Life Span
Perennial
Annual and Perennial
Type
Flowering Plants
Cactus or Succulent
Origin
South-Central United States
Mexico, Caribbean, Central America, South America
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Not avilable
Number of Varieties
20010
0
40000
👆🏻
Habitat
Rocky areas
Desert
USDA Hardiness Zone
5-8-9999
0
99
👆🏻
AHS Heat Zone
12-1
-
Sunset Zone
No Available
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Weeping
Plant Size
Minimum Height
30.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm4.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Dark Salmon, Sandy Brown, White, Yellow
Flower Color Modifier
Bicolor
Multi-Color
Fruit Color
-
Green
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green
-
Leaf Color in Fall
Green
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Long linear and narrow
Succulent
Thorns
✔
✘
✔
✘
Plant Season
-
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Sand
The pH of Soil
Neutral, Alkaline
Alkaline, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Early Spring, Early Summer, Late Spring, Late Winter, Mid Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
From bulbs
Grafting, Seedlings
Plant Maintenance
Medium
Medium
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
-
Soil Type
Loam
-
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
-
Pruning
Remove damaged leaves
-
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
-
Allergy
-
Itchiness
Uses
Aesthetic Uses
Showy Purposes
Hanging Basket, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
Fruits, Nut
Other Uses
Showy Purposes, Used as Ornamental plant
Used As Food, Used as Ornamental plant, Used for Landscaping
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Container, Houseplant, Lawns and Turf, Mixed Border, Tropical
Botanical Name
PENSTEMON cobaea
Selenicereus pteranthus
Common Name
Beardtongue
Selenicereus, Moonlight cactus
In Hindi
Beardtongue
moonlight cactus
In German
Bartfaden
Selenicereus
In French
beardtongue
Selenicereus
In Spanish
beardtongue
Selenicereus
In Greek
Beardtongue
Selenicereus
In Portuguese
Beardtongue
Selenicereus
In Polish
Beardtongue
Selenicereus
In Latin
ursus lingua
moonlight cactus
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Caryophyllales
Family
Scrophulariaceae
Cactaceae
Genus
Penstemon
Selenicereus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
Hylocereeae
Subfamily
-
Cactoideae
Number of Species
2611
1
27800
👆🏻