Life Span
Perennial
Perennial
Type
Perennial
Grass
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Texas, Canada
North America, Canada, Mexico
Types
-
Panicum abscissum, Panicum acostia, Panicum amarum
Number of Varieties
1038
0
40000
👆🏻
Habitat
Open areas, stream banks, Wet Woods
Prairies
USDA Hardiness Zone
4-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
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
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
60.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Lavender, Blue Violet
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Dark Green
Green, Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Green, Dark Green
Red, Green, Orange, Blue Green, Gray Green, Bronze
Leaf Color in Winter
Light Green
Tan, Sandy Brown
Shape
Leaf Shape
Lanceolate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Summer, Late Summer, Early Fall
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Deer resistant, Shade areas, Wet Site
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Divison, Root Division
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Do not let dry out between waterings, Needs Very high moisture, Requires consistently moist soil
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
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove deadheads
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
10-10-10, Balanced liquid fertilizer
Nitrogen
Pests and Diseases
Head smut, Rust, Slugs, Snails
Red blotch
Plant Tolerance
Deer resistant, Shade areas, Wet Site
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Butterflies, Hummingbirds
Birds, Wildlife
Allergy
Skin irritation, Skin rash, Toxic if not prepared properly
-
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
Diarrhea, Dysentry, Healing, Stomach pain, Syphilis
-
Part of Plant Used
Bark, Flowers, Leaves, Root
Leaves
Other Uses
Used as Ornamental plant, Used for its medicinal properties
Cattle Fodder, Used as Biofuel
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Wildflower
Container, Feature Plant, Foundation, Mixed Border
Botanical Name
LOBELIA siphilitica
PANICUM virgatum
Common Name
Great blue lobelia, great lobelia
Switchgrass
In Hindi
महान ब्लू लोबेलिआ
Switchgrass
In German
Great Blue Lobelia
Switchgrass
In French
Great Lobelia bleu
switchgrass
In Spanish
Gran Lobelia azul
switchgrass
In Greek
Μεγάλη Μπλε Lobelia
switchgrass
In Portuguese
Grande Lobelia azul
switchgrass
In Polish
Great Blue Lobelia
switchgrass
In Latin
Blue Lobelia
switchgrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Campanulales
Cyperales
Family
Lobeliaceae
Poaceae
Genus
Lobelia
Panicum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Paniceae
Subfamily
Lobelioideae
Panicoideae
Number of Species
415450
1
27800
👆🏻