Life Span
Perennial
Perennial
Type
Perennial
Perennial, Shrub
Origin
Mexico
Northwestern United States, Canada
Types
Sringar, Mexican Single, Pearl
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
478
0
40000
👆🏻
Habitat
Cold Regions
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
7-114-9
0
99
👆🏻
AHS Heat Zone
11-7
9-1
Sunset Zone
H1, H2, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Clump-Forming
Mat-forming
Plant Size
Minimum Height
60.00 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.00 cm40.64 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Purple
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Sea Green, Blue Green
Dark Green
Leaf Color in Summer
Green, Sea Green, Blue Green
Dark Green
Leaf Color in Fall
Blue Green, Yellow green
Dark Green
Leaf Color in Winter
Light Green
Dark Green
Shape
Leaf Shape
Linear
Narrow and lance shape
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall, Fall
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
From bulbs, From Rhizomes
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Needs less watering, Requires regular watering, Water occasionally
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
Full Sun, Partial Sun
Pruning
cut main flower spike, Remove damaged leaves, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
8-8-8, All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Mites, Thripes
Red blotch
Plant Tolerance
Cold climate, 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
Fine
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds, Butterflies
Allergy
-
Asthma, Pollen
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Bouquets, Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
Skin inflammation
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Wildlife
Plant Benefits
Medicinal Uses
Antidepressant, Antiseptic, Antispasmodic, Sedative
Recovering internal injuries, Wounds
Part of Plant Used
Flowers
Flowers
Other Uses
Decoration Purposes, Making deodorants, Making Perfumes, Used as essential oil, Used for its medicinal properties
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Mixed Border
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
POLIANTHES tuberosa
PENSTEMON fruticosus 'Purple Haze'
Common Name
Tuberose
Bush Penstemon, Shrubby Penstemon
In Hindi
रजनीगंधा
Bush Penstemon
In German
Tuberose
Bush Penstemon
In French
Tubéreuse
Bush Penstemon
In Spanish
nardo
Bush Penstemon
In Greek
Τουμπερόζα
Μπους Penstemon
In Portuguese
Tuberosa
Bush, Penstemon
In Polish
Tuberoza
Bush Penstemon
In Latin
Tuberose
Persicaria Bush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Scrophulariales
Family
Amaryllidaceae
Scrophulariaceae
Genus
Polianthes
Penstemon
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
12250
1
27800
👆🏻