Life Span
Perennial
Annual
Type
Flowering Plants
Broadleaf Evergreen
Origin
South-Central United States
Southeastern United States, Central America, South America
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Skyflower
Number of Varieties
20036
0
40000
👆🏻
Habitat
Rocky areas
Coastal Regions, Rocky areas, Sandy areas
USDA Hardiness Zone
5-89-11
0
99
👆🏻
AHS Heat Zone
12-1
-
Sunset Zone
No Available
21,22
Habit
Clump-Forming
Arching/Fountain-shaped
Plant Size
Minimum Height
30.00 cm100.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm50.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
White, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
White, Yellow, Orange
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Green
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Shape
Leaf Shape
Long linear and narrow
Small elliptic
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Salt
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Seperation
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Do Not over Water, Keep ground moist, Keep the ground moist but not water-logged, Never Over-water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
slow-release fertilizers
Pests and Diseases
Red blotch
Insects, Mealybugs, Nematodes
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
Hummingbirds, Butterflies
Bugs, Insects
Allergy
-
drowsiness, Nausea, Stomach pain, Toxic, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bonsai, Cottage Garden, Landscape Designing, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Fruits
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
Container, Feature Plant, Foundation, Hedges, Houseplant, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier, Tropical
Botanical Name
PENSTEMON cobaea
DURANTA
Common Name
Beardtongue
Golden Dewdrop, Pigeon berry
In Hindi
Beardtongue
Duranta
In German
Bartfaden
Duranta
In French
beardtongue
Duranta
In Spanish
beardtongue
Duranta
In Greek
Beardtongue
Duranta
In Portuguese
Beardtongue
Duranta
In Polish
Beardtongue
Duranta
In Latin
ursus lingua
Duranta
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Lamiales
Family
Scrophulariaceae
Verbenaceae
Genus
Penstemon
Duranta
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
26117
1
27800
👆🏻