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Glyceria striata (Fowl Mannagrass)

Fowl Mannagrass, Ridged Glyceria, Glyceria elata, Glyceria nervata, Glyceria striata ssp. stricta, Glyceria striata var. stricta, Panicularia nervata, Panicularia striata

Glyceria striata, Fowl Mannagrass, Glyceria elata, Glyceria nervata, Glyceria striata ssp. stricta, Glyceria striata var. stricta, Panicularia nervata, Panicularia striata, Ornamental grasses, Ornamental grass, Decorative grasses, grasses, perennial grasses
Glyceria striata, Fowl Mannagrass, Glyceria elata, Glyceria nervata, Glyceria striata ssp. stricta, Glyceria striata var. stricta, Panicularia nervata, Panicularia striata, Ornamental grasses, Ornamental grass, Decorative grasses, grasses, perennial grasses

Glyceria striata (Fowl Mannagrass) is a long-lived, perennial bunchgrass forming a robust clump of soft, ribbon-like leaves, 6-10 in. long (15-25 cm). In early to mid-summer, each erect to ascending culm terminates in an airy pyramid-like panicle of spikelets, up to 12 in. long (30 cm), with spreading and drooping branches. The seed is food for waterfowl and birds while the foliage and tall stems provide good wildlife cover. The foliage is seasonally grazed by deer, muskrats, and bears. Occurring across most of North America, Fowl Mannagrass is found in bogs, seeps, wet woods, thickets or swampy areas, shaded ditches, and along or in streams. It may occasionally be found growing in full sun on summer damp soils as well as in standing water. The root system is fibrous. Fowl Mannagrass spreads by reseeding itself and occasionally forms colonies. Useful for restoration of swamps, the edges of marshes, ponds, and streams, it is an excellent choice for a water garden, wetland garden, or near ponds and streams.

  • Grows up to 24-48 in. tall (60-120 cm).
  • Performs best in full sun to part shade in moist to wet soils. Fowl mannagrass tolerates open areas but prefers shady habitats. Prefers soil containing loam or clay. Grows poorly in sandy soils. This species does not tolerate salinity and needs moderately good fertility.
  • A good choice for plantings in bog gardens, rain gardens, or near ponds and streams.
  • No serious pest or disease issues. Keep an eye out for fungal pathogens such as Epichloe glyceriae, which causes floral castration, and Ustilago striiformis, better known as stripe smut.
  • Propagate by seed.
  • Native to much of North America, from Alaska and northern Canada to northern Mexico.

Requirements

Hardiness 3 - 9
Plant Type Ornamental Grasses, Perennials
Plant Family Poaceae
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early, Mid, Late), Fall
Height 2' - 4' (60cm - 120cm)
Maintenance Low
Water Needs Average, High
Soil Type Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Moisture Retentive, Poorly Drained
Characteristics Showy
Native Plants California, United States, Northeast, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Nebraska, Missouri, North Dakota, Minnesota, Ohio, Midwest, South Dakota, Michigan, Iowa, Illinois, Wisconsin, Kansas, Indiana, Oregon, Idaho, Washington, Pacific Northwest, Southeast, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Florida, Georgia, Kentucky, Southwest, Texas, Arizona, Nevada, New Mexico, Oklahoma, Utah, Wyoming, Montana, Colorado, Rocky Mountains, Alaska
Tolerance Wet Soil
Attracts Birds
Garden Uses Bog Gardens, Ponds And Streams, Rain Gardens
Garden Styles Prairie and Meadow, Informal and Cottage
How Many Plants
Do I Need?
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 3 - 9
Plant Type Ornamental Grasses, Perennials
Plant Family Poaceae
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early, Mid, Late), Fall
Height 2' - 4' (60cm - 120cm)
Maintenance Low
Water Needs Average, High
Soil Type Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Moisture Retentive, Poorly Drained
Characteristics Showy
Native Plants California, United States, Northeast, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Nebraska, Missouri, North Dakota, Minnesota, Ohio, Midwest, South Dakota, Michigan, Iowa, Illinois, Wisconsin, Kansas, Indiana, Oregon, Idaho, Washington, Pacific Northwest, Southeast, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Florida, Georgia, Kentucky, Southwest, Texas, Arizona, Nevada, New Mexico, Oklahoma, Utah, Wyoming, Montana, Colorado, Rocky Mountains, Alaska
Tolerance Wet Soil
Attracts Birds
Garden Uses Bog Gardens, Ponds And Streams, Rain Gardens
Garden Styles Prairie and Meadow, Informal and Cottage
How Many Plants
Do I Need?

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