Life Span
Perennial
Perennial
Type
Grass
Flowering Plants, Tree
Origin
North America, Canada, Mexico
-
Types
Panicum abscissum, Panicum acostia, Panicum amarum
Delonix regia
Number of Varieties
381
0
40000
👆🏻
Habitat
Prairies
old gardens
USDA Hardiness Zone
4-910-11
0
99
👆🏻
AHS Heat Zone
9 - 1
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
150.00 cm1,100.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm1,300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Orange Red, Yellow
Flower Color Modifier
Bicolor
Multi-Color
Fruit Color
-
Brown
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Green
Leaf Color in Winter
Tan, Sandy Brown
Green
Shape
Leaf Shape
Grass like
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Fall, Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Divison, Root Division
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
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
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Requires little pruning
Fertilizers
Nitrogen
Apply 15-5-15
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Pollution, Soil Compaction
Drought
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Wildlife
-
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes, Used in parkland
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
antihelmintic, anti-inflammatory, Arthritis, constipation, hemiplagia, Inflammation
Part of Plant Used
Leaves
Whole plant
Other Uses
Cattle Fodder, Used as Biofuel
Grown for shade, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Edible, Herb / Vegetable, Mixed Border
Botanical Name
PANICUM virgatum
Delonix regia
Common Name
Switchgrass
Gulmohar, Royal Poinciana
In Hindi
Switchgrass
गुलमोहर
In German
Switchgrass
Flammenbaum
In French
switchgrass
Delonix regia
In Spanish
switchgrass
malinche
In Greek
switchgrass
Delonix regia
In Portuguese
switchgrass
flamboiã
In Polish
switchgrass
wianowłostka królewska
In Latin
switchgrass
CHORIZIA
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fabales
Family
Poaceae
Brassicaceae
Genus
Panicum
Delonix
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Paniceae
-
Subfamily
Panicoideae
Caesalpinioideae
Number of Species
45070
1
27800
👆🏻