Life Span
Perennial
Perennial
Type
Perennial, Shrub
Flowering Plants
Origin
Northwestern United States, Canada
South-Central United States
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
78200
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Rocky areas
USDA Hardiness Zone
4-95-8
0
99
👆🏻
AHS Heat Zone
9-1
12-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
No Available
Habit
Mat-forming
Clump-Forming
Plant Size
Minimum Height
45.72 cm30.00 cm
0
3900
👆🏻
Minimum Width
40.64 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Narrow and lance shape
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Hummingbirds, Butterflies
Allergy
Asthma, Pollen
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Recovering internal injuries, Wounds
-
Part of Plant Used
Flowers
Flowers, Leaves
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
PENSTEMON cobaea
Common Name
Bush Penstemon, Shrubby Penstemon
Beardtongue
In Hindi
Bush Penstemon
Beardtongue
In German
Bush Penstemon
Bartfaden
In French
Bush Penstemon
beardtongue
In Spanish
Bush Penstemon
beardtongue
In Greek
Μπους Penstemon
Beardtongue
In Portuguese
Bush, Penstemon
Beardtongue
In Polish
Bush Penstemon
Beardtongue
In Latin
Persicaria Bush
ursus lingua
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Equisetopsida
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Scrophulariaceae
Genus
Penstemon
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
250261
1
27800
👆🏻