Life Span
Perennial
Perennial
Type
Sedge or Rush
Shrubs
Origin
North America
China, Japan, Korea
Types
Grass
Petasites hybridus
Number of Varieties
510
0
40000
👆🏻
Habitat
Lake margins, Lake Sides, Lakes
Wet lands
USDA Hardiness Zone
-99995-9
0
99
👆🏻
AHS Heat Zone
-
9-4
Sunset Zone
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
Minimum Height
270.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
150.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Olive
Green, Purple, Burgundy
Leaf Color in Summer
Olive
Green, Purple
Leaf Color in Fall
Olive
Green, Purple
Leaf Color in Winter
Sandy Brown
-
Shape
Leaf Shape
Long linear and narrow
Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Partial shade, Full Shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Poorly Drained
Poorly Drained
Bloom Time
-
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site
Where to Plant?
Container, Ground
Ground
How to Plant?
Rhizome division, Seedlings
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
occasional watering once established
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
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Poorly Drained
Poorly Drained
Sun Exposure
Full Sun
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
Aphids, Mealy bugs, Scale, Scale insects
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Bold
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Itchiness
-
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Abscess, Snakebite, Wounds
Asthma, Chronic fatigue
Part of Plant Used
Rhizomes, Root, Seeds, Shoots, Stem
Leaves, Seeds, Stem
Other Uses
Used As Food
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Water Gardens
Bog Garden, Container, Water Gardens
Botanical Name
Schoenoplectus Tabernaemontani
PETASITES japonicus 'Purpureus'
Common Name
Grey Club-Rush, Great Bulrush, Softstem Bulrush
Giant Butterbur, Japanese Butterbur, Purple Butterbur
In Hindi
Softstem Bulrush
Purple Butterbur
In German
Softstem Bulrush
Lila Pestwurz
In French
Softstem Bulrush
Violet Butterbur
In Spanish
Softstem Bulrush
púrpura petasita
In Greek
Softstem Bulrush
Purple Butterbur
In Portuguese
Softstem Bulrush
roxo Carrapicho
In Polish
Softstem Bulrush
Purpurowy Lepiężnik
In Latin
Softstem Bulrush
Purple Butterbur
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Asterales
Family
Cyperaceae
Asteraceae
Genus
Schoenoplectus
Petasites
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
-
Senecioneae
Subfamily
-
-
Number of Species
3515
1
27800
👆🏻