Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Perennial, Shrub
Origin
America
Northwestern United States, Canada
Types
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
41578
0
40000
👆🏻
Habitat
Open areas, River side, Woods
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Cushion/Mound-forming
Mat-forming
Plant Size
Minimum Height
0.54 cm45.72 cm
0
3900
👆🏻
Minimum Width
0.38 cm40.64 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Red, Violet, White
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Dark Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Cushion
Narrow and lance shape
Thorns
✔
✘
✔
✘
Plant Season
Fall, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Well drained
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
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
Acidic, Neutral
Soil Type
Well drained
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Botrytis Blight, Crown rot, Pythium rot, Stem spot
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Birds, Hummingbirds
Hummingbirds, Butterflies
Allergy
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Asthma, Pollen
Uses
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Wildlife
Plant Benefits
Medicinal Uses
Asthma, Bronchitis, Croup
Recovering internal injuries, Wounds
Part of Plant Used
Leaves, Seeds
Flowers
Other Uses
Showy Purposes
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
Lobelia laxiflora
PENSTEMON fruticosus 'Purple Haze'
Common Name
Lobelia
Bush Penstemon, Shrubby Penstemon
In Hindi
Lobelia
Bush Penstemon
In German
Lobelie
Bush Penstemon
In French
Lobelia
Bush Penstemon
In Spanish
Lobelia
Bush Penstemon
In Greek
λοβηλία
Μπους Penstemon
In Portuguese
Lobélia
Bush, Penstemon
In Polish
Lobelia
Bush Penstemon
In Latin
Lobelia
Persicaria Bush
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Magnoliophyta
Class
Dicotyledonae
Magnoliopsida
Order
Asterales
Scrophulariales
Family
Campanulaceae
Scrophulariaceae
Genus
Lobelia
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Lobelioideae
-
Number of Species
415250
1
27800
👆🏻