Advanced Search Filters

Plant Type
Hardiness Zone
Heat Zone
Sunset Zone
Function
Sun Exposure
Soil Moisture
Water Requirement

Panicum virgatum 'Shenandoah'

Image of Panicum virgatum 'Shenandoah'

Grandiflora

Family

Poaceae

Botanical Name

Panicum virgatum 'Shenandoah'

Plant Common Name

Shenandoah Switchgrass, Switchgrass

General Description

Shenandoah switch grass is a highly adaptable ornamental with multi-seasonal interest that originates from the United States and Canada. The foliage of this compact cultivar is blue-green with burgundy highlights and turns red to deep burgundy in autumn. Pink plumes appear from mid-summer to mid-autumn and give an overall feathery effect. Both the flowers and foliage can be left intact for winter interest. Switch grass prefers a location with full sun and adequate soil moisture but will tolerate a wide range of soil types. If you have a spacious garden and want a pleasing airy ornamental grass, look no further. Switch grass may self sow, so it is helpful to mulch around them to deter germination. These grasses are drought-tolerant once established.

Characteristics

  • AHS Heat Zone

    9 - 1

  • USDA Hardiness Zone

    5 - 9

  • 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

  • Plant Type

    Grass

  • Sun Exposure

    Full Sun, Partial Sun, Partial Shade

  • Height

    2'-3' / 0.6m - 0.9m

  • Width

    2'-2' / 0.6m - 0.6m

  • Bloom Time

    Early Summer, Summer, Late Summer

  • Native To

    North America, Canada, Mexico

Growing Conditions

  • Soil pH

    Acidic, Neutral, Alkaline

  • Soil Drainage

    Average

  • Soil type

    Clay, Loam, Sand

  • Tolerances

    Pollution, Drought, Soil Compaction

  • Growth Rate

    Fast

  • Water Requirements

    Drought Tolerant

  • Habit

    Clump-Forming

  • Seasonal Interest

    Summer, Fall, Winter

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    Yellow, Pink, Tan

  • Fruit Color

    Tan, Sandy Brown

  • Foliage Color (Spring)

    Red, Green, Light Green, Burgundy

  • Foliage Color (Summer)

    Red, Green, Light Green, Burgundy

  • Foliage Color (Fall)

    Light Yellow, Tan, Burgundy

  • Foliage Color (Winter)

    Tan, Sandy Brown

  • Fragrant Flowers

    No

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    No

  • Showy Fruit

    Yes

  • Edible Fruit

    No

  • Showy Foliage

    Yes

  • Foliage Texture

    Fine

  • Foliage Sheen

    Matte

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Edging, Feature Plant, Foundation, Mixed Border, Wildflower

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Birds

  • Self-Sowing

    Yes