Life Span
Perennial
Perennial
Type
Perennial, Shrub
Cactus or Succulent
Origin
Northwestern United States, Canada
Southern Africa, South Africa
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Lithops karasmontana
Lithops pseudotruncatella
Lithops fulviceps
Number of Varieties
783
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Barren waste areas, Desert, Dry areas
USDA Hardiness Zone
4-912-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Mat-forming
Rosette/Stemless
Plant Size
Minimum Height
45.72 cm250.00 cm
0
3900
👆🏻
Minimum Width
40.64 cm2.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
White, Yellow, Pink, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Dark Green
Green, Blue Green
Leaf Color in Summer
Dark Green
Green, Blue Green
Leaf Color in Fall
Dark Green
Green, Blue Green
Leaf Color in Winter
Dark Green
Green, Blue Green
Shape
Leaf Shape
Narrow and lance shape
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Very Slow
Type of Soil
Loam, Sand
Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
-
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
root cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Does not require lot of watering, Drought Tolerant, 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
Acidic, Neutral
-
Soil Type
Loam, Sand
-
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
-
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Do not prune during shooting season
Fertilizers
All-Purpose Liquid Fertilizer
can go long without fertilizers, Does not require fertilizer once established
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought
Drought, Dry Conditions, Dry soil, Rocky Soil, Sun
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
Fine
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
-
Allergy
Asthma, Pollen
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Decorating walls, Ornamental use
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Recovering internal injuries, Wounds
-
Part of Plant Used
Flowers
-
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Alpine, Container, Houseplant, Rock Garden, Wall
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
Conophytum
Common Name
Bush Penstemon, Shrubby Penstemon
knopies
cone plants
In Hindi
Bush Penstemon
Living Stone
In German
Bush Penstemon
lebendigen Stein
In French
Bush Penstemon
Living Stone
In Spanish
Bush Penstemon
Piedra viva
In Greek
Μπους Penstemon
Living Stone
In Portuguese
Bush, Penstemon
pedra viva
In Polish
Bush Penstemon
pedra viva
In Latin
Persicaria Bush
vivus lapis,
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Caryophyllales
Family
Scrophulariaceae
Aizoaceae
Genus
Penstemon
Lithops
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
Ruschiae
Subfamily
-
Ruschioideae
Number of Species
250120
1
27800
👆🏻