Life Span
Perennial
Perennial
Type
Herbs, Perennial
Shrubs
Origin
South-Eastern Asia
China, Japan, Korea
Types
-
Petasites hybridus
Number of Varieties
2010
0
40000
👆🏻
Habitat
Semi desert, Wet forest
Wet lands
USDA Hardiness Zone
9-115-9
0
99
👆🏻
AHS Heat Zone
12 - 9
9-4
Sunset Zone
-
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
460.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
20.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Dark Green
Green, Purple, Burgundy
Leaf Color in Summer
Green, Light Green
Green, Purple
Leaf Color in Fall
Dark Green
Green, Purple
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Elliptic
Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Partial shade, Full Shade
Growth Rate
Very Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Poorly Drained
Bloom Time
Indeterminate
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Wet Site
Where to Plant?
Container, Ground
Ground
How to Plant?
Stem Cutting
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs good drainage
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
Average
Poorly Drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial shade, Full Shade
Pruning
Cut away fading foliage, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Don't use high pH fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Downy mildew, Dry root rot, Rust, Spider mites
Red blotch
Plant Tolerance
Heat Tolerance, Humidity
Drought
Flowers
Showy
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
Medium
Bold
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Bees, Butterflies, Snails
-
Allergy
Dizziness, Mouth itching, Vomiting
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Ground Cover
Beauty Benefits
Good Cleanser, Good for the Scalp
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Insect Repellent
Air purification
Plant Benefits
Medicinal Uses
Antipyretic, Bronchitis, Cough, Digestive disorders, Ear infections, Expectorant, Laxative, Migraines, Piles, Rheumatism, Throat infection, Treating fever
Asthma, Chronic fatigue
Part of Plant Used
Bark, Leaf Stalks, Leaves
Leaves, Seeds, Stem
Other Uses
Biomass for fuel, Can be made into a herbal tea, Culinary use, Oil is used for aromatherapy, Used as a laxative
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Hedges, Mixed Border, Screening / Wind Break, Tropical
Bog Garden, Container, Water Gardens
Botanical Name
Justicia adhatoda
PETASITES japonicus 'Purpureus'
Common Name
Malabar nut, Adulsa, Adhatoda, Vasaka
Giant Butterbur, Japanese Butterbur, Purple Butterbur
In Hindi
अडुळसा, अडुसा
Purple Butterbur
In German
Indisches Lungenkraut
Lila Pestwurz
In French
Justicia adhatoda
Violet Butterbur
In Spanish
Justicia adhatoda
púrpura petasita
In Greek
Justicia adhatoda
Purple Butterbur
In Portuguese
Justicia adhatoda
roxo Carrapicho
In Polish
Justicia adhatoda
Purpurowy Lepiężnik
In Latin
Justicia adhatoda
Purple Butterbur
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Asterales
Family
Acanthaceae
Asteraceae
Genus
Justicia
Petasites
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Justicieae
Senecioneae
Subfamily
Acanthoideae
-
Number of Species
65815
1
27800
👆🏻