1 What is
1.1 Life Span
1.2 Type
Flowering Plants
Herbaceous Perennial
1.3 Origin
South-Central United States
China, Japan, Korea
1.4 Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Rocky areas
Lake Sides, River side
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
No Available
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
Clump-Forming
Clump-Forming
2 Information
2.1 Plant Size
2.1.1 Minimum Height
30.00 cm60.00 cm
0.54
3900
2.1.2 Minimum Width
30.50 cm120.00 cm
0.1
6350
2.2 Plant Color
2.2.1 Flower Color
White, Purple
Light Yellow, Ivory
2.2.2 Flower Color Modifier
2.2.3 Fruit Color
Not Available
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
Not Available
Not Available
2.3 Shape
2.3.1 Leaf Shape
Long linear and narrow
Orbiculate
2.4 Thorns
3 Season
3.1 Plant Season
Not Available
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
3.2.4 The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
3.2.5 Soil Drainage
Well drained
Poorly Drained
3.2.6 Bloom Time
Late Spring
Early Spring, Late Winter
3.2.7 Repeat Bloomer
3.3 Tolerances
4 Care
4.1 Where to Plant?
4.2 How to Plant?
4.3 Plant Maintenance
4.4 Watering Plants
4.4.1 Watering Requirements
Requires watering in the growing season
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
Neutral, Alkaline
Acidic, Neutral, Alkaline
4.5.2 Soil Type
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
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
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
Hummingbirds, Butterflies
Not Available
5.12 Allergy
Not Available
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
Not Available
Antiasthamatic, Expectorant, Miscellany
6.2.2 Part of Plant Used
Flowers, Leaves
Flowers, Stem
6.2.3 Other Uses
Showy Purposes, Used as Ornamental plant
Not Available
6.3 Used As Indoor Plant
6.4 Used As Outdoor Plant
6.5 Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Bog Garden, Container, Water Gardens
7 Scientific Name
7.1 Botanical Name
PENSTEMON cobaea
PETASITES japonicus 'Argentea'
7.2 Common Name
Beardtongue
Giant Butterbur, Japanese Butterbur, Variegated Butterbur
7.2.1 In Hindi
Beardtongue
Japanese Butterbur
7.2.2 In German
Bartfaden
japanische Pestwurz
7.2.3 In French
beardtongue
Japanese Butterbur
7.2.4 In Spanish
beardtongue
petasita japonesa
7.2.5 In Greek
Beardtongue
Japanese Butterbur
7.2.6 In Portuguese
Beardtongue
Carrapicho japonês
7.2.7 In Polish
Beardtongue
japoński Lepiężnik
7.2.8 In Latin
ursus lingua
Japanese Butterbur
8 Classification
8.1 Kingdom
8.2 Phylum
Tracheophyta
Tracheophyta
8.3 Class
Equisetopsida
Magnoliopsida
8.4 Order
8.5 Family
Scrophulariaceae
Asteraceae
8.6 Genus
8.7 Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
8.8 Tribe
Not Available
Not Available
8.9 Subfamily
Not Available
Not Available
8.10 Number of Species