Life Span
Perennial
Annual
Type
Flowering Plants
Perennial
Origin
Southwestern United States, California
New Zealand
Types
-
-
Number of Varieties
4020
0
40000
👆🏻
Habitat
Dry areas, meadows
All sorts of environments
USDA Hardiness Zone
4-97-9
0
99
👆🏻
AHS Heat Zone
9-1
9*6
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Mat-forming
Plant Size
Minimum Height
61.00 cm2.50 cm
0
3900
👆🏻
Minimum Width
25.40 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Gray Green, Silver
Leaf Color in Summer
Green
Gray Green, Silver
Leaf Color in Fall
Green
Gray Green, Silver
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oblong
Tiny
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
Average Water Needs
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Alternate Days
In Winter
Average Water
Moderate
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
-
Pests and Diseases
Insects
Aphids, Spider mites
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
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, Butterflies, Hummingbirds
Allergy
Asthma
-
Uses
Aesthetic Uses
Showy Purposes
Bog Garden, Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
-
Part of Plant Used
Whole plant
Whole plant
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
Alpine, Container, Rock Garden / Wall
Botanical Name
PENSTEMON eatonii
Raoulia glabra
Common Name
Firecracker Penstemon
Raoulia
In Hindi
Firecracker penstemon
Raoulia
In German
Kracher penstemon
Raoulia
In French
Firecracker penstemon
Raoulia
In Spanish
Penstemon del petardo
Raoulia
In Greek
πυροτέχνημα penstemon
Raoulia
In Portuguese
Penstemon do foguete
raoulia
In Polish
petarda penstemon
Raoulia
In Latin
Firecracker Persicaria
Raoulia
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
-
Magnoliopsida
Order
Lamiales
Asterales
Family
Scrophulariaceae
Asteraceae
Genus
Penstemon
Raoulia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Gnaphalieae
Subfamily
-
-
Number of Species
250100
1
27800
👆🏻