Life Span
Annual
Perennial
Type
Shrub
Shrub
Origin
South-Central United States, Southwestern United States, Texas
Mexico
Types
-
Pink cestrum, Red cestrum, Purple cestrum
Number of Varieties
10175
0
40000
👆🏻
Habitat
Cultivated Beds
gardens, High elevation, Roadsides
USDA Hardiness Zone
9-119-15
0
99
👆🏻
AHS Heat Zone
12 - 4
12-10
Sunset Zone
H1, H2, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 13, 17, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Arching/Fountain-shaped
Plant Size
Minimum Height
30.50 cm300.00 cm
0
3900
👆🏻
Minimum Width
61.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Orange, Lavender, Plum
Magenta, Crimson, Violet
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Chocolate
Red
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Lobed
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively
Average Water Needs
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, Moist, Sandy
Loam, Sand
Soil Drainage Capacity
Loam, Moist, Sandy
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Hummingbirds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Bonsai, Hanging Basket, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Fruits, Leaves
Flowers, Fruits, Seeds
Other Uses
Used As Food, Used as Ornamental plant, Used for making black dye
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Hanging Basket
Cutflower, Feature Plant, Foundation, Mixed Border, Screening, Wind Break, Tropical
Botanical Name
PROBOSCIDEA louisianica
CESTRUM elegans
Common Name
Ram's Horn
Crimson cestrum, Elegant poison-berry, Purple cestrum, Red cestrum
In Hindi
Proboscidea louisianica
Butterfly Flower plant
In German
Proboscidea louisianica
Schmetterlings-Blumen- Anlage
In French
PROBOSCIDEA louisianica
usine de fleur de papillon
In Spanish
louisianica PROBOSCIDEA
planta de la flor de mariposa
In Greek
proboscidea louisianica
φυτό Πεταλούδα λουλούδι
In Portuguese
proboscidea louisianica
planta de flor de borboleta
In Polish
Proboscidea louisianica
Motyl Kwiat roślin
In Latin
proboscidea louisianica
Flos plantae Gloria
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Solanales
Family
Pedaliaceae
Solanaceae
Genus
Proboscidea
Cestrum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Cestreae
Subfamily
-
Browallioideae
Number of Species
5250
1
27800
👆🏻