Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Shrub
Origin
Eastern Africa
-
Types
-
Calycanthus floridus floridus, Calycanthus floridus glaucus
Number of Varieties
152
0
40000
👆🏻
Habitat
Rocky Ridges, Shores of rivers or lakes, Tropical Climate, tropical environments
shaded woods, Woodlands
USDA Hardiness Zone
11-125-8
0
99
👆🏻
AHS Heat Zone
7-1
9-4
Sunset Zone
H1, 23, 24
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
Habit
Cushion/Mound-forming
Spreading
Plant Size
Minimum Height
25.40 cm180.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Violet
White, Light Yellow, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Yellow, Light Yellow, Gold
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Ovate
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Shade areas
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, stem tip cuttings
Cuttings, Divison, Seedlings, Suckers
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Keep ground moist, Keep the Soil well drained, Medium, Requires regular watering
Requires regular watering
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Pinch Tips, Prune prior to new growth, Prune to stimulate growth
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Grey mold, Leaf spot, Mites, Root rot
Bacterial Gall, Powdery mildew
Plant Tolerance
Drought
Drought, Shade areas
Flowers
Showy
Showy
Flower Petal Number
Single
Semi-Double
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Flying insects, Hummingbirds
Birds, Insects
Allergy
Pollen
Toxic if not prepared properly
Uses
Aesthetic Uses
Bouquets, Cut Flowers, Decorating walls, Hanging Basket, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification, Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Antispasmodic, Cardiac, Disinfectant, Diuretic
Part of Plant Used
Flowers, Leaves
Bark, Root
Other Uses
Used as Ornamental plant, Used for bedding in gardens
Culinary use, Disinfectant, Repellent
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Houseplant, Tropical
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Botanical Name
EXACUM affine
Calycanthus floridus
Common Name
German Violet, Persian Violet
Sweetshrub
In Hindi
persian violet
sweetshrub
In German
persian violet
sweetshrub
In French
persian violet
sweetshrub
In Spanish
Violeta persa
sweetshrub
In Greek
Περσικό Violet
sweetshrub
In Portuguese
Violeta persa
sweetshrub
In Polish
Persian Violet
sweetshrub
In Latin
hyacinthum Persarum
sweetshrub
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Laurales
Family
Gentianaceae
Calycanthaceae
Genus
Exacum
Calycanthus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Magnoliids
Tribe
Exaceae
-
Subfamily
-
-
Number of Species
254
1
27800
👆🏻