Life Span
Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
North America, Canada, Mexico
Australia
Types
Panicum abscissum, Panicum acostia, Panicum amarum
Acacia retinodes retinodes, Acacia retinodes uncifolia
Number of Varieties
382
0
40000
👆🏻
Habitat
Prairies
open forests
USDA Hardiness Zone
4-98-11
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
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval/Rounded
Plant Size
Minimum Height
150.00 cm530.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm530.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
-
Brown
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Blue Green, Gray Green
Leaf Color in Summer
Light Green
Blue Green, Gray Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Blue Green, Gray Green
Leaf Color in Winter
Tan, Sandy Brown
Blue Green, Gray Green
Shape
Leaf Shape
Grass like
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Spring, Summer, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Soil Compaction
Drought, Salt
Where to Plant?
Ground
Container, 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
Allow soil to be completely dry in between waterings
In Summer
Lots of watering
Xeric/Desert, Drought Tolerant
In Spring
Moderate
Adequately
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in spring, Remove dead or diseased plant parts, Remove deadheads
Prune after flowering
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red spider mite
Plant Tolerance
Pollution, Soil Compaction
Drought, Salt
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
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover, soil erosion prevension on hill slopes
Windbreak
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves
Flowers, Seeds
Other Uses
Cattle Fodder, Used as Biofuel
Used as a dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border
Mixed Border, Screening, Wind Break
Botanical Name
PANICUM virgatum
Acacia retinodes
Common Name
Switchgrass
Ever-blooming Wattle, Silver Wattle, Water Wattle
In Hindi
Switchgrass
Silver Wattle
In German
Switchgrass
Silver Wattle
In French
switchgrass
Mimosa d'été
In Spanish
switchgrass
acacia amarilla
In Greek
switchgrass
ασήμι μιμόζα
In Portuguese
switchgrass
Acacia retinodes
In Polish
switchgrass
Silver Wattle
In Latin
switchgrass
Silver Wattle
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fabales
Family
Poaceae
Fabaceae
Genus
Panicum
Acacia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Paniceae
-
Subfamily
Panicoideae
-
Number of Species
450950
1
27800
👆🏻