Life Span
Perennial
Annual and Perennial
Type
Shrubs
Tender Perennial
Origin
China, Japan, Korea
Southern Europe, Mediterranean
Types
Not Available
Not Available
Habitat
Wet lands
gardens, Grassland, Prairies
USDA Hardiness Zone
5-9
7-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Mat-forming
Flower Color
Light Yellow, Ivory
Blue, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Green
Leaf Color in Spring
Green, Purple, Burgundy
Gray Green
Leaf Color in Summer
Green, Purple
Gray Green
Leaf Color in Fall
Green, Purple
Gray Green
Leaf Color in Winter
Not Available
Light Green
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Poorly Drained
Well drained
Bloom Time
Early Spring, Late Winter
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
Tolerances
Wet Site
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
By dividing rhizomes, tubers
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Requires consistently moist soil
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Poorly Drained
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Red blotch
fungus, Insects, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Not Available
Single
Foliage Texture
Bold
Fine
Foliage Sheen
Glossy
Matte
Attracts
Not Available
Bees, Birds, Butterflies
Allergy
Not Available
Skin irritation
Aesthetic Uses
Ground Cover
Beautification, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Asthma, Chronic fatigue
No Medicinal Use
Part of Plant Used
Leaves, Seeds, Stem
Whole plant
Other Uses
Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Container, Water Gardens
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
PETASITES japonicus 'Purpureus'
Erysimum cheiri
Common Name
Giant Butterbur, Japanese Butterbur, Purple Butterbur
Wallflower
In Hindi
Purple Butterbur
पीला Wallflower
In German
Lila Pestwurz
Yellow Wallflower
In French
Violet Butterbur
Yellow Wallflower
In Spanish
púrpura petasita
alhelí amarillo
In Greek
Purple Butterbur
κίτρινο Wallflower
In Portuguese
roxo Carrapicho
Wallflower amarelo
In Polish
Purpurowy Lepiężnik
Żółty Wallflower
In Latin
Purple Butterbur
Crocus Wallflower
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Brassicales
Family
Asteraceae
Brassicaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Senecioneae
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Not Available
Season and Care of Purple Butterbur and Yellow Wallflower
Season and care of Purple Butterbur and Yellow Wallflower is important to know. While considering everything about Purple Butterbur and Yellow Wallflower Care, growing season is an essential factor. Purple Butterbur season is Spring, Summer and Fall and Yellow Wallflower season is Spring, Summer and Fall. The type of soil for Purple Butterbur is Clay, Loam, Sand and for Yellow Wallflower is Loam, Sand while the PH of soil for Purple Butterbur is Acidic, Neutral, Alkaline and for Yellow Wallflower is Neutral, Alkaline.
Purple Butterbur and Yellow Wallflower Physical Information
Purple Butterbur and Yellow Wallflower physical information is very important for comparison. Purple Butterbur height is 60.00 cm and width 120.00 cm whereas Yellow Wallflower height is 30.50 cm and width 30.50 cm. The color specification of Purple Butterbur and Yellow Wallflower are as follows:
Purple Butterbur flower color: Light Yellow and Ivory
Purple Butterbur leaf color: Green, Purple and Burgundy
Yellow Wallflower flower color: Blue and Lavender
- Yellow Wallflower leaf color: Gray Green
Care of Purple Butterbur and Yellow Wallflower
Care of Purple Butterbur and Yellow Wallflower include pruning, fertilizers, watering etc. Purple Butterbur pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Yellow Wallflower pruning is done Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth and Remove deadheads. In summer Purple Butterbur needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Yellow Wallflower needs Lots of watering and in winter, it needs Average Water.