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Panicum virgatum 'Prairie Fire' PPAF

Image of Panicum virgatum 'Prairie Fire' PPAF

Family

Poaceae

Botanical Name

Panicum virgatum 'Prairie Fire' PPAF

Plant Common Name

Prairie Fire Switchgrass, Red Switchgrass, Switchgrass

General Description

The foliage of 'Prairie Fire' turns burgundy red in early summer, long before other cultivars turn color. It is one of numerous selections of a switchgrass, a hardy, adaptable, and ornamental perennial bunchgrass native to fields and prairies of the United States and Canada.

The blades of this switchgrass are long, narrow, densely packed and upright. It forms vigorous clumps that spread over time and become quite bushy. Large airy pinkish floral plumes appear from midsummer to mid-autumn on erect stems, creating a soft, cloud-like effect. In winter, the wine-red foliage and persistent seedheads may be left uncut to provide interest and bird food.

Switchgrass prefers full sun and well-drained, moderately moist soil. This tough plant tolerates a wide range of soil types from sandy to clay-rich. It also exhibits reasonable drought resistance once established. Its dry foliage should be cut back in the spring just before the fresh blades begin to peek up from the soil line. It may self sow, but not aggressively. This big bold grass looks especially lovely when planted in sweeps among colorful composites and other tall bright perennials.

Characteristics

  • AHS Heat Zone

    9 - 1

  • USDA Hardiness Zone

    4 - 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

  • Height

    36"-42" / 91.4cm - 106.7cm

  • Width

    2'-4' / 0.6m - 1.2m

  • 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

    Upright/Erect

  • Seasonal Interest

    Summer, Fall, Winter

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    Light Pink, Tan

  • Fruit Color

    Tan, Sandy Brown

  • Foliage Color (Spring)

    Green, Light Green

  • Foliage Color (Summer)

    Green, Burgundy

  • Foliage Color (Fall)

    Green, Burgundy

  • Foliage Color (Winter)

    Tan, Sandy Brown, Burgundy

  • 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

    Container, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Wildflower

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Birds

  • Self-Sowing

    Yes