Life Span
Perennial
Annual and Perennial
Type
Flowering Plants
Tree
Origin
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
South America, Brazil
Types
Penstemon
Rosea, Chrysotricha, Impetiginosa, Avellanedae
Number of Varieties
1525
0
40000
👆🏻
Habitat
Fields, open Woodlands, Wood Margins
Dry areas, Forest edges
USDA Hardiness Zone
3-89-12
0
99
👆🏻
AHS Heat Zone
8-1
12-8
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
H1, 13, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
60.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
Yellow, Lemon yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown, Sandy Brown
Leaf Color in Spring
Dark Red
Green, Light Green
Leaf Color in Summer
Dark Red
Green, Gray Green
Leaf Color in Fall
Dark Red
Green, Gray Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lance-shaped to oblong
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Root Division, Seedlings, Softwood cuttings
Seedlings, Seperation, Vegetative Reproduction
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, Requires watering in the growing season, Water more in summer, Water occasionally
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, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
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 leaves after fall, Pinch or prune as they grow to promote branching and bushiness, Prune before Winter, Prune when plant is dormant, Remove dead leaves, Remove deadheads
Fertilizers
Complete balanced fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Leaf spot, Root rot
Pests and diseases free, 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
Medium
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
-
Allergy
Mild Allergen
-
Uses
Aesthetic Uses
Borders, Wild gardens
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Tooth ache
-
Part of Plant Used
Root
Leaves, Wood
Other Uses
Showy Purposes
Wood is used for making furniture, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Mixed Border, Wildflower
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
PENSTEMON digitalis 'Husker Red'
HANDROANTHUS billbergii
Common Name
Husker Red Penstemon, Talus Slope Penstemon
Guayacán, Tabebuia
In Hindi
Talus Slope Penstemon
Tabebuia
In German
Gehängeschutt Penstemon
Tabebuia
In French
Talus Slope Penstemon
Tabebuia
In Spanish
Astrágalo pendiente Penstemon
Tabebuia
In Greek
Αστράγαλος Κλίση Penstemon
Tabebuia
In Portuguese
Talus Penstemon Slope
Tabebuia
In Polish
Talus Slope Penstemon
Tabebuia
In Latin
Talus Clivo Persicaria
Tabebuia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Bignoniaceae
Genus
Penstemon
Tabebuia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
28067
1
27800
👆🏻