Life Span
Perennial
Perennial
Type
Flowering Plants
Bulb or Corm or Tuber
Origin
South-Central United States
South America, Brazil
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
-
Number of Varieties
20030
0
40000
👆🏻
Habitat
Rocky areas
Mediterranean region, Subtropical climates, Temperate Regions
USDA Hardiness Zone
5-811-15
0
99
👆🏻
AHS Heat Zone
12-1
10-1
Sunset Zone
No Available
21,22
Habit
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
30.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
30.50 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
White, Red, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Several shades of Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Long linear and narrow
Oblong
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
From bulbs
Divison, Leaf Cutting, Seedlings, Tubers
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Requires watering in the growing season
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, Alkaline
Acidic, Neutral
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
20-20-20 amount, High phosphorus, Water soluble fertilizers
Pests and Diseases
Red blotch
Aphids, Citrus leaf miner
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
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Bees, Hummingbirds, pollinators
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
anti-inflammatory, antimicrobial, Anti-oxidant, Antiviral, hepatoprotective
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Showy Purposes, Used as Ornamental plant
Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Container, Groundcover, Houseplant, Tropical
Botanical Name
PENSTEMON cobaea
SINNINGIA speciosa
Common Name
Beardtongue
Sinningia, Gloxinia
In Hindi
Beardtongue
Sinningia
In German
Bartfaden
Sinningia
In French
beardtongue
Sinningia
In Spanish
beardtongue
Sinningia
In Greek
Beardtongue
Sinningia
In Portuguese
Beardtongue
Sinningia
In Polish
Beardtongue
Sinningia
In Latin
ursus lingua
Sinningia
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Lamiales
Family
Scrophulariaceae
Gesnariaceae
Genus
Penstemon
Sinningia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Gloxinieae
Subfamily
-
-
Number of Species
26165
1
27800
👆🏻