Life Span
Perennial
  
Biennial
  
Type
Shrubs
  
Vegetable
  
Origin
China, Japan, Korea
  
Southern Europe, Western Europe, Mediterranean
  
Types
Not Available
  
Not Available
  
Number of Varieties
Not Available
  
Habitat
Wet lands
  
Cultivated Beds, Moist Soils
  
USDA Hardiness Zone
5-9
  
6-8
  
AHS Heat Zone
9-4
  
6-1
  
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
A1, A2, A3, 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
  
Habit
Clump-Forming
  
Rosette/Stemless
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Light Yellow, Ivory
  
Light Purple, Yellow
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Not Available
  
Leaf Color in Spring
Green, Purple, Burgundy
  
Green, Dark Green
  
Leaf Color in Summer
Green, Purple
  
Light Green, Blue Green
  
Leaf Color in Fall
Green, Purple
  
Light Green, Blue Green
  
Leaf Color in Winter
Not Available
  
Light Green, Blue Green
  
Shape
  
  
Leaf Shape
Round
  
Ovate elongated
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Partial shade, Full Shade
  
Full Sun, Partial Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic
  
Soil Drainage
Poorly Drained
  
Well drained
  
Bloom Time
Early Spring, Late Winter
  
Spring, Late Spring, Early Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site
  
Drought
  
Where to Plant?
Ground
  
Container, Ground
  
How to Plant?
By dividing rhizomes, tubers
  
Cuttings, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Requires consistently moist soil
  
Requires regular watering
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic
  
Soil Type
Clay, Loam, Sand
  
Loam, Sand
  
Soil Drainage Capacity
Poorly Drained
  
Well drained
  
Sun Exposure
Partial shade, Full Shade
  
Full Sun, Partial Sun
  
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
  
Bacterial leaf spot, Bacterial soft rot, Beet armyworm, Cabbage looper, Cabbageworm, Flea Beetles, Fungal leaf spots
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Not Available
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Bold
  
Bold
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Not Available
  
Bugs, Rabbits
  
Allergy
Not Available
  
Nausea
  
Uses
  
  
Aesthetic Uses
Ground Cover
  
Not Available
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Asthma, Chronic fatigue
  
Nutrients
  
Part of Plant Used
Leaves, Seeds, Stem
  
Whole plant
  
Other Uses
Used as Ornamental plant
  
Used in chopped mixed salad, Used in curries, soups, stews
  
Used As Indoor Plant
Sometimes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bog Garden, Container, Water Gardens
  
Bedding Plant, Container, Edible, Herb / Vegetable
  
Botanical Name
PETASITES japonicus 'Purpureus'
  
Brassica oleracea
  
Common Name
Giant Butterbur, Japanese Butterbur, Purple Butterbur
  
Alcosa Cabbaga, Savoy Cabbage
  
In Hindi
Purple Butterbur
  
Savoy Cabbage
  
In German
Lila Pestwurz
  
Wirsing
  
In French
Violet Butterbur
  
Savoy Cabbage
  
In Spanish
púrpura petasita
  
col de col rizada
  
In Greek
Purple Butterbur
  
Savoy Cabbage
  
In Portuguese
roxo Carrapicho
  
Savoy Cabbage
  
In Polish
Purpurowy Lepiężnik
  
Kapusta włoska
  
In Latin
Purple Butterbur
  
Brassica Sabaudiae
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Embryophyta
  
Class
Magnoliopsida
  
Eudicotyledones
  
Order
Asterales
  
Brassicales
  
Family
Asteraceae
  
Brassicaceae
  
Genus
Petasites
  
Brassica
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Senecioneae
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Not Available