Stiltgrass does not proliferate in full sunlight or in areas with standing water. Soft pink plumes appear in the fall and corn like stalks become tan in the winter. Stiltgrass resembles bamboo, but its stems are thin and wiry, and can be green, purple, or brown. Do not mix with the broadleaf weed herbicides, 2,4-D or MCPP,(or apply within 21 days following application of 2,4-D or MCPP or 5 days before 2,4-D or MCPP application. ", columbia.edu/itc/cerc/danoff-burg/invasion_bio/inv_spp_summ/Microstegium_vimineum.html, www.docs.dcnr.pa.gov/cs/groups/public/documents/document/dcnr_010258.pdf, wiki.bugwood.org/Archive:SEEPPC/Microstegium_vimineum, nyis.info/index.php?action=invasive_detail&id=32, Report Accessibility Barrier or Provide Feedback Form, Rutgers, The State University of New Jersey, Executive Dean of Agriculture and Natural Resources, Peter Nitzsche, Agriculture and Natural Resources Agent, Morris County, Pat Rector, Environmental and Resource Management Agent, Morris and Somerset Counties. Giant Silver Grass: USDA Zone: 4-9: Plant number: 8.270.280 (Often listed incorrectly as Miscanthus floridulus) This is a grass of monstrous proportions, forming very tall clumps of green leaves, their tips arching gracefully in layers. The attractive foliage is green with a silver line down the centre and is topped with … Native species that stiltgrass can be confused with include Virginia cutgrass (Leersia virginica Willd. Native to Japan, China, central Asia and India. There are no known biological control methods. Stiltgrass is identifiable by its pale green, lanceshaped leaves that have a silvery stripe of reflective hairs along the midrib of the upper leaf surface. All rights reserved. Common Name: Chinese Silver grass, zebra grass, eulalia grass, Eulalia, Chinese fairy grass Scientific Name: Miscanthus sinensis Anderss. Adding drama and powerful structure to the landscape, Miscanthus sinensis (Chinese Silver Grass) are fabulous ornamental grasses that should have a spot in any garden. Foliage The leaves are long (up to 18 in. She says … [45 cm]), slender, and upright-to-arching with sharp tips and rough margins. They are all slender annual grasses with fine (0.5-3.0mm wide) hairless leaves. M. vimineum was originally documented in Tennessee in 1919 and is believed to have been accidentally introduced to the United States through its use as a packing material. Cut off and bag up any seed heads to control spread. Rutgers Cooperative Extension, a unit of the Rutgers New Jersey Agricultural Experiment Station, is an equal opportunity program provider and employer. Proper seed selection, mowing, liming and fertilizing according to a soil test, watering, etc. Small populations are fairly easy to eradicate with hand pulling. Stiltgrass is commonly found along roadways and ditches, floodplains, moist woodlands, and power line corridors. Miscanthus sinensis is a member of the Poaceae or Grass Family. Get premium, high resolution news photos at Getty Images Alien Plant invaders of natural areas. When using herbicides remember to follow label-recommendations. Fenoxaprop must be applied at low rates on bentgrass. The roots of stiltgrass are shallow, but rooting from stem nodes that touch the ground facilitates its spread. Crabgrass and nimblewill can be differentiated by their stalky stems and branching seed heads. Chinese silver grass (Miscanthus sinensis), also known as zebra grass, eulalia grass, eulalia, Chinese fairy grass, and by its scientific name (Miscanthus) has many varieties that are planted for windbreaks, and some varieties are being considered for large-scale plantings to produce biomass. Glyphosate and Glufossinate (various trade names) can be used to spot treat Japanese stiltgrass in gardens and planting beds. After blooming, dry fruits are produced, which are yellow to red in color. Don’t Plant: Chinese Silver Grass. 88 Lipman Drive, New Brunswick, NJ 08901-8525 The silver carp (Hypophthalmichthys molitrix) is a species of freshwater cyprinid fish, a variety of Asian carp native to China and eastern Siberia. 3-7 feet tall, up to 6 feet wide. Trifluralin (tradenames include Preen Garden Weed Preventer® and Treflan®) can be used to prevent stiltgrass seeds from germinating in planting beds. Postemergence herbicides are most effective when applied before plants set seed. Early control of new infestations and preventing the drop of viable seed are critical for preventing the establishment and spread of Japanese stiltgrass. Foliage The leaves are long (up to 18 in. Mention or display of a trademark, proprietary product, or firm in text or figures does not constitute an endorsement by Rutgers Cooperative Extension and does not imply approval to the exclusion of other suitable products or firms. School of Environmental and Biological Sciences, New Jersey Agricultural Experiment Station, Office of Continuing Professional Education, Fact Sheet FS119 "Weed Control in Home Lawns,", Bulletin E233 "Crabgrass and Goosegrass Control in Cool Season Turfgrass. The yellowish-brown seeds mature from September to January. Japanese stiltgrass (Microstegium vimineum) is an invasive grass that threatens native plants and natural habitats in the eastern United States. Southeast Exotic Pest Plant Council Invasive Plant Manual. Plant Control: In the home landscape, Miscanthus clumps can be dug up and bagged in large heavy duty garbage bags so the clumps cannot root elsewhere and the seeds do not spread. There are several species of silver grass (that is, grasses in the Vulpia genus). Note that routine mowing of stiltgrass in a lawn area will cause stiltgrass to set seeds at a low height. It is important to remove it before seed is dropped (~ mid August in NJ). are all important cultural practices for maintaining healthy turfgrass (Refer to the njaes.rutgers.edu website or your local County Extension Office for more information on maintaining a healthy lawn). Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S. Stiltgrass also threatens wooded areas where tree canopies are defoliated due to infestations of gypsy moths or other destructive events. Has a weak and shallow root system.Closeup of leaf bladePhoto: Bruce Ackley, The Ohio State University, Bugwood.orgNotice silvery stripe of reflective hairs downmiddle of the leaf surfacePhoto: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Miscanthus sinensis (Chinese Silver Grass) is listed in the Invasive Plant Atlas of the United States. Silvergrass, (genus Miscanthus), also spelled silver grass, genus of about 10 species of tall perennial grasses in the family Poaceae, native primarily to southeastern Asia. New Jersey Agricultural Experiment Station Recognize that hoeing or pulling stiltgrass early in the season (before August) disturbs soil which can stimulate germination of new plants from the seed bank. Leaves are alternate, 40 inches long, and pointed. Japanese stiltgrass (Microstegium vimineum) is an invasive grass that threatens native plants and natural habitats in the eastern United States. Chinese silver grass. It is an herbaceous perennial grass, growing to 0.8–2 m (3–7 ft) tall, rarely 4 m (13 ft), forming dense clumps from an underground rhizome. Copyright © 2020 Rutgers, The State University of New Jersey. A gracefully arching ornamental grass, with gorgeous dark green blades highlighted by creamy white stripes. Copyright © 2020 Rutgers, The State University of New Jersey. from 3.00. Various mulches can be used to exclude light from the soil and keep stiltgrass from germinating. Pennsylvania Department of conservation and natural Resources. with Rutgers websites to: accessibility@rutgers.edu or complete the Report Accessibility Barrier or Provide Feedback Form. The grass that didn't reach full height was damaged by a car that ran off the road and … giant silver grass. In the fall, the plants develop a purplish tinge. Clump Size: Rootlet - $3 Clump - $8. Japanese stiltgrass (Microstegium vimineum), also called Nepalese browntop, is an aggressive invader of forest lands throughout the eastern United States.Infestations can impact the diversity of native species, reduce wildlife habitat, and disrupt important ecosystem functions. A Special Note about Cool Season Annuals. Once in the soil, seeds can remain viable for up to 5 years. The stem is stout and arching. Rutgers is an equal access/equal opportunity institution. 2pp. Least Wanted Japanese Stiltgrass Fact Sheet. Left unchecked, native vegetation in susceptible areas can be overtaken in three to five years. Treated turf should not be mowed within 24 hours of application to allow penetration and translocation into the grassy weeds. Unfortunately, it escapes from these plantings and has become invasive in national parks in Virginia, North Carolina, and Tennessee. In August through early-October, the plants generate slender flower spikes that appear in pairs. Fluazifop-P-Butyl (tradename Fusilade®), clethodim (tradename Select®) Japanese Stiltgrass (Microstegium vinineum). You’ve probably seen Chinese Silver Grass (Miscanthus sinensis) in landscaping around parking lots or office buildings. M. vimineum exhibits several traits common to invasive species, such as rapid growth, abundant seed propagation within one season, and rapid invasion of disturbed habitats. Hand hoeing and hand pulling can be an effective means to control stiltgrass as long it is done before it has dropped seed (~ mid August in NJ). In the picture on the left the gardener is 5'10" tall. Trim back to the ground each spring . Native to Japan, China, central Asia and India. Miscanthus sinensis, the maiden silvergrass, is a species of flowering plant in the grass family Poaceae, native to eastern Asia throughout most of China, Japan, Taiwan and Korea. Botanical name: Miscanthus sinensis. Hand pulling can be effective for control of small infestations of Japanese stiltgrass. If you are looking for a large plant that is easy to grow and yet very striking, Japanese silver grass is the plant for you. Large populations likely require herbicide treatment. Fexoxaprop-p-ethyl (tradename Acclaim Extra®) imazapic (tradenames Plateau®, Cadre®) and sethoxydim (Poast, Vantage) 2003. Be sure to follow the label closely and heed all precautions. Silver grass has a membranous ligule, no auricles and slender hairless stems. Southeast Exotic Pest Plant Council (SE-EPPC). For landscape professionals only: When used according to the label, these herbicides will not damage most non-grass ornamental plants. The leaves are alternate and range in length from 1 to 3 inches. Stunting or discoloration may occur on succulent, rapidly growing and seedling Kentucky bluegrass turf but these symptoms will subside if precautions on the label are followed. (45 cm) long, slender, and upright to arching, with sharp tips and rough margins. Amur silver grass (Miscanthus sacchariflorus) 501094. If digging is not an option, spray actively growing clumps with a 2% solution of glyphosate and surfactant. Appearance Miscanthus sinensis is a tall, up to 12 ft. (3.7 m), densely-bunched grass that invades roadsides, forest edges, old fields, and other disturbed areas throughout the United States. Cornell Cooperative Extension Invasive Species Program. Hardy from Zones 5-9. According to the U.S Forest Service, Invasive species have contributed to the decline of 42% of U.S. endangered and threatened species, and for 18% of U.S. endangered or threatened species. The identifiers for Virginia cutgrass included its longer leaves (up to 6 inches), its flat, compressed seed heads, and the fact that it is a perennial. Center for Environmental Research and Conservation, Columbia University. Chinese silvergrass Chinese silver grass eulalia Japanese silver grass zebra grass TAXONOMY: The scientific name of Chinese silvergrass is Miscanthus sinensis Andersson (Poaceae) [24,36,38,50,65,116]. 1. plant family of the grasses (Poaceae) 2. popular species: Chinese silver grass (Miscanthus sinensis) 3. favored cultivars: zebra grass (Miscanthus sinensis ‘Zebrinus’) 4. native to China, Japan and Korea 5. persistent, reed-like ornamental grass 6. plant heights of 80 to 400 cm 7. firmly upright, often widely expansive habitus 8. numerous varieties with to some extent colorful blades 9. panicle-like or feathery flower spikes in autumn 1… Trifuralin must be applied according to the label and it should not be used in areas in which ornamental flowers will be directly seeded into the soil (as opposed to transplanted into the area). At the end of the season, dieback of the plant produces a thick layer of dried, tannish thatch in heavily infested areas. By weight more silver carp are produced worldwide in aquaculture than any other species of fish except for the grass carp. If applied to the foliage, stems, or woody portions of desirable plants, it could damage them as well. Even in cold, snowy climates, Giant Chinese silver grass remains upright throughout the winter. M. vimineum was originally documented in Tennessee in 1919 and is believed to have been accidentally introduced to the United States through its use as a packing material.Stiltgrass thrives in moderate-to-densely shaded areas subject to regul… How to grow: Grows quickly and get up to 6-10 feet tall; Perennial in zones 3-9 Ecology: Chinese Silvergrass invades roadsides, field edges, and disturbed sites. Shop Monrovia 3-Quart in Pot Variegated Japanese Silver Grass in the Perennials department at Lowe's.com. Japanese Grass or Eulalia - Microstegium vimineum. Identification: Chinese Silvergrass is a bunched perennial grass reaching 5 to 10 feet in height. 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