Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Shrub
Origin
Eastern Africa
Mexico
Types
-
Pink cestrum, Red cestrum, Purple cestrum
Number of Varieties
15175
0
40000
👆🏻
Habitat
Rocky Ridges, Shores of rivers or lakes, Tropical Climate, tropical environments
gardens, High elevation, Roadsides
USDA Hardiness Zone
11-129-15
0
99
👆🏻
AHS Heat Zone
7-1
12-10
Sunset Zone
H1, 23, 24
H1, H2, 13, 17, 19, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Arching/Fountain-shaped
Plant Size
Minimum Height
25.40 cm300.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet
Magenta, Crimson, Violet
Flower Color Modifier
Bicolor
-
Fruit Color
-
Red
Leaf Color in Spring
Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Light Green
Green
Shape
Leaf Shape
Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground, Pot
How to Plant?
Seedlings, stem tip cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Keep the Soil well drained, Medium, Requires regular watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Pinch Tips, Prune prior to new growth, Prune to stimulate growth
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
Grey mold, Leaf spot, Mites, Root rot
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
Fine
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Flying insects, Hummingbirds
Birds, Hummingbirds, Butterflies
Allergy
Pollen
-
Uses
Aesthetic Uses
Bouquets, Cut Flowers, Decorating walls, Hanging Basket, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Bonsai, Hanging Basket, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Flowers, Fruits, Seeds
Other Uses
Used as Ornamental plant, Used for bedding in gardens
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Houseplant, Tropical
Cutflower, Feature Plant, Foundation, Mixed Border, Screening, Wind Break, Tropical
Botanical Name
EXACUM affine
CESTRUM elegans
Common Name
German Violet, Persian Violet
Crimson cestrum, Elegant poison-berry, Purple cestrum, Red cestrum
In Hindi
persian violet
Butterfly Flower plant
In German
persian violet
Schmetterlings-Blumen- Anlage
In French
persian violet
usine de fleur de papillon
In Spanish
Violeta persa
planta de la flor de mariposa
In Greek
Περσικό Violet
φυτό Πεταλούδα λουλούδι
In Portuguese
Violeta persa
planta de flor de borboleta
In Polish
Persian Violet
Motyl Kwiat roślin
In Latin
hyacinthum Persarum
Flos plantae Gloria
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Solanales
Family
Gentianaceae
Solanaceae
Genus
Exacum
Cestrum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Exaceae
Cestreae
Subfamily
-
Browallioideae
Number of Species
25250
1
27800
👆🏻