Life Span
Perennial
Annual
Type
Shrub
Bulb or Corm or Tuber
Origin
Mexico
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Types
Pink cestrum, Red cestrum, Purple cestrum
Mountain silverbell , Rosea
Number of Varieties
1753
0
40000
👆🏻
Habitat
gardens, High elevation, Roadsides
Floodplains, low mountains, Lower slopes, secondary forest
USDA Hardiness Zone
9-155-9
0
99
👆🏻
AHS Heat Zone
12-10
9-5
Sunset Zone
H1, H2, 13, 17, 19, 20, 21, 22, 23, 24
21,22
Habit
Arching/Fountain-shaped
Clump-Forming
Plant Size
Minimum Height
300.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
300.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Magenta, Crimson, Violet
White
Flower Color Modifier
-
Bicolor
Fruit Color
Red
-
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Several shades of Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Ovate
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
-
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
Layering, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
-
Soil Type
Loam, Sand
-
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought
Drought and Salt
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
Bees, Flying insects
Allergy
-
-
Uses
Aesthetic Uses
Bonsai, Hanging Basket, Showy Purposes
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Fruits, Seeds
-
Other Uses
Showy Purposes
Decoration Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Foundation, Mixed Border, Screening, Wind Break, Tropical
Container, Cutflower, Mixed Border, Rock Garden / Wall
Botanical Name
CESTRUM elegans
ORNITHOGALUM nutans
Common Name
Crimson cestrum, Elegant poison-berry, Purple cestrum, Red cestrum
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
In Hindi
Butterfly Flower plant
Silver bells
In German
Schmetterlings-Blumen- Anlage
Silver bells
In French
usine de fleur de papillon
Silver bells
In Spanish
planta de la flor de mariposa
Silver bells
In Greek
φυτό Πεταλούδα λουλούδι
Silver bells
In Portuguese
planta de flor de borboleta
Silver bells
In Polish
Motyl Kwiat roślin
Silver bells
In Latin
Flos plantae Gloria
Silver bells
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Order
Solanales
Ebenales
Family
Solanaceae
Asparagaceae
Genus
Cestrum
Halesia
Clade
Angiosperms, Asterids, Eudicots
Eudicots
Tribe
Cestreae
-
Subfamily
Browallioideae
-
Number of Species
2504
1
27800
👆🏻