Life Span
Biennial
Perennial
Type
Herbs, Shrub
Shrubs
Origin
Mediterranean, Northern Africa
China, Japan, Korea
Types
-
Petasites hybridus
Number of Varieties
2510
0
40000
👆🏻
Habitat
Temperate Regions
Wet lands
USDA Hardiness Zone
5-85-9
0
99
👆🏻
AHS Heat Zone
8 - 5
9-4
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Clump-Forming
Plant Size
Minimum Height
10.20 cm60.00 cm
0
3900
👆🏻
Minimum Width
50.80 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Silver
Green, Purple, Burgundy
Leaf Color in Summer
Silver
Green, Purple
Leaf Color in Fall
Silver
Green, Purple
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Summer, Late Summer, Early Fall
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Wet Site
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Never Over-water, Requires regular watering
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
Well drained
Poorly Drained
Sun Exposure
Full Sun, Partial 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, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch, Slugs, Snails
Red blotch
Plant Tolerance
Drought
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
Coarse
Bold
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Snails
-
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiseptic, Astringent
Asthma, Chronic fatigue
Part of Plant Used
Leaves
Leaves, Seeds, Stem
Other Uses
Used for its medicinal properties
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Mixed Border, Rock Garden / Wall
Bog Garden, Container, Water Gardens
Botanical Name
SALVIA argentea
PETASITES japonicus 'Purpureus'
Common Name
Silver Clary, Silver Sage
Giant Butterbur, Japanese Butterbur, Purple Butterbur
In Hindi
रजत बाबा
Purple Butterbur
In German
Silver Sage
Lila Pestwurz
In French
Silver Sage
Violet Butterbur
In Spanish
silver Sage
púrpura petasita
In Greek
Silver Sage
Purple Butterbur
In Portuguese
silver Sage
roxo Carrapicho
In Polish
silver Sage
Purpurowy Lepiężnik
In Latin
Argentum Sage
Purple Butterbur
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Asterales
Family
Lamiaceae
Asteraceae
Genus
Salvia
Petasites
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Mentheae
Senecioneae
Subfamily
Nepetoideae
-
Number of Species
90015
1
27800
👆🏻