Life Span
Perennial
Annual
Type
Flowering Plants
Flowering Plants
Origin
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Mediterranean
Types
Penstemon
-
Number of Varieties
1550
0
40000
👆🏻
Habitat
Fields, open Woodlands, Wood Margins
Cultivated Beds
USDA Hardiness Zone
3-89-10
0
99
👆🏻
AHS Heat Zone
8-1
8 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Vining/Climbing
Plant Size
Minimum Height
60.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm20.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
White, Red, Blue, Purple, Pink, Rose, Salmon, Coral, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Dark Red
Green, Sea Green
Leaf Color in Summer
Dark Red
Green, Sea Green
Leaf Color in Fall
Dark Red
Green, Sea Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Lance-shaped to oblong
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Root Division, Seedlings, Softwood cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Pinching, Shearing
Fertilizers
Complete balanced fertilizer
Organic Flower Fertilizer
Pests and Diseases
Leaf spot, Root rot
Aphids, Mildew, Mosaic viruses
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
Caterpillar, Insects, Snails
Allergy
Mild Allergen
Diarrhea, Dizziness, Mouth itching, Stomach pain, Vomiting
Uses
Aesthetic Uses
Borders, Wild gardens
Cottage Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Fixes Nitrogen
Plant Benefits
Medicinal Uses
Tooth ache
-
Part of Plant Used
Root
Flowers
Other Uses
Showy Purposes
Used as essential oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Mixed Border, Wildflower
Cottage garden, Groundcover
Botanical Name
PENSTEMON digitalis 'Husker Red'
LATHYRUS odoratus
Common Name
Husker Red Penstemon, Talus Slope Penstemon
Sweetpea
In Hindi
Talus Slope Penstemon
Sweetpea
In German
Gehängeschutt Penstemon
Sweetpea
In French
Talus Slope Penstemon
Sweetpea
In Spanish
Astrágalo pendiente Penstemon
Sweetpea
In Greek
Αστράγαλος Κλίση Penstemon
Sweetpea
In Portuguese
Talus Penstemon Slope
Sweetpea
In Polish
Talus Slope Penstemon
Sweetpea
In Latin
Talus Clivo Persicaria
Sweetpea
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Fabales
Family
Scrophulariaceae
Fabaceae
Genus
Penstemon
Lagerstroemia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Vicieae
Subfamily
-
Faboideae
Number of Species
28075
1
27800
👆🏻