Life Span
Perennial
Perennial
Type
Flowering Plants
Cactus
Origin
South-Central United States
-
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Christmas Cactus, Thanksgiving Cactus
Number of Varieties
2006
0
40000
👆🏻
Habitat
Rocky areas
subtropical regions, Tropical Forests
USDA Hardiness Zone
5-813-15
0
99
👆🏻
AHS Heat Zone
12-1
12-10
Sunset Zone
No Available
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
-
Plant Size
Minimum Height
30.00 cm15.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm20.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Purple
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
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
Cylindrical
Thorns
✔
✘
✔
✘
Plant Season
-
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
-
Growth Rate
Medium
-
Type of Soil
Loam
-
The pH of Soil
Neutral, Alkaline
-
Soil Drainage
Well drained
-
Bloom Time
Late Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
From bulbs
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Average Water Needs, Do Not over Water, Needs very little water
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
-
Flower Petal Number
Single
-
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
Birds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Soothing and relieving pain
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Showy Purposes, Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
-
Botanical Name
PENSTEMON cobaea
Schlumbergera truncata
Common Name
Beardtongue
Schlumbergera, false Christmas cactus, Christmas cactus
In Hindi
Beardtongue
Schlumbergera
In German
Bartfaden
Schlumbergera
In French
beardtongue
Schlumbergera
In Spanish
beardtongue
Schlumbergera
In Greek
Beardtongue
Schlumbergera
In Portuguese
Beardtongue
Schlumbergera
In Polish
Beardtongue
Schlumbergera
In Latin
ursus lingua
Gymnocalycium
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Caryophyllales
Family
Scrophulariaceae
Cactaceae
Genus
Penstemon
Schlumbergera
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
Rhipsalideae
Subfamily
-
Cactoideae
Number of Species
2616
1
27800
👆🏻