Life Span
Perennial
Perennial
Type
Flowering Plants
Shrub
Origin
Southwestern United States, California
Texas, Mexico
Types
-
-
Number of Varieties
40-
0
40000
👆🏻
Habitat
Dry areas, meadows
Semi desert, shade of desert, Shaded sites
USDA Hardiness Zone
4-910-13
0
99
👆🏻
AHS Heat Zone
9-1
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
61.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
25.40 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Pink
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Green
Gray Green
Leaf Color in Fall
Green
Gray Green
Leaf Color in Winter
-
Gray Green
Shape
Leaf Shape
Oblong
-
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Very Slow
Type of Soil
Loam, Sand
Sand
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Dry Conditions
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Cuttings, Divison, Rooted stem cutting
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
Keep the Soil well drained, occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects
Pests and diseases free
Plant Tolerance
Drought
Dry Conditions
Flowers
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
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Butterflies
Allergy
Asthma
-
Uses
Aesthetic Uses
Showy Purposes
Borders, Slopes hedging
Beauty Benefits
-
Making cosmetics, Moisturizing
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
Eczema
Part of Plant Used
Whole plant
wax
Other Uses
Used as Ornamental plant
Oil is used in perfume, soaps, creams, etc.
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Mixed Border, Rock Garden / Wall, Wildflower
Rock Garden, Wall, Wildflower
Botanical Name
PENSTEMON eatonii
EUPHORBIA antisyphilitica
Common Name
Firecracker Penstemon
wax plant
In Hindi
Firecracker penstemon
Candelilla
In German
Kracher penstemon
candelilla
In French
Firecracker penstemon
candelilla
In Spanish
Penstemon del petardo
candelilla
In Greek
πυροτέχνημα penstemon
candelilla
In Portuguese
Penstemon do foguete
candelilla
In Polish
petarda penstemon
candelilla
In Latin
Firecracker Persicaria
candelilla
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Lamiales
Euphorbiales
Family
Scrophulariaceae
Euphorbiaceae
Genus
Penstemon
Euphorbia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
250-
1
27800
👆🏻