Life Span
Perennial
Biennial
Type
Shrubs
Tree
Origin
China, Japan, Korea
North America, United States, Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, Canada
Types
Petasites hybridus
Juglans cinerea
Number of Varieties
106
0
40000
👆🏻
Habitat
Wet lands
Anthropogenic, Floodplains, Forests
USDA Hardiness Zone
5-93-9
0
99
👆🏻
AHS Heat Zone
9-4
9-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
60.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Yellow, Ivory
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green, Purple, Burgundy
Light Green
Leaf Color in Summer
Green, Purple
Green, Dark Green
Leaf Color in Fall
Green, Purple
Yellow, Gold
Leaf Color in Winter
-
-
Shape
Leaf Shape
Round
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Poorly Drained
Well drained
Bloom Time
Early Spring, Late Winter
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
-
Where to Plant?
Ground
Ground
How to Plant?
By dividing rhizomes, tubers
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires consistently moist soil
Average Water Needs, Do Not over Water, 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, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Poorly Drained
Well drained
Sun Exposure
Partial shade, Full Shade
Full 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
Red blotch
Plant Tolerance
Drought
-
Flowers
Showy
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Squirrels
Allergy
-
Gastric, Pollen
Uses
Aesthetic Uses
Ground Cover
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Asthma, Chronic fatigue
Dysentry, Intestinal irritations, Small pox, Stomach pain
Part of Plant Used
Leaves, Seeds, Stem
Sap, Seeds
Other Uses
Used as Ornamental plant
Application in Furniture, Decorative veneers, flooring, paneling, Herbicide
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Water Gardens
Edible, Shade Trees
Botanical Name
PETASITES japonicus 'Purpureus'
JUGLANS cinerea
Common Name
Giant Butterbur, Japanese Butterbur, Purple Butterbur
Butternut
In Hindi
Purple Butterbur
Butternut Tree
In German
Lila Pestwurz
Butternut Baum
In French
Violet Butterbur
noyer cendré
In Spanish
púrpura petasita
árbol de nogal
In Greek
Purple Butterbur
Butternut Δέντρο
In Portuguese
roxo Carrapicho
Árvore Butternut
In Polish
Purpurowy Lepiężnik
butternut Drzewo
In Latin
Purple Butterbur
Butternut ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Juglandales
Family
Asteraceae
Juglandaceae
Genus
Petasites
Juglans
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Senecioneae
-
Subfamily
-
-
Number of Species
157
1
27800
👆🏻