Life Span
Annual
Perennial
Type
Broadleaf Evergreen
Flowering Plants
Origin
China
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Types
-
Penstemon
Number of Varieties
315
0
40000
👆🏻
Habitat
Banks, Slopes
Fields, open Woodlands, Wood Margins
USDA Hardiness Zone
6-93-8
0
99
👆🏻
AHS Heat Zone
-
8-1
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
90.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Black
Brown
Leaf Color in Spring
Dark Green, Yellow green
Dark Red
Leaf Color in Summer
Dark Green
Dark Red
Leaf Color in Fall
Dark Green
Dark Red
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Lance shaped
Lance-shaped to oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Late Winter
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Deer resistant, Pollution, Shade areas
Drought, Salt
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Semi-hardwood cuttings
Root Division, Seedlings, Softwood cuttings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Keep ground moist, Keep the Soil well drained
Average Water Needs
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Prune in spring, Prune in summer, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen, use all-purpose fertilizers
Complete balanced fertilizer
Pests and Diseases
Aphids, Sooty Mold
Leaf spot, Root rot
Plant Tolerance
Deer resistant, Drought, Pollution, Shade areas
Drought
Flowers
Insignificant
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Hummingbirds, Butterflies
Allergy
-
Mild Allergen
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
Borders, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for birds
Air purification
Plant Benefits
Medicinal Uses
-
Tooth ache
Part of Plant Used
Flowers, Fruits
Root
Other Uses
Food for animals, Showy Purposes
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border, Topiary, Bonsai, Espalier
Cutflower, Mixed Border, Wildflower
Botanical Name
SARCOCOCCA confusa
PENSTEMON digitalis 'Husker Red'
Common Name
Sweet Box
Husker Red Penstemon, Talus Slope Penstemon
In Hindi
Sarcococca confusa
Talus Slope Penstemon
In German
Sarcococca verwirrt
Gehängeschutt Penstemon
In French
Sarcococca confus
Talus Slope Penstemon
In Spanish
Sarcococca confundido
Astrágalo pendiente Penstemon
In Greek
Sarcococca συγχέεται
Αστράγαλος Κλίση Penstemon
In Portuguese
Sarcococca confuso
Talus Penstemon Slope
In Polish
sarcococca mylić
Talus Slope Penstemon
In Latin
confusa Sarcococca
Talus Clivo Persicaria
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Buxales
Scrophulariales
Family
Buxaceae
Scrophulariaceae
Genus
Sarcococca
Penstemon
Clade
Angiosperms, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
20280
1
27800
👆🏻