Life Span
Perennial
Annual
Type
Flowering Plants
Flowering Plants, Shrubs
Origin
Southwestern United States, California
America
Types
-
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Number of Varieties
40415
0
40000
👆🏻
Habitat
Dry areas, meadows
Open areas, River side, Woods
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
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
Habit
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
61.00 cm0.54 cm
0
3900
👆🏻
Minimum Width
25.40 cm0.38 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
Blue, Red, Violet, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oblong
Cushion
Thorns
✔
✘
✔
✘
Plant Season
Summer
Fall, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Well drained
The pH of Soil
Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
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
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic
Soil Type
Loam, Sand
Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial shade
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects
Botrytis Blight, Crown rot, Pythium rot, Stem spot
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Birds, Hummingbirds
Allergy
Asthma
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
Asthma, Bronchitis, Croup
Part of Plant Used
Whole plant
Leaves, Seeds
Other Uses
Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Botanical Name
PENSTEMON eatonii
Lobelia laxiflora
Common Name
Firecracker Penstemon
Lobelia
In Hindi
Firecracker penstemon
Lobelia
In German
Kracher penstemon
Lobelie
In French
Firecracker penstemon
Lobelia
In Spanish
Penstemon del petardo
Lobelia
In Greek
πυροτέχνημα penstemon
λοβηλία
In Portuguese
Penstemon do foguete
Lobélia
In Polish
petarda penstemon
Lobelia
In Latin
Firecracker Persicaria
Lobelia
Kingdom
Plantae
Plantae
Phylum
-
Anthophyta
Class
-
Dicotyledonae
Order
Lamiales
Asterales
Family
Scrophulariaceae
Campanulaceae
Genus
Penstemon
Lobelia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
Lobelioideae
Number of Species
250415
1
27800
👆🏻