Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Flowering Plants
Origin
Madagascar
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Types
Purple vinca, Vinca, cherry red, strawberry color
Penstemon
Number of Varieties
3015
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Fields, open Woodlands, Wood Margins
USDA Hardiness Zone
4-93-8
0
99
👆🏻
AHS Heat Zone
12-1
8-1
Sunset Zone
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
1.97 cm60.00 cm
0
3900
👆🏻
Minimum Width
2.96 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Magenta, Pink, Rose
White, Light Pink
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark 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
Oval
Lance-shaped to oblong
Thorns
✔
✘
✔
✘
Plant Season
Fall, Spring, Summer, Winter
Spring, Summer
Growing Conditions
Sunlight
Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loamy, Sandy, Well drained
Loam, Sand
The pH of Soil
Neutral, Slightly Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Spring, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Salt
Drought, Salt
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting, Transplanting
Root Division, Seedlings, Softwood cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Medium
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loamy, Sandy, Well drained
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial shade
Full Sun, Partial Sun
Pruning
Prune ocassionally
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Complete balanced fertilizer
Pests and Diseases
Botrytis Blight, Canker, Crown rot, Pythium rot, Root rot
Leaf spot, Root rot
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Butterflies
Birds, Hummingbirds, Butterflies
Allergy
Intestinal gas, Nausea, Vomiting
Mild Allergen
Uses
Aesthetic Uses
Beautification, Showy Purposes
Borders, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds
Tooth ache
Part of Plant Used
Whole plant
Root
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Edging
Cutflower, Mixed Border, Wildflower
Botanical Name
Catharanthus roseus
PENSTEMON digitalis 'Husker Red'
Common Name
Madagascar periwinkle or rosy periwinkle
Husker Red Penstemon, Talus Slope Penstemon
In Hindi
Periwinkle
Talus Slope Penstemon
In German
Immergrün
Gehängeschutt Penstemon
In French
Pervenche
Talus Slope Penstemon
In Spanish
Bígaro
Astrágalo pendiente Penstemon
In Greek
μυρτιά
Αστράγαλος Κλίση Penstemon
In Portuguese
Mirta
Talus Penstemon Slope
In Polish
Barwinek
Talus Slope Penstemon
In Latin
Periwinkle
Talus Clivo Persicaria
Kingdom
Plantae
Plantae
Phylum
Mollusca
Magnoliophyta
Class
Gastropoda
Magnoliopsida
Order
Geraniales
Scrophulariales
Family
Apocynaceae
Scrophulariaceae
Genus
Catharanthus
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
8280
1
27800
👆🏻