Life Span
Perennial
Perennial
Type
Grass
Perennial
Origin
North America, Canada, Mexico
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Texas, Canada
Types
Panicum abscissum, Panicum acostia, Panicum amarum
-
Number of Varieties
3810
0
40000
👆🏻
Habitat
Prairies
Open areas, stream banks, Wet Woods
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-1
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
150.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Blue, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Green, Dark Green
Leaf Color in Winter
Tan, Sandy Brown
Light Green
Shape
Leaf Shape
Grass like
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Summer, Summer, Late Summer
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Deer resistant, Shade areas, Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Divison, Root Division
Divison, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Do not let dry out between waterings, Needs Very high moisture, Requires consistently moist soil
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
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove deadheads
Fertilizers
Nitrogen
10-10-10, Balanced liquid fertilizer
Pests and Diseases
Red blotch
Head smut, Rust, Slugs, Snails
Plant Tolerance
Pollution, Soil Compaction
Deer resistant, Shade areas, Wet Site
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
Bees, Birds, Butterflies, Hummingbirds
Allergy
-
Skin irritation, Skin rash, Toxic if not prepared properly
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification
Plant Benefits
Medicinal Uses
-
Diarrhea, Dysentry, Healing, Stomach pain, Syphilis
Part of Plant Used
Leaves
Bark, Flowers, Leaves, Root
Other Uses
Cattle Fodder, Used as Biofuel
Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Mixed Border, Wildflower
Botanical Name
PANICUM virgatum
LOBELIA siphilitica
Common Name
Switchgrass
Great blue lobelia, great lobelia
In Hindi
Switchgrass
महान ब्लू लोबेलिआ
In German
Switchgrass
Great Blue Lobelia
In French
switchgrass
Great Lobelia bleu
In Spanish
switchgrass
Gran Lobelia azul
In Greek
switchgrass
Μεγάλη Μπλε Lobelia
In Portuguese
switchgrass
Grande Lobelia azul
In Polish
switchgrass
Great Blue Lobelia
In Latin
switchgrass
Blue Lobelia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Campanulales
Family
Poaceae
Lobeliaceae
Genus
Panicum
Lobelia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Paniceae
-
Subfamily
Panicoideae
Lobelioideae
Number of Species
450415
1
27800
👆🏻