Life Span
Perennial
Perennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
Southeastern Asia, China
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Radermachera sinica
Number of Varieties
7817
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Clay soil areas, Subtropical forests
USDA Hardiness Zone
4-910-11
0
99
👆🏻
AHS Heat Zone
9-1
10-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
H1, H2, 22, 23, 24
Habit
Mat-forming
Spreading
Plant Size
Minimum Height
45.72 cm610.00 cm
0
3900
👆🏻
Minimum Width
40.64 cm490.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
White, Gold
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Dark Green
Dark Green
Shape
Leaf Shape
Narrow and lance shape
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Spores, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Allow to dry out slightly between watering, Needs 2-3 times watering per week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune central stem, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in growing season
Pests and Diseases
Red blotch
Aphids, Black rot, Mildew, Root rot, Snails
Plant Tolerance
Drought
Dry soil, Salt and Soil Compaction
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
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Aphids, Leafminer, Mosquitos
Allergy
Asthma, Pollen
Abdominal distension, Inflammation
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
-
Glowing Skin, Hair Conditioner, Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification, soil stabilisation, Very little waste
Plant Benefits
Medicinal Uses
Recovering internal injuries, Wounds
Aging, Anti-fungal, Emmoiliant
Part of Plant Used
Flowers
Leaves
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Application in Handicrafts, Biomass for fuel
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Container, Feature Plant, Foundation, Houseplant, Mixed Border, Shade Trees, Street Trees, Tropical
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
RADERMACHERA sinica
Common Name
Bush Penstemon, Shrubby Penstemon
China Doll
In Hindi
Bush Penstemon
चीनी गुड़िया पेड़
In German
Bush Penstemon
Zimmeresche
In French
Bush Penstemon
china doll
In Spanish
Bush Penstemon
china doll
In Greek
Μπους Penstemon
δέντρο κούκλα Κίνα
In Portuguese
Bush, Penstemon
china árvore boneca
In Polish
Bush Penstemon
China Doll drzewo
In Latin
Persicaria Bush
Sinis pupa ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Bignoniaceae
Genus
Penstemon
Radermachera
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Tecomeae
Subfamily
-
-
Number of Species
25017
1
27800
👆🏻