Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
-
-
Types
Calycanthus floridus floridus, Calycanthus floridus glaucus
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Number of Varieties
2700
0
40000
👆🏻
Habitat
shaded woods, Woodlands
moist forests
USDA Hardiness Zone
5-85-8
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
Spreading
Plant Size
Minimum Height
180.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
240.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Violet
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
Green, Tan
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Light Yellow, Gold
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Lobed
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
Medium
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
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Shade areas
-
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Divison, Seedlings, Suckers
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires regular watering
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Consistently
In Spring
Moderate
Moderate
In Winter
Average Water
Ample 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
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Bacterial Gall, Powdery mildew
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Drought, Shade areas
-
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
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Insects
-
Allergy
Toxic if not prepared properly
Asthma
Uses
Aesthetic Uses
Beautification, Cottage Garden
Showy Purposes
Beauty Benefits
-
Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Cardiac, Disinfectant, Diuretic
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Bark, Root
Whole plant
Other Uses
Culinary use, Disinfectant, Repellent
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
Calycanthus floridus
RHODODENDRON
Common Name
Sweetshrub
Rhododendron
In Hindi
sweetshrub
rhododendron
In German
sweetshrub
Rhododendron
In French
sweetshrub
rhododendron
In Spanish
sweetshrub
rododendro
In Greek
sweetshrub
ροδοδάφνη
In Portuguese
sweetshrub
rododendro
In Polish
sweetshrub
rododendron
In Latin
sweetshrub
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
41024
1
27800
👆🏻