Life Span
Perennial
Perennial
Type
Flowering Plants
Tree
Origin
Southwestern United States, California
China, Japan, Korea
Types
-
Amanogawa , Shirotae , Shogetsu
Number of Varieties
405
0
40000
👆🏻
Habitat
Dry areas, meadows
Woodlands
USDA Hardiness Zone
4-96-8
0
99
👆🏻
AHS Heat Zone
9-1
9-4
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, 12, 14, 15, 16, 17, 18, 19, 20
Habit
Clump-Forming
Arching/Fountain-shaped
Plant Size
Minimum Height
61.00 cm460.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Plum
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Gold, Orange Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oblong
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Grafting, Stem Cutting
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
Keep the ground moist but not water-logged
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
prune to control shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer, slow-release fertilizers
Pests and Diseases
Insects
Aphids, Bacterial leaf spot, Borers, Caterpillars, Scale insects, Spider mites
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Aphids, Birds
Allergy
Asthma
-
Uses
Aesthetic Uses
Showy Purposes
along a porch, deck or patio, Beautification, Cottage Garden, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
anti viral, Anti-oxidant
Part of Plant Used
Whole plant
Bark
Other Uses
Used as Ornamental plant
Grown for shade, Traditional medicine, Used for fragrance
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees, Street Trees
Botanical Name
PENSTEMON eatonii
PRUNUS serrulata 'Kwanzan'
Common Name
Firecracker Penstemon
Kwanzan Cherry
In Hindi
Firecracker penstemon
Kwanzan Cherry
In German
Kracher penstemon
Kwanzan Cherry
In French
Firecracker penstemon
Kwanzan Cherry
In Spanish
Penstemon del petardo
Kwanzan Cherry
In Greek
πυροτέχνημα penstemon
Kwanzan Cherry
In Portuguese
Penstemon do foguete
Árvore de cereja
In Polish
petarda penstemon
Wiśnia drzewa
In Latin
Firecracker Persicaria
Kwanzan Cherry
Kingdom
Plantae
Plantae
Phylum
-
Angiosperms
Class
-
Magnoliopsida
Order
Lamiales
Rosales
Family
Scrophulariaceae
Rosaceae
Genus
Penstemon
Prunus
Clade
Angiosperms, Asterids, Eudicots
Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
25011
1
27800
👆🏻