Life Span
Perennial
Annual
Type
Flowering Plants
Palm or Cycad
Origin
Southwestern United States, California
South America, Argentina, Brazil
Types
-
Syagrus romanzoffiana
Number of Varieties
4015
0
40000
👆🏻
Habitat
Dry areas, meadows
Forest edges
USDA Hardiness Zone
4-97-15
0
99
👆🏻
AHS Heat Zone
9-1
12-6
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
H1, H2, 12, 13, 15, 16, 17, 19, 20, 21, 22, 23
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
61.00 cm213.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Orange
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Oblong
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Transplanting
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
Does not require lot of watering, Use and maintain water-efficient soaker hoses, Use Mulches to help prevent water loss during hot and windy weather, Water in morning to avoid prompting diseases, 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, Neutral
Soil Type
Loam, Sand
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
Cut or pinch the stems, Prune for shortening long shoots, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer, Fertilize before watering, fertilize in growing season
Pests and Diseases
Insects
Fungal Diseases
Plant Tolerance
Drought
Wet Site
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
Medium
Bold
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Birds
Allergy
Asthma
Asthma
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
-
Part of Plant Used
Whole plant
Fruits, Leaves
Other Uses
Used as Ornamental plant
Cattle Fodder
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Street Trees, Tropical
Botanical Name
PENSTEMON eatonii
SYAGRUS romanzoffiana
Common Name
Firecracker Penstemon
Queen Palm
In Hindi
Firecracker penstemon
queen palm
In German
Kracher penstemon
Königin palme
In French
Firecracker penstemon
reine palme
In Spanish
Penstemon del petardo
palma reina
In Greek
πυροτέχνημα penstemon
βασίλισσα φοίνικες
In Portuguese
Penstemon do foguete
palm rainha
In Polish
petarda penstemon
królowa palmowy
In Latin
Firecracker Persicaria
regina palmarum
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
-
Liliopsida
Order
Lamiales
Arecales
Family
Scrophulariaceae
Arecaceae
Genus
Penstemon
Syagrus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Cocoeae
Subfamily
-
Arecoideae
Number of Species
25061
1
27800
👆🏻