Life Span
Perennial
  
Perennial
  
Type
Fern
  
Herbaceous Perennial
  
Origin
North America
  
China, Japan, Korea
  
Types
Not Available
  
Not Available
  
Habitat
Damp shady woods, Wet ground, Wet lands
  
Dappled Shade, meadows, Shady Edge, Sunny Edge, Woodland Garden
  
USDA Hardiness Zone
7-10
  
5-9
  
AHS Heat Zone
12-8
  
9-4
  
Sunset Zone
4
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Arching/Fountain-shaped
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Non Flowering Plant
  
Light Yellow, Ivory
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Non Fruiting Plant
  
Not Available
  
Leaf Color in Spring
Light Green
  
Green
  
Leaf Color in Summer
Light Green
  
Green
  
Leaf Color in Fall
Bronze
  
Green
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Pinnate
  
Ovate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial shade
  
Partial shade, Full Shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam
  
Clay, Loam, Sand
  
The pH of Soil
Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Poorly Drained
  
Poorly Drained
  
Bloom Time
Fall, Spring, Summer
  
Early Spring, Late Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Wet Site
  
Where to Plant?
Container, Ground, Pot
  
Container, Ground, Pot
  
How to Plant?
From Rhizomes
  
Divison, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Water Deeply, Water in morning to avoid prompting diseases, Water occasionally, Water slowly, and allow to dry completely between soakings
  
Water once every two or three weeks
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Type
Loam
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Poorly Drained
  
Poorly Drained
  
Sun Exposure
Full Shade, Partial shade
  
Partial shade, Full Shade
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove the old foliage
  
Fertilizers
All-Purpose Liquid Fertilizer
  
Use a fertilizer ratio of 16-4-8
  
Pests and Diseases
Leaf curl, Leaf rust, Red blotch, Scale, Scale insects
  
No serious insect or disease problems
  
Plant Tolerance
Drought
  
Drought
  
Flowers
None
  
Showy
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Coarse
  
Bold
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
No
  
No
  
Attracts
Butterflies
  
Not Available
  
Allergy
Not Available
  
no allergic reactions
  
Uses
  
  
Aesthetic Uses
Bog Garden, Borders
  
Bog Garden, Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Antiasthamatic, Antispasmodic, Expectorant, Poultice
  
Part of Plant Used
Not Available
  
Flowers, Stem
  
Other Uses
Not Available
  
Can be boiled and seasoned, pickled, Used as umbrellas by Japanese children, Used as walking sticks, Used like rhubarb
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Groundcover, Mixed Border
  
Bog Garden, Container, Feature Plant, Water Gardens
  
Botanical Name
THELYPTERIS kunthii
  
PETASITES japonicus
  
Common Name
Kunth's maiden fern, southern shield fern, maiden ferns
  
Giant Butterbur, Japanese Butterbur
  
In Hindi
Southern Shield Fern
  
Giant Butterbur
  
In German
Southern Shield Fern
  
Riesen Pestwurz
  
In French
Southern Shield Fern
  
géant Butterbur
  
In Spanish
Southern Shield Fern
  
gigante petasita
  
In Greek
Southern Shield Fern
  
Giant Butterbur
  
In Portuguese
Southern Shield Fern
  
Carrapicho gigante
  
In Polish
Southern Shield Fern
  
Giant Lepiężnik
  
In Latin
Southern Shield Fern
  
Giant Butterbur
  
Kingdom
Plantae
  
Plantae
  
Phylum
Angiosperms
  
Magnoliophyta
  
Class
Polypodiopsida
  
Magnoliopsida
  
Order
Polypodiales
  
Asterales
  
Family
Thelypteridaceae
  
Asteraceae
  
Genus
Thelypteris
  
Petasites
  
Clade
Not Available
  
Angiosperms, Asterids, Eudicots
  
Tribe
Not Available
  
Senecioneae
  
Subfamily
Not Available
  
Asteroideae
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Southern Shield Fern and Giant Butterbur
Season and care of Southern Shield Fern and Giant Butterbur is important to know. While considering everything about Southern Shield Fern and Giant Butterbur Care, growing season is an essential factor. Southern Shield Fern season is Spring, Summer and Fall and Giant Butterbur season is Spring, Summer and Fall. The type of soil for Southern Shield Fern is Loam and for Giant Butterbur is Clay, Loam, Sand while the PH of soil for Southern Shield Fern is Neutral, Alkaline and for Giant Butterbur is Acidic, Neutral, Alkaline.
Southern Shield Fern and Giant Butterbur Physical Information
Southern Shield Fern and Giant Butterbur physical information is very important for comparison. Southern Shield Fern height is 60.00 cm and width 60.00 cm whereas Giant Butterbur height is 60.00 cm and width 120.00 cm. The color specification of Southern Shield Fern and Giant Butterbur are as follows:
Southern Shield Fern flower color: Non Flowering Plant
Southern Shield Fern leaf color: Light Green
Giant Butterbur flower color: Light Yellow and Ivory
- Giant Butterbur leaf color: Green
Care of Southern Shield Fern and Giant Butterbur
Care of Southern Shield Fern and Giant Butterbur include pruning, fertilizers, watering etc. Southern Shield Fern pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Giant Butterbur pruning is done Remove the old foliage. In summer Southern Shield Fern needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Giant Butterbur needs Lots of watering and in winter, it needs Average Water.