1 What is
1.1 Life Span
1.2 Type
Perennial
Herbaceous Perennial
1.3 Origin
Europe
China, Japan, Korea
1.4 Types
Not Available
Not Available
1.4.1 Number of Varieties
1.5 Habitat
dry rocky watercourses
Lake Sides, River side
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1.9 Habit
Upright/Erect
Clump-Forming
2 Information
2.1 Plant Size
2.1.1 Minimum Height
71.10 cm60.00 cm
0.54
3900
2.1.2 Minimum Width
45.70 cm120.00 cm
0.1
6350
2.2 Plant Color
2.2.1 Flower Color
Blue Violet, Lavender, Purple, White
Light Yellow, Ivory
2.2.2 Flower Color Modifier
2.2.3 Fruit Color
Green, Brown
Not Available
2.2.4 Leaf Color in Spring
2.2.5 Leaf Color in Summer
2.2.6 Leaf Color in Fall
2.2.7 Leaf Color in Winter
Light Green
Not Available
2.3 Shape
2.3.1 Leaf Shape
Lanceolate to elliptical
Orbiculate
2.4 Thorns
3 Season
3.1 Plant Season
Spring, Summer
Spring, Summer, Fall
3.2 Growing Conditions
3.2.1 Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
3.2.2 Growth Rate
3.2.3 Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
3.2.4 The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
3.2.5 Soil Drainage
Well drained
Poorly Drained
3.2.6 Bloom Time
Spring, Late Spring, Early Summer
Early Spring, Late Winter
3.2.7 Repeat Bloomer
3.3 Tolerances
4 Care
4.1 Where to Plant?
Container, Ground
Container, Ground
4.2 How to Plant?
Rhizome division
From Rhizomes
4.3 Plant Maintenance
4.4 Watering Plants
4.4.1 Watering Requirements
Average Water Needs
Keep ground moist, Requires consistently moist soil
4.4.2 In Summer
Lots of watering
Lots of watering
4.4.3 In Spring
4.4.4 In Winter
Average Water
Average Water
4.5 Soil
4.5.1 Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
4.5.2 Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
4.5.3 Soil Drainage Capacity
Well drained
Poorly Drained
4.6 Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
4.7 Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
4.8 Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Requires high amount of nitrogen
4.9 Pests and Diseases
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Red blotch
4.10 Plant Tolerance
Drought
Drought, Drought and Wet Site
5 Facts
5.1 Flowers
5.1.1 Flower Petal Number
5.2 Fruits
5.2.1 Showy Fruit
5.2.2 Edible Fruit
5.3 Fragrance
5.3.1 Fragrant Flower
5.3.2 Fragrant Fruit
5.3.3 Fragrant Leaf
5.3.4 Fragrant Bark/Stem
5.4 Showy Foliage
5.5 Showy Bark
5.6 Foliage Texture
5.7 Foliage Sheen
5.8 Evergreen
5.9 Invasive
5.10 Self-Sowing
5.11 Attracts
Butterflies
Not Available
5.12 Allergy
Gastric disturbances, Skin irritation
Not Available
6 Benefits
6.1 Uses
6.1.1 Aesthetic Uses
Showy Purposes
Beautification
6.1.2 Beauty Benefits
Not Available
Not Available
6.1.3 Edible Uses
6.1.4 Environmental Uses
Air purification
Air purification
6.2 Plant Benefits
6.2.1 Medicinal Uses
Juice of fresh root used for treatment of dropsy
Antiasthamatic, Expectorant, Miscellany
6.2.2 Part of Plant Used
6.2.3 Other Uses
Making Perfumes, Used as a flavouring in food
Not Available
6.3 Used As Indoor Plant
6.4 Used As Outdoor Plant
6.5 Garden Design
Cutflower, Feature Plant, Mixed Border
Bog Garden, Container, Water Gardens
7 Scientific Name
7.1 Botanical Name
Iris germanica
PETASITES japonicus 'Argentea'
7.2 Common Name
German Iris
Giant Butterbur, Japanese Butterbur, Variegated Butterbur
7.2.1 In Hindi
German Iris
Japanese Butterbur
7.2.2 In German
German Iris
japanische Pestwurz
7.2.3 In French
German Iris
Japanese Butterbur
7.2.4 In Spanish
German Iris
petasita japonesa
7.2.5 In Greek
German Iris
Japanese Butterbur
7.2.6 In Portuguese
German Iris
Carrapicho japonês
7.2.7 In Polish
German Iris
japoński Lepiężnik
7.2.8 In Latin
German Iris
Japanese Butterbur
8 Classification
8.1 Kingdom
8.2 Phylum
Magnoliophyta
Tracheophyta
8.3 Class
8.4 Order
8.5 Family
8.6 Genus
8.7 Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
8.8 Tribe
8.9 Subfamily
8.10 Number of Species