Life Span
Annual
Perennial
Type
Shrub
Grass
Origin
Southeastern Asia, India, China
North America, Canada, Mexico
Types
Shrub
Panicum abscissum, Panicum acostia, Panicum amarum
Number of Varieties
138
0
40000
👆🏻
Habitat
Tropical regions
Prairies
USDA Hardiness Zone
10-154-9
0
99
👆🏻
AHS Heat Zone
12-8
9 - 1
Sunset Zone
H1, H2, 13, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Spreading
Upright/Erect
Plant Size
Minimum Height
180.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
240.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Lavender
Green
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green, Silver
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Gray Green, Silver
Light Green
Leaf Color in Fall
Gray Green
Red, Green, Orange, Blue Green, Gray Green, Bronze
Leaf Color in Winter
Gray Green
Tan, Sandy Brown
Shape
Leaf Shape
Lobed
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Stem Cutting
Divison, Root Division
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Pollution, Soil Compaction
Flowers
✔
✘
✔
✘
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
Bold
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds, Wildlife
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
Abandonment, epilepsy, Fever, Gout, Leprosy, Skin irritation, Syphilis, Tooth ache, Ulcers
-
Part of Plant Used
Flowers, Leaves, Root
Leaves
Other Uses
Used for its medicinal properties
Cattle Fodder, Used as Biofuel
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Rock Garden, Wall, Tropical
Container, Feature Plant, Foundation, Mixed Border
Botanical Name
CALOTROPIS gigantea
PANICUM virgatum
Common Name
Crown flower
Switchgrass
In Hindi
Crown flower
Switchgrass
In German
Crown Blume
Switchgrass
In French
fleur de la Couronne
switchgrass
In Spanish
flor de la corona
switchgrass
In Greek
στέμμα λουλούδι
switchgrass
In Portuguese
coroa da flor
switchgrass
In Polish
korona kwiatu
switchgrass
In Latin
flos florum
switchgrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Gentianales
Cyperales
Family
Asclepiadaceae
Poaceae
Genus
Calotropis
Panicum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Paniceae
Subfamily
Asclepiadoideae
Panicoideae
Number of Species
200450
1
27800
👆🏻