Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
Mexico
-
Types
Pink cestrum, Red cestrum, Purple cestrum
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Number of Varieties
175700
0
40000
👆🏻
Habitat
gardens, High elevation, Roadsides
moist forests
USDA Hardiness Zone
9-155-8
0
99
👆🏻
AHS Heat Zone
12-10
-
Sunset Zone
H1, H2, 13, 17, 19, 20, 21, 22, 23, 24
21,22
Habit
Arching/Fountain-shaped
Spreading
Plant Size
Minimum Height
300.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Magenta, Crimson, Violet
Red
Flower Color Modifier
-
Bicolor
Fruit Color
Red
Green, Tan
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Green
Green
Shape
Leaf Shape
Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Consistently
In Spring
Moderate
Moderate
In Winter
Average Water
Ample Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Red blotch
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Drought
-
Flowers
✔
✘
✔
✘
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
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
-
Allergy
-
Asthma
Uses
Aesthetic Uses
Bonsai, Hanging Basket, Showy Purposes
Showy Purposes
Beauty Benefits
-
Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Flowers, Fruits, Seeds
Whole plant
Other Uses
Showy Purposes
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border, Screening, Wind Break, Tropical
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
CESTRUM elegans
RHODODENDRON
Common Name
Crimson cestrum, Elegant poison-berry, Purple cestrum, Red cestrum
Rhododendron
In Hindi
Butterfly Flower plant
rhododendron
In German
Schmetterlings-Blumen- Anlage
Rhododendron
In French
usine de fleur de papillon
rhododendron
In Spanish
planta de la flor de mariposa
rododendro
In Greek
φυτό Πεταλούδα λουλούδι
ροδοδάφνη
In Portuguese
planta de flor de borboleta
rododendro
In Polish
Motyl Kwiat roślin
rododendron
In Latin
Flos plantae Gloria
Rhododendron
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Solanales
Ericales
Family
Solanaceae
Ericaceae
Genus
Cestrum
Rhododendron
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Cestreae
Rhodoreae
Subfamily
Browallioideae
Ericoideae
Number of Species
2501024
1
27800
👆🏻