Life Span
Perennial
Annual
Type
Grass
Herbs
Origin
North America, Canada, Mexico
-
Types
Panicum abscissum, Panicum acostia, Panicum amarum
Topeka Purple Coneflower, Pale Purple Coneflower
Number of Varieties
3830
0
40000
👆🏻
Habitat
Prairies
open Woodlands, Roadsides
USDA Hardiness Zone
4-94-10
0
99
👆🏻
AHS Heat Zone
9 - 1
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 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 cm40.60 cm
0
3900
👆🏻
Minimum Width
90.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Yellow, Gold, Chocolate
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Chocolate, Black
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, Yellow green
Leaf Color in Winter
Tan, Sandy Brown
Light Green
Shape
Leaf Shape
Grass like
Elliptic
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
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
Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Rocky Soil
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Divison, Root Division
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Do Not over Water, Do not water frequently, Never 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
Neutral, Slightly Acidic
Soil Type
Clay, Loam, Sand
Loamy, Well drained
Soil Drainage Capacity
Average
Loamy, Sandy, Well drained
Sun Exposure
Full Sun, Partial Sun
Full Shade, Partial Sun
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Prune after flowering, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
Nitrogen
as it is a flowering plant, use high phosphorous content fertilizer, fertilize in growing season, fertilize in spring, organic fertlizers
Pests and Diseases
Red blotch
Beetles, Grasshoppers, Leafhoppers, Powdery mildew, Red blotch, Slugs, Snails
Plant Tolerance
Pollution, Soil Compaction
Rocky Soil
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
Birds, Butterflies
Allergy
-
Avoid during Pregnancy, Dizziness, Headache, Nausea, Rash, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Beautification, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Air purification, Food for insects, Prevent Soil Erosion, Versatility, Very little waste
Plant Benefits
Medicinal Uses
-
Cold, Ear ache, Eczema, Eye Problems, Headache, Migraines, Urinary tract problems
Part of Plant Used
Leaves
Leaves
Other Uses
Cattle Fodder, Used as Biofuel
Air freshner, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Container
Botanical Name
PANICUM virgatum
RUDBECKIA 'Tigereye'
Common Name
Switchgrass
Coneflower, TigerEye Black-eyed Susan, TigerEye Coneflower
In Hindi
Switchgrass
coneflower
In German
Switchgrass
Sonnenhut
In French
switchgrass
coneflower
In Spanish
switchgrass
equinácea
In Greek
switchgrass
coneflower
In Portuguese
switchgrass
Coneflower
In Polish
switchgrass
jeżówka
In Latin
switchgrass
coneflower
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Echinodermata
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Asterales
Family
Poaceae
Asteraceae
Genus
Panicum
Echinacea
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Paniceae
Heliantheae
Subfamily
Panicoideae
Asteroideae
Number of Species
4509
1
27800
👆🏻