Life Span
Perennial
Perennial
Type
Flowering Plants
Perennial
Origin
South-Central United States
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
-
Habitat
Rocky areas
gardens, Hardwood forests
USDA Hardiness Zone
5-8
5-7
Sunset Zone
No Available
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Clump-Forming
Clump-Forming
Flower Color
White, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Light Green
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Green
Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Long linear and narrow
Butterfly shaped
Plant Season
-
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Type of Soil
Loam
Clay, Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Late Spring, Early Summer
Where to Plant?
Ground
Ground, Pot
How to Plant?
From bulbs
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves
Remove deadheads, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Red blotch
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Attracts
Hummingbirds, Butterflies
Bees, Butterflies
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Cancer, Diuretic
Part of Plant Used
Flowers, Leaves
Flowers, Root
Other Uses
Showy Purposes, Used as Ornamental plant
-
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Feature Plant, Groundcover
Botanical Name
PENSTEMON cobaea
JEFFERSONIA diphylla
Common Name
Beardtongue
-
In Hindi
Beardtongue
Twinleaf
In German
Bartfaden
Twinleaf
In French
beardtongue
Twinleaf
In Spanish
beardtongue
Twinleaf
In Greek
Beardtongue
Twinleaf
In Portuguese
Beardtongue
Twinleaf
In Polish
Beardtongue
Twinleaf
In Latin
ursus lingua
Twinleaf
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Ranunculales
Family
Scrophulariaceae
Berberidaceae
Genus
Penstemon
Jeffersonia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots
Properties of Beardtongue and Twinleaf
Wondering what are the properties of Beardtongue and Twinleaf? We provide you with everything About Beardtongue and Twinleaf. Beardtongue doesn't have thorns and Twinleaf doesn't have thorns. Also Beardtongue does not have fragrant flowers. Beardtongue has allergic reactions like and Twinleaf has allergic reactions like . Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Beardtongue and Twinleaf and you can choose the plant having best and most benefits.
Season and Care of Beardtongue and Twinleaf
Season and care of Beardtongue and Twinleaf is important to know. While considering everything about Beardtongue and Twinleaf Care, growing season is an essential factor. Beardtongue season is and Twinleaf season is . The type of soil for Beardtongue is Loam and for Twinleaf is Clay, Loam while the PH of soil for Beardtongue is Neutral, Alkaline and for Twinleaf is Neutral, Alkaline.
Beardtongue and Twinleaf Physical Information
Beardtongue and Twinleaf physical information is very important for comparison. Beardtongue height is 30.00 cm and width 30.50 cm whereas Twinleaf height is 15.20 cm and width 12.70 cm. The color specification of Beardtongue and Twinleaf are as follows:
Beardtongue flower color: White and Purple
Beardtongue leaf color: Green
Twinleaf flower color: White
- Twinleaf leaf color: Green and Blue Green
Care of Beardtongue and Twinleaf
Care of Beardtongue and Twinleaf include pruning, fertilizers, watering etc. Beardtongue pruning is done Remove damaged leaves and Twinleaf pruning is done Remove deadheads and Requires very little pruning. In summer Beardtongue needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Twinleaf needs Lots of watering and in winter, it needs Average Water.