Life Span
Perennial
Perennial
Type
Perennial
Flowering Plants
Origin
-
Southwestern United States, California
Types
-
-
Number of Varieties
5040
0
40000
👆🏻
Habitat
Cold Regions, Temperate Regions
Dry areas, meadows
USDA Hardiness Zone
4-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
Habit
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
20.30 cm61.00 cm
0
3900
👆🏻
Minimum Width
27.90 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender
Crimson
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Purple
Green
Leaf Color in Summer
Green, Purple
Green
Leaf Color in Fall
Green, Purple
Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Linear
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Red blotch
Insects
Plant Tolerance
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds
Allergy
-
Asthma
Uses
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Black Dyes
Burns, Snakebite, Stomach aliments
Part of Plant Used
-
Whole plant
Other Uses
-
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
Polemonium caeruleum
PENSTEMON eatonii
Common Name
Jacob's Ladder
Firecracker Penstemon
In Hindi
Jacob's Ladder
Firecracker penstemon
In German
Jacob's Ladder
Kracher penstemon
In French
Jacob's Ladder
Firecracker penstemon
In Spanish
Jacob's Ladder
Penstemon del petardo
In Greek
Jacob's Ladder
πυροτέχνημα penstemon
In Portuguese
Jacob's Ladder
Penstemon do foguete
In Polish
Jacob's Ladder
petarda penstemon
In Latin
Jacob's Ladder
Firecracker Persicaria
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Magnoliopsida
-
Order
Ericales
Lamiales
Family
Polemoniaceae
Scrophulariaceae
Genus
Polemonium
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
40250
1
27800
👆🏻