Life Span
Perennial
Perennial
Type
Flowering Plants
Flowering Plants, Shrubs
Origin
South-Central United States
Madagascar
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Purple vinca, Vinca, cherry red, strawberry color
Number of Varieties
20030
0
40000
👆🏻
Habitat
Rocky areas
Subtropical climates, Tropical regions
USDA Hardiness Zone
5-84-9
0
99
👆🏻
AHS Heat Zone
12-1
12-1
Sunset Zone
No Available
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
Clump-Forming
Plant Size
Minimum Height
30.00 cm1.97 cm
0
3900
👆🏻
Minimum Width
30.50 cm2.96 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Magenta, Pink, Rose
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Long linear and narrow
Oval
Thorns
✔
✘
✔
✘
Plant Season
-
Fall, Spring, Summer, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Loamy, Sandy, Well drained
The pH of Soil
Neutral, Alkaline
Neutral, Slightly Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Fall, Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Pollution, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
From bulbs
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Does not require lot of watering, Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Slightly Alkaline
Soil Type
Loam
Loamy, Sandy, Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial shade
Pruning
Remove damaged leaves
Prune ocassionally
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Botrytis Blight, Canker, Crown rot, Pythium rot, 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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
-
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Butterflies
Allergy
-
Intestinal gas, Nausea, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
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
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Showy Purposes, Used as Ornamental plant
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Bedding Plant, Container, Edging
Botanical Name
PENSTEMON cobaea
Catharanthus roseus
Common Name
Beardtongue
Madagascar periwinkle or rosy periwinkle
In Hindi
Beardtongue
Periwinkle
In German
Bartfaden
Immergrün
In French
beardtongue
Pervenche
In Spanish
beardtongue
Bígaro
In Greek
Beardtongue
μυρτιά
In Portuguese
Beardtongue
Mirta
In Polish
Beardtongue
Barwinek
In Latin
ursus lingua
Periwinkle
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Mollusca
Class
Equisetopsida
Gastropoda
Order
Lamiales
Geraniales
Family
Scrophulariaceae
Apocynaceae
Genus
Penstemon
Catharanthus
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
-
-
Subfamily
-
-
Number of Species
2618
1
27800
👆🏻