Rhododendron
Alpinia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Alpinieae
Subfamily
-
Alpinioideae
Number of Species
1000150
1
27800
👆🏻