Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
-
China
Types
Calycanthus floridus floridus, Calycanthus floridus glaucus
Rhododendron
Number of Varieties
220
0
40000
👆🏻
Habitat
shaded woods, Woodlands
Well Drained
USDA Hardiness Zone
5-85-7
0
99
👆🏻
AHS Heat Zone
9-4
-
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
21,22
Habit
Spreading
Cushion/Mound-forming
Plant Size
Minimum Height
180.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
240.00 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Violet
Purple, Lavender, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
-
Leaf Color in Spring
Green
Blue Green
Leaf Color in Summer
Green, Dark Green
Blue Green
Leaf Color in Fall
Yellow, Light Yellow, Gold
Blue Green
Leaf Color in Winter
-
Blue Green
Shape
Leaf Shape
Lobed
Elliptic and Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Shade areas
-
Where to Plant?
Ground
Container, Pot
How to Plant?
Cuttings, Divison, Seedlings, Suckers
Rooted stem cutting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
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
Acidic, Neutral
Acidic
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial Gall, Powdery mildew
-
Plant Tolerance
Drought, Shade areas
Drought
Flowers
Showy
Showy
Flower Petal Number
Semi-Double
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Insects
Birds
Allergy
Toxic if not prepared properly
-
Uses
Aesthetic Uses
Beautification, Cottage Garden
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Cardiac, Disinfectant, Diuretic
-
Part of Plant Used
Bark, Root
Flowers, Leaves
Other Uses
Culinary use, Disinfectant, Repellent
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Alpine, Container, Edging, Groundcover, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
Calycanthus floridus
RHODODENDRON impeditum
Common Name
Sweetshrub
Dwarf Rhododendron, Dwarf Purple Rhododendron
In Hindi
sweetshrub
Dwarf Rhododendron
In German
sweetshrub
Dwarf Rhododendron
In French
sweetshrub
Dwarf Rhododendron
In Spanish
sweetshrub
Dwarf Rhododendron
In Greek
sweetshrub
Dwarf Rhododendron
In Portuguese
sweetshrub
Dwarf Rhododendron
In Polish
sweetshrub
Dwarf Rhododendron
In Latin
sweetshrub
Dwarf Rhododendron
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Laurales
Ericales
Family
Calycanthaceae
Ericaceae
Genus
Calycanthus
Rhododendron
Clade
Angiosperms, Magnoliids
Angiosperms, Asterids, Eudicots
Tribe
-
Rhodoreae
Subfamily
-
Ericoideae
Number of Species
440
1
27800
👆🏻