Life Span
Perennial
Perennial
Type
Shrub
Perennial
Origin
-
Europe
Types
Calycanthus floridus floridus, Calycanthus floridus glaucus
Pulmonaria Bubble Gum , Pulmonaria ‘Polar Splash’ , Pulmonaria ‘Moonshine’
Number of Varieties
225
0
40000
👆🏻
Habitat
shaded woods, Woodlands
Alpine Meadows
USDA Hardiness Zone
5-84-8
0
99
👆🏻
AHS Heat Zone
9-4
8-3
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Spreading
Cushion/Mound-forming
Plant Size
Minimum Height
180.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
240.00 cm81.30 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Violet
Red, Salmon, Coral
Flower Color Modifier
Bicolor
-
Fruit Color
Green
-
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Light Yellow, Gold
Dark Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Lobed
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Shade areas
Drought, Rocky Soil
Where to Plant?
Ground
Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings, Suckers
Divison
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires regular watering
Keep ground moist, Keep the Soil well drained
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves
Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Compost
Pests and Diseases
Bacterial Gall, Powdery mildew
Pest Free, Powdery mildew
Plant Tolerance
Drought, Shade areas
Drought, Rocky Soil
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Insects
Hummingbirds
Allergy
Toxic if not prepared properly
-
Uses
Aesthetic Uses
Beautification, Cottage Garden
Borders, Informal Hedge, Ornamental use, Showy Purposes, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Cardiac, Disinfectant, Diuretic
-
Part of Plant Used
Bark, Root
-
Other Uses
Culinary use, Disinfectant, Repellent
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Screening, Wind Break
Edging, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
Calycanthus floridus
PULMONARIA rubra 'David Ward'
Common Name
Sweetshrub
David Ward, Red Lungwort
In Hindi
sweetshrub
david ward
In German
sweetshrub
david ward
In French
sweetshrub
david ward
In Spanish
sweetshrub
david ward
In Greek
sweetshrub
david ward
In Portuguese
sweetshrub
david ward
In Polish
sweetshrub
david ward
In Latin
sweetshrub
david ward
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Laurales
Lamiales
Family
Calycanthaceae
Boraginaceae
Genus
Calycanthus
Pulmonaria
Clade
Angiosperms, Magnoliids
-
Tribe
-
-
Subfamily
-
-
Number of Species
4-
1
27800
👆🏻