Life Span
Annual
  
Perennial
  
Type
Perennial
  
Shrubs
  
Origin
Mediterranean, Western Asia
  
China, Japan, Korea
  
Types
Not Available
  
Not Available
  
Habitat
Cultivated Beds
  
Wet lands
  
USDA Hardiness Zone
9-11
  
5-9
  
AHS Heat Zone
9 - 1
  
9-4
  
Sunset Zone
H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Upright/Erect
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White, Green, Light Pink
  
Light Yellow, Ivory
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Not Available
  
Leaf Color in Spring
Green
  
Green, Purple, Burgundy
  
Leaf Color in Summer
Green
  
Green, Purple
  
Leaf Color in Fall
Green
  
Green, Purple
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Cone shaped
  
Round
  
Thorns
Yes
  
No
  
Plant Season
Summer, Fall
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Partial shade, Full Shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Poorly Drained
  
Bloom Time
Summer, Late Summer, Early Fall, Fall
  
Early Spring, Late Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Wet Site
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Seedlings
  
By dividing rhizomes, tubers
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Do not water excessively
  
Requires consistently moist soil
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral
  
Acidic, Neutral, Alkaline
  
Soil Type
Fertile
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Fertile
  
Poorly Drained
  
Sun Exposure
Partial shade
  
Partial shade, Full Shade
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
All-Purpose Liquid Fertilizer
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
Yes
  
No
  
Fragrant Bark/Stem
Yes
  
No
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Bold
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
Yes
  
No
  
Attracts
Not Available
  
Not Available
  
Allergy
Not Available
  
Not Available
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Ground Cover
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Asthma, Chronic fatigue
  
Part of Plant Used
Flowers, Leaves
  
Leaves, Seeds, Stem
  
Other Uses
Used as Ornamental plant
  
Used as Ornamental plant
  
Used As Indoor Plant
Yes
  
Sometimes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Groundcover, Showy Tree
  
Bog Garden, Container, Water Gardens
  
Botanical Name
MOLUCCELLA
  
PETASITES japonicus 'Purpureus'
  
Common Name
Bells-of-Ireland
  
Giant Butterbur, Japanese Butterbur, Purple Butterbur
  
In Hindi
Moluccella
  
Purple Butterbur
  
In German
Moluccella
  
Lila Pestwurz
  
In French
Moluccella
  
Violet Butterbur
  
In Spanish
Molucella
  
púrpura petasita
  
In Greek
Molucella
  
Purple Butterbur
  
In Portuguese
Molucella
  
roxo Carrapicho
  
In Polish
Molucella
  
Purpurowy Lepiężnik
  
In Latin
Molucella
  
Purple Butterbur
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Lamiales
  
Asterales
  
Family
Lamiaceae
  
Asteraceae
  
Genus
Moluccella
  
Petasites
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Not Available
  
Senecioneae
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Not Available