Tall Wheatgrass

Scientific Name: Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang


Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Liliopsida / Commelinidae / Cyperales / Poaceae / Gramineae / Thinopyrum Á. Löve/ Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang

Tall Wheatgrass
General Information
Usda SymbolTHPO7
GroupMonocot
Life CyclePerennial
Growth HabitsGraminoid
Native LocationsTHPO7

Plant Guide

Alternate Names

Rush wheatgrass, Agropyron elongatum (Host) P. Beauv., Agropyron varnense (Velen.) Hayek., Elymus elongatus (Host) Runemark, Elymus elongatus (Host) Runemark var. ponticus (Podp.) Dorn, Elyums varnensis (Velen.) Runemark, Elytrigia elongata (Host) Nevski, Elytrigia pontica (Podp.) Holub., Elytrigia pontica (Podp.) Holub. spp. pontica, Lophopyrum elongatum (Host) A. Löve.

Uses

Grazing/pasture/hayland: Tall wheatgrass is used for hay and pasture in the northern Great Plains and intermountain region. It produces high yields of good quality forage, however it is typically less palatable than other wheatgrasses. It is best suited for early season rotational grazing. Erosion control: Tall wheatgrass is often used for erosion control along roadsides and other critical areas (Barkworth et al, 2007). It has been recommended in the northern Great Plains for passive terrace formation (Aase and Pikul, 1995). Saline and sodic soils: Tall wheatgrass is planted as forage on saline and sodic soils where few other species will survive (Roundy, 1985; Retana et al., 1993). It is one of the most saline tolerant grasses commercially available. In the San Joaquin Valley of California, it is used to manage salinity in irrigation water recovery systems (Blunk et al., 2005; Zheng et al., 2005). Biofuel: Tall wheatgrass is currently being evaluated as a possible source of cellulosic ethanol. Problems may exist, however, with biomass production of tall wheatgrass in saline environments due to high concentrations of salts and heavy metals, as well as potentially high emission levels of nitrous and sulfuric oxides (Blunk et al., 2005). Nutrient removal: In Texas, applications of composted dairy manure increased dry matter yields and phosphorus and potassium concentrations in tall wheatgrass, indicating it could be used for nutrient removal (Butler and Muir, 2006). Particleboard: The American Society of Agricultural Engineers (ASAE) has determined high quality particleboard can be produced by using tall wheatgrass (Zheng et al., 2005). Windbreaks: In a study in Saskatchewan, tall wheatgrass windbreaks with several years' growth improved soil moisture levels and alfalfa yields (Steppuhn and Waddington, 1996). Wildlife: Tall wheatgrass provides nesting cover and food for upland birds (Asay and Jensen, 1996). Plant breeding: Tall wheatgrass is used in breeding programs to transfer genes for salinity, drought and disease resistance to annual wheat (Dewey, 1984; Sharma & Gill, 1983; Colmer et al., 2006).

Status

Consult the PLANTS Web site and your State Department of Natural Resources for this plant’s current status, such as, state noxious status and wetland indicator values.

Description

General: Grass family (Poaceae). Tall wheatgrass is a tall, long lived perennial bunchgrass reaching 1 to 3 m (3 to 10 ft) tall. Leaves are green or glaucous bluish with blades flat to curling, 2 to 8 mm (0.08 to 0.31 in) wide. The blades are often covered with short, stiff hairs making them scratchy to the touch. Auricles are well developed and ligules reach ca 0.7 mm (0.02 in) long. The inflorescence is a spike with a continuous rachis. Internodes in the spike are about 7 to 20 mm (0.3 to 0.8 in) long. Spikelets are solitary at each node each with five to 18 flowers. Glumes are thick and hardened, 6 to 11 mm (0.2 to 0.4 in) long with 5 to 7 nerves. The tips of the glumes are truncate (abruptly rounded). Lemmas are also thick and hardened, 9 to 13 mm (0.4 to 0.5 in) long with a truncate to acute apex. Anthers are 4 to 7 mm (0.15 to 0.20 in) long. 2n=14, 28, 42, 56 or 70 (Welsh et al 2003). Distribution: Tall wheatgrass is originally from Turkey, Asia Minor and Russia. It was introduced to the U.S. from Turkey in 1909 (Weintraub, 1953) and is now found throughout all western states of the U.S. and most Canadian provinces (USDA, 2008; Barkworth, et al., 2007).

Adaption

Tall wheatgrass is adapted to a wide range of soil types and climates. It is often recommended for 12 - 14 inch and higher precipitation zones or sites with high water tables at 4,300 to 6,000 feet elevation zones. It is well adapted to wet, alkaline soils such as greasewood and saltgrass sites where the water table is from a few inches to several feet below ground surface. It is less drought tolerant than crested wheatgrass, however it is adapted to sagebrush, mountain brush and juniper sites. Basin wildrye is a good indicator of where tall wheatgrass will be successful. Tall wheatgrass is one of the most saline or alkali tolerant cultivated grasses. It can tolerate up to 1% soluble soil salts (Vallentine 1961). Tall wheatgrass increases production yields with salinity levels of 6000 to 18000 ppm and persists in soils with conductivity up to electrical conductivity (EC) of 26 mmhos/cm (Ogle et al., 2008). Because of its late maturing characteristic, tall wheatgrass provides a long grazing period (USDA, 2005). It has been evaluated in several western states for its potential to extend the grazing season. Studies indicate it performs well in New Mexico and Kansas (Holechek et al., 1989; Harmoney, 2007), but not in Montana (Haferkamp et al., 2005), and results are variable in Oklahoma and Texas (Griggs and Matches, 1991; Malinkowski et al, 2003; Gillen and Berg, 2005; Hopkins, 2005). Greg Fenchel, USDA NRCS NMPMC, Los Lunas, NM

Establishment

Tall wheatgrass should be planted with a drill into a firm, weed-free seed bed. The drill should be set to a depth of ½ of an inch on medium to fine textured soils and no more than 1 inch deep on coarse textured soils. Recommended seeding rates are 10 pounds Pure Live Seed (PLS) per acre on non-saline soils and 15 pounds PLS per acre on saline soils. It is usually seeded in pure stands or in mixtures with grasses also having moderate palatability. If seeded in a mix, adjust seeding rate accordingly. Under dryland conditions, heavy to medium textured soils should be seeded in the very early spring, and medium to light textured soils should be seeded in the late fall. Irrigated land should be seeded in spring or late summer. Late summer (August – September) seedings are not recommended unless irrigation is available. Tall wheatgrass has excellent seedling vigor but is slow to establish. Applications of 2,4-D may be necessary to control weeds. The herbicide should not be applied until plants have reached four to six leaf stage. Weeds should be mowed at or prior to bloom stage. To ensure plants become well established, haying and grazing should be deferred for at least two growing seasons on dryland one growing season on irrigated land.

Management

Tall wheatgrass responds well to irrigation and fertilization. Apply nitrogen in fall or early spring at a rate based on soil test results and fertilizer guide recommendations. To maintain stands, 6 inches of stubble should be left at the end of the growing season. Grazing the following season should be delayed until there is at least 8 inches of new growth. Tall wheatgrass is most palatable during the early spring months and should be managed during this time. If the grass is not managed, old coarse growth may inhibit grazing the following year. Tall wheatgrass must be grazed heavily to maintain plants in the vegetative state. However it does not tolerate continuous close grazing and a rest period is required between grazing events (USDA, 2005). In a study to determine influence of clipping frequency on yield, Undersander and Naylor (1987) found the highest yields of tall wheatgrass were produced when clipped at 4 week intervals. Supplemental protein must be provided if used for winter forage (USDA, 2005). Environmental concerns: Tall wheatgrass is long-lived and spreads slowly. It is not considered a "weedy" or invasive species, but can spread into adjoining vegetative communities under favorable climatic and environmental conditions. Research indicates that most seedings do not spread from original plantings. It is known to coexist with native taxa. On sites where it is best adapted, it can maintain dominance and exist as monoculture. There is no documentation that it crosses with native species.

Seed Production

Tall wheatgrass grown for seed production should be planted in 28 to 36- inch rows and cultivated, or 12 to 14- inch rows uncultivated, It typically produces 300 pounds of seed per acre under dryland conditions and 600 pounds of seed per acre under irrigated conditions (NRCS figures), Cultivars, Improved and Selected Materials (and area of origin) Six cultivars of tall wheatgrass have been released in the U,S, and Canada, Four of the six cultivars: Alkar, Nebraska 98526, Orbit and Platte, were all derived from PI 98526, which was presented to the USDA by N,I, Vavilov in 1932 (Alderson and Sharp, 1994), A new release is planned for 2008 from Nebraska that has improved forage quality (Vogel, 2008), It was also developed from PI 98526, 'Alkar' tall wheatgrass was developed by the NRCS Pullman PMC with seed originating from PI 98526, It was released in 1951, under accession P-2326 for certified seed production in Idaho, Washington and Oregon, In 1958 it was named 'Alkar' and was accepted for certification in those states and California, Its intended use was for pasture in wet, alkaline conditions and semi-arid regions of the west within 270 – 5500 feet elevation, Certified seed is commercially available and the Pullman PMC maintains breeder seed, 'Jose' tall wheatgrass was selected at the former NRCS nursery in Albuquerque, MM from seed received by Beltsville, MD as BN-3654 and PI 150123, It is native to Eurasia but was introduced from Australia, It was selected for its drought and saline tolerance, The nursery released 'Jose' in 1965 cooperatively with the New Mexico AES and Plant Materials Center in Los Lunas, NM, It is used in areas where only very saline water is available for use, It is not as coarse as other tall wheatgrasses, Certified seed is commercially available and breeder seed is maintained by the Los Lunas PMC, 'Largo' tall wheatgrass was developed by the former NRCS nursery in Albuquerque, NM as A-1876, and at Utah AES, Logan, ARS cooperating, as PI 109452, Seed was originally collected by the Westover-Enlow expedition near Bandirma, Turkey, It was introduced as Agropyron intermedium (Host) Beauv,, now Thinopyrum intermedium (Host) Barkworth & D,R, Dewey, and later identified as A, elongatum (Host) Beauv, It was selected for forage production on saline and sodic soils, The Los Lunas PMC maintains breeder seed, Certified seed is not commercially available, 'Largo' has been replaced by 'Jose', 'Nebraska 98526' tall wheatgrass was increased at NRCS nurseries in cooperation with Nebraska AES in Lincoln, The seed was first grown at Colorado AES in Fort Collins, and in 1936 distributed by the NRCS as PI 98526 to nurseries in the Dakotas and Nebraska, In 1950 it was grown on Nebraska farms for seed production under field certification by Nebraska Crop Improvement Association on recommendation of Nebraska AES, NRCS and ARS, Its intended use was for sodic and saline soils in the central and northern Great Plains and intermountain west, It has been replaced by the variety 'Platte', and is no longer commercially available, Nebraska AES maintains breeder seed, 'Orbit' tall wheatgrass was developed by the Canada Department of Agriculture Research Station in Swift Current, Saskatchewan, It was developed from crosses made between 'Nebraska 98526' and locally selected strains, It was released in 1966 by the Canada Department of Agriculture, It was selected for its superior winter hardiness and was intended for hay, pasture and conservation plantings in the northern Great Plains, It withstands flooding for three to four weeks in the spring, Certified seed is commercially available, Use soil moisture sensors to measure the soil moisture of Tall Wheatgrass., The Canada Department of Agriculture Research Station in Swift Current maintains breeder seed, 'Platte' tall wheatgrass was developed by the Nebraska AES in Lincoln, ARS, with L,C, Newell cooperating, It was developed as a cross between 'Nebraska 96526' and a selection of introductions with unknown origin from the Cheyenne, WY, Horticultural Field Station, It was released in 1972 cooperatively by the Nebraska AES and USDA-ARS, University of Nebraska-Lincoln, Its intended use was for vegetating saline-alkali soils in the Great Plains, Certified seed is commercially available, The Nebraska AES and USDA-ARS, University of Nebraska-Lincoln maintains breeder seed,

References

Aase, J.K. and J.L. Pikul Jr. 1995. Terrace formation in cropping strips protected by tall wheatgrass barriers. J. Soil and Water Cons. 50:110-112. Alderson, J. and W.C. Sharp. 1994. Grass Varieties of the United States. Agriculture Handbook, No. 170. USDA, SCS, Washington D.C. pp. 79-81. Asay, K.H. and K.B. Jensen. 1996. Wheatgrasses. Pages: 691-724 in: Cool-Season Forage Grasses. L.E. Moser, D.R. Buxton, and M.D. Casler, eds. ASA/CSSA/SSSA, Madison, WI. Barkworth, M,E., L.K. Anderton, K.C. Capels, S. Long and M.B. Piep (eds.). 2007. Manual of Grasses for North America. Intermountain Herbarium and Utah State University Press, Logan, UT. Blunk, S.L., B.M. Jenkins, R.E. Aldas, R. Zhang, P. Zhongli, C.W. Yu, N.R. Skar, Y. Zheng. 2005. Fuel properties and characteristics of saline biomass. Online. Am. Soc. Ag. Eng. (ASAE) Paper no. 056132. Butler, T.J., and J.P. Muir. 2006. Dairy manure compost improves soil and increases tall wheatgrass yield. Agron. J. 98:1090-1096. Colmer, T.D., T.J. Flowers, and R. Munns. 2006. Use of wild relatives to improve salt tolerance in wheat. J. Exper. Bot. 57:1059-1078. Gillen, R.L. and W.A. Berg. 2005. Response of perennial cool-season grasses to clipping in the southern plains. Agron. J. 97:125-130. Griggs, T.C. and A.G. Matches. 1991. Productivity and consumption of wheatgrasses and wheatgrass-sanfoin mixtures grazed by sheep. Crop Sci. 31:1267-1273. Hafenrichter, A.L., J.L. Schwendiman, H.L. Harris, R.S. McLaughlan, And H.W. Miller. 1968. Grasses and legumes for soil conservation in the Pacific Northwest and Great Basin States. USDA Agric. Handb. 339. U.S. Gov. Print. Office, Washington D.C. Haferkamp, M.R., M.D. MacNiel, E.E. Grings, and K.D. Klement. 2005. Heifer production on rangeland and seeded forages in the northern Great Plains. Rangeland Ecol. & Mgmt. 58:495-604. Harmoney, K.R. 2005. Growth responses of perennial cool-season grasses grazed intermittently. Online. Forage and Grazinglands doi:10.1094/FG-2005-105-01-RS. Harmoney, K.R. 2007. Persistence of heavily-grazed cool-season grasses in the central Great Plains. Online. Forage and Grazinglands doi:10.1094/FG-2007-0625-01-RS. Holechek, J.L., R.E. Estell, C.B. Kuykendall, R. Valdez, M. Cardenas, G. Nunez-Hernandez. 1989. Seeded wheatgrass yield and nutritive quality on New Mexico big sagebrush range. J. of Range Mgmt. 42:118-122. Hopkins, A.A. 2005. Grazing tolerance of cool-season grasses planted as seeded sward plots and spaced plants. Crop Sci. 45:1559-1564. Malinkowski, D.P., A.A. Hopkins, W.E. Pinchak, J.W. Sij, and R.J. Ansley. 2003. Productivity and survival of defoliated wheatgrasses in the Rolling Plains of Texas. Agron. J. 95:614-626. Ogle, D., M. Majerus, L. St. John. 2008. Plants for saline to sodic soil conditions. Plant Materials Tech Note No. 9. USDA NRCS, Boise, Idaho. http://www.id.nrcs.usda.gov/programs/tech_ref.html#TechNotes Ogle, D., L. St. John, M. Stannard, L. Holzworth. 2008. Grass, Grass-like, Forb, Legume, and Woody Species for the Intermountain West. Plant Materials Tech Note No. 24. USDA NRCS, Boise, Idaho. http://www.id.nrcs.usda.gov/programs/tech_ref.html#TechNotes Retana, J., D.R. Parker, C. Amrhein and A.L. Page. 1993. Growth and trace element concentrations of five plant species grown in a highly saline soil. J. Environ. Qual. 22:805-811. Roundy, B.A. 1995. Emergence and establishment of basin wild rye and tall wheatgrass in relation to moisture and salinity. J. of Range Mgmt. 38:126-131. Sharma, H.C. and B.S. Gill. 1983. Current status of wide hybridization in wheat. Euphytica 32:17-31. Steppuhn, H. and J. Waddington. 1996. Conserving water and increasing alfalfa production using a tall wheatgrass windbreak system. J. Soil and Water Cons. 51:439-445. Undersander, D.J. and C.H. Naylor. 1987. Influence of clipping frequency on herbage yield and nutrient content of tall wheatgrass. Journal of

Range

Management 40:31-35. USDA ARS. 2005. Intermountain Planting Guide. Publication no. AG 510. Forage and Range Research Lab, Logan, Utah, and Utah State University Extension. 107 pp. USDA NRCS. 2008. PLANTS database. Version: 072808. http://plants.usda.gov. National Plant Data Center, Baton Rouge, Louisiana. Vogel, K. P., and K.J. Moore. 1998. Forage yield and quality of tall wheatgrass accessions in the USDA germplasm collection. Crop Sci. 38:509-512. Vogel, K.P. 2008. Personal communication. Weintraub, F.C. 1953. Grasses introduced into the United States. USDA Agric. Handb. 58. U.S. Gov. Print. Office, Washington, D.C. Zheng, Y., P. Zhongli, R. Zhang, B.M. Jenkins, S. Blunk. 2005. Medium-density particle board from saline 'Jose' tall wheatgrass. Online. Am. Soc. Ag. Eng. (ASAE) Paper no. 056127.

Prepared By

Pamela Scheinost, USDA NRCS Plant Materials Center, Pullman, Washington Derek Tilley, USDA NRCS Plant Materials Center, Aberdeen, Idaho Dan Ogle, USDA NRCS, Boise, Idaho Mark Stannard, USDA NRCS Plant Materials Center, Pullman, Washington 082508dt; 090308dgo; 091208 ms; 091208 ps; 081008 jsp Species Coordinator Pamela Scheinost, USDA NRCS Plant Materials Center, Pullman, Washington For more information about this and other plants, please contact your local NRCS field office or Conservation District, and visit the PLANTS Web site<http://plants.usda.gov> or the Plant Materials Program Web site <http://Plant-Materials.nrcs.usda.gov> The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, and marital or family status. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at 202-720-2600 (voice and TDD). To file a complaint of discrimination write USDA, Director, Office of Civil Rights, Room 326-W, Whitten Building, 14th and Independence Avenue, SW, Washington, DC 20250-9410 or call 202-720-5964 (voice or TDD). USDA is an equal opportunity provider and employer. Read about Civil Rights at the Natural Resources

Plant Traits

Growth Requirements

Fertility RequirementMedium
Cold Stratification RequiredNo
Cold Stratification RequiredNo
Cold Stratification RequiredNo
Cold Stratification RequiredNo
Cold Stratification RequiredNo
Cold Stratification RequiredNo
Drought ToleranceMedium
Drought ToleranceMedium
Drought ToleranceMedium
Drought ToleranceMedium
Drought ToleranceMedium
Drought ToleranceMedium
Fertility RequirementMedium
Fertility RequirementMedium
Fertility RequirementMedium
CaCO3 ToleranceHigh
Fertility RequirementMedium
Fertility RequirementMedium
Fire ToleranceMedium
Fire ToleranceMedium
Fire ToleranceMedium
Fire ToleranceMedium
Fire ToleranceMedium
Fire ToleranceMedium
Frost Free Days, Minimum120
Frost Free Days, Minimum90
Frost Free Days, Minimum90
Frost Free Days, Minimum90
Frost Free Days, Minimum90
Frost Free Days, Minimum90
Adapted to Medium Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Medium Textured SoilsNo
Adapted to Medium Textured SoilsYes
Temperature, Minimum (°F)-43
Adapted to Medium Textured SoilsYes
Adapted to Medium Textured SoilsYes
Adapted to Medium Textured SoilsYes
Anaerobic ToleranceLow
Anaerobic ToleranceLow
Anaerobic ToleranceLow
Anaerobic ToleranceLow
Anaerobic ToleranceLow
Anaerobic ToleranceLow
CaCO3 ToleranceHigh
CaCO3 ToleranceHigh
CaCO3 ToleranceHigh
CaCO3 ToleranceHigh
CaCO3 ToleranceHigh
Salinity ToleranceHigh
Precipitation, Minimum10
Precipitation, Minimum10
Precipitation, Minimum10
Precipitation, Minimum10
Precipitation, Minimum10
Precipitation, Minimum10
Root Depth, Minimum (inches)18
Root Depth, Minimum (inches)18
Root Depth, Minimum (inches)20
Root Depth, Minimum (inches)20
Root Depth, Minimum (inches)20
Root Depth, Minimum (inches)20
Salinity ToleranceHigh
Salinity ToleranceHigh
Hedge ToleranceNone
Salinity ToleranceHigh
Salinity ToleranceHigh
Salinity ToleranceHigh
Shade ToleranceIntolerant
Shade ToleranceIntolerant
Shade ToleranceIntolerant
Shade ToleranceIntolerant
Shade ToleranceIntolerant
Shade ToleranceIntolerant
Temperature, Minimum (°F)-36
Temperature, Minimum (°F)-36
Temperature, Minimum (°F)-38
Temperature, Minimum (°F)-38
Temperature, Minimum (°F)-38
Precipitation, Maximum32
Hedge ToleranceMedium
Hedge ToleranceNone
Hedge ToleranceNone
Hedge ToleranceNone
Hedge ToleranceNone
Moisture UseMedium
Moisture UseMedium
Moisture UseMedium
Moisture UseMedium
Moisture UseMedium
Moisture UseMedium
pH, Maximum10.0
pH, Maximum10.0
pH, Maximum10.0
pH, Maximum10.0
pH, Maximum10.0
Precipitation, Maximum32
Precipitation, Maximum32
Precipitation, Maximum32
Precipitation, Maximum28
Precipitation, Maximum28
pH, Minimum6.6
pH, Minimum6.6
pH, Minimum6.6
pH, Minimum6.6
pH, Minimum6.6
pH, Minimum6.6
pH, Maximum10.0


Morphology/Physiology

Resprout AbilityNo
Resprout AbilityNo
Resprout AbilityNo
Resprout AbilityNo
Resprout AbilityNo
Shape and OrientationErect
Shape and OrientationErect
Shape and OrientationErect
Shape and OrientationErect
Shape and OrientationErect
Shape and OrientationErect
ToxicityNone
ToxicityNone
ToxicityNone
ToxicityNone
ToxicityNone
ToxicityNone
Active Growth PeriodSpring
Flower ColorYellow
Flower ConspicuousNo
Flower ConspicuousNo
Flower ConspicuousNo
Flower ConspicuousNo
Flower ColorYellow
Flower ColorYellow
Flower ColorYellow
Flower ColorYellow
Flower ConspicuousNo
Flower ColorYellow
Fire ResistantNo
Fire ResistantNo
Fire ResistantNo
Fire ResistantNo
Fire ResistantNo
Fire ResistantNo
Fall ConspicuousNo
Foliage Porosity SummerDense
Foliage Porosity WinterModerate
Foliage Porosity WinterModerate
Foliage Porosity WinterModerate
Foliage Porosity SummerDense
Foliage Porosity SummerDense
Foliage Porosity SummerDense
Foliage Porosity SummerDense
Foliage Porosity SummerDense
Fall ConspicuousNo
Foliage ColorGreen
Foliage ColorGreen
Foliage ColorGray-Green
Foliage ColorGray-Green
Foliage ColorGray-Green
Foliage ColorGray-Green
Flower ConspicuousNo
After Harvest Regrowth RateModerate
BloatNone
BloatNone
BloatNone
BloatNone
BloatNone
After Harvest Regrowth RateModerate
After Harvest Regrowth RateModerate
After Harvest Regrowth RateModerate
BloatNone
After Harvest Regrowth RateModerate
After Harvest Regrowth RateModerate
Active Growth PeriodSpring
Active Growth PeriodSpring
Active Growth PeriodSpring
Active Growth PeriodSpring
Active Growth PeriodSpring
Resprout AbilityNo
Coppice PotentialNo
Fall ConspicuousNo
Fall ConspicuousNo
Fall ConspicuousNo
Fall ConspicuousNo
Coppice PotentialNo
Coppice PotentialNo
Coppice PotentialNo
Coppice PotentialNo
Nitrogen FixationNone
Coppice PotentialNo
C:N RatioMedium
C:N RatioMedium
C:N RatioMedium
C:N RatioMedium
C:N RatioMedium
C:N RatioHigh
Known AllelopathNo
Leaf RetentionNo
Leaf RetentionNo
Leaf RetentionNo
Leaf RetentionNo
Leaf RetentionNo
Leaf RetentionNo
Known AllelopathNo
Known AllelopathNo
LifespanLong
Known AllelopathNo
Known AllelopathNo
Known AllelopathNo
Height, Mature (feet)5.0
Height, Mature (feet)5.0
Height, Mature (feet)5.0
Height, Mature (feet)5.0
Low Growing GrassNo
Nitrogen FixationNone
Nitrogen FixationNone
Nitrogen FixationNone
Nitrogen FixationNone
Nitrogen FixationNone
Low Growing GrassNo
Low Growing GrassNo
Low Growing GrassNo
Foliage Porosity WinterModerate
Low Growing GrassNo
Low Growing GrassNo
LifespanModerate
LifespanModerate
LifespanModerate
LifespanModerate
LifespanLong
Foliage TextureCoarse
Fruit/Seed ConspicuousNo
Fruit/Seed ConspicuousNo
Fruit/Seed ColorBrown
Fruit/Seed ColorBrown
Fruit/Seed ColorBrown
Fruit/Seed ColorBrown
Fruit/Seed ColorBrown
Fruit/Seed ColorBrown
Height, Mature (feet)3.5
Foliage TextureCoarse
Foliage TextureCoarse
Foliage TextureCoarse
Foliage TextureCoarse
Foliage TextureCoarse
Foliage Porosity WinterModerate
Foliage Porosity WinterModerate
Height, Mature (feet)5.0
Fruit/Seed ConspicuousNo
Fruit/Seed ConspicuousNo
Growth RateRapid
Growth RateRapid
Growth RateModerate
Growth RateModerate
Growth RateModerate
Growth RateModerate
Growth FormRhizomatous
Growth FormBunch
Growth FormBunch
Growth FormBunch
Growth FormBunch
Fruit/Seed ConspicuousNo
Fruit/Seed ConspicuousNo
Growth FormBunch


Reproduction

Propagated by SodNo
Propagated by SodNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by TubersNo
Propagated by TubersNo
Propagated by TubersNo
Propagated by TubersNo
Propagated by TubersNo
Propagated by TubersNo
Fruit/Seed PersistenceYes
Propagated by SodNo
Propagated by SodNo
Propagated by SodNo
Propagated by SodNo
Propagated by SeedYes
Propagated by SeedYes
Propagated by SeedYes
Propagated by SeedYes
Propagated by SeedYes
Propagated by SeedYes
Propagated by CuttingsNo
Propagated by CuttingsNo
Propagated by CuttingsNo
Propagated by CuttingsNo
Propagated by CuttingsNo
Seedling VigorHigh
Vegetative Spread RateSlow
Vegetative Spread RateNone
Vegetative Spread RateNone
Vegetative Spread RateNone
Vegetative Spread RateNone
Vegetative Spread RateNone
Small GrainNo
Small GrainNo
Small GrainNo
Small GrainNo
Small GrainNo
Small GrainNo
Seedling VigorMedium
Seedling VigorMedium
Seed per Pound75320
Seedling VigorHigh
Seedling VigorHigh
Seedling VigorHigh
Seed Spread RateSlow
Seed Spread RateSlow
Seed Spread RateSlow
Seed Spread RateSlow
Seed Spread RateModerate
Seed Spread RateModerate
Seed per Pound75320
Seed per Pound75320
Seed per Pound75320
Seed per Pound75320
Seed per Pound75320
Fruit/Seed AbundanceHigh
Fruit/Seed Period EndSummer
Fruit/Seed Period EndSummer
Fruit/Seed Period EndSummer
Fruit/Seed Period EndSummer
Fruit/Seed Period EndSummer
Fruit/Seed Period BeginSummer
Fruit/Seed Period BeginSummer
Fruit/Seed Period BeginSummer
Fruit/Seed Period BeginSummer
Fruit/Seed Period BeginSummer
Fruit/Seed Period BeginSummer
Fruit/Seed AbundanceHigh
Fruit/Seed AbundanceHigh
Fruit/Seed AbundanceHigh
Fruit/Seed AbundanceHigh
Propagated by CormNo
Fruit/Seed AbundanceHigh
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Bloom PeriodMid Summer
Bloom PeriodMid Summer
Bloom PeriodMid Summer
Bloom PeriodEarly Summer
Bloom PeriodEarly Summer
Bloom PeriodEarly Summer
Propagated by CuttingsNo
Fruit/Seed PersistenceYes
Fruit/Seed Period EndSummer
Propagated by CormNo
Propagated by CormNo
Propagated by CormNo
Propagated by CormNo
Propagated by CormNo
Propagated by ContainerNo
Propagated by ContainerNo
Propagated by ContainerNo
Propagated by ContainerNo
Propagated by ContainerNo
Propagated by ContainerNo
Propagated by BulbNo
Propagated by BulbNo
Propagated by BulbNo
Propagated by BulbNo
Fruit/Seed PersistenceYes
Fruit/Seed PersistenceYes
Fruit/Seed PersistenceYes
Fruit/Seed PersistenceYes
Propagated by Bare RootNo
Propagated by Bare RootNo
Propagated by Bare RootNo
Propagated by Bare RootNo
Propagated by Bare RootNo
Propagated by Bare RootNo
Propagated by BulbNo
Propagated by BulbNo


Suitability/Use

Post ProductNo
Post ProductNo
Post ProductNo
Post ProductNo
Palatable HumanNo
Palatable HumanNo
Palatable HumanNo
Palatable HumanNo
Palatable HumanNo
Palatable HumanNo
Palatable Graze AnimalMedium
Palatable Graze AnimalMedium
Palatable Graze AnimalMedium
Palatable Graze AnimalMedium
Palatable Graze AnimalMedium
Palatable Graze AnimalMedium
Palatable Browse AnimalMedium
Palatable Browse AnimalLow
Palatable Browse AnimalLow
Pulpwood ProductNo
Veneer ProductNo
Veneer ProductNo
Veneer ProductNo
Veneer ProductNo
Veneer ProductNo
Veneer ProductNo
Pulpwood ProductNo
Pulpwood ProductNo
Pulpwood ProductNo
Post ProductNo
Pulpwood ProductNo
Pulpwood ProductNo
Protein PotentialMedium
Protein PotentialMedium
Protein PotentialMedium
Protein PotentialMedium
Protein PotentialMedium
Protein PotentialMedium
Post ProductNo
Christmas Tree ProductNo
Lumber ProductNo
Fodder ProductYes
Fodder ProductYes
Fodder ProductYes
Fodder ProductYes
Fodder ProductYes
Fodder ProductNo
Christmas Tree ProductNo
Christmas Tree ProductNo
Lumber ProductNo
Christmas Tree ProductNo
Christmas Tree ProductNo
Christmas Tree ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo
Naval Store ProductNo
Palatable Browse AnimalLow
Palatable Browse AnimalLow
Nursery Stock ProductNo
Nursery Stock ProductNo
Nursery Stock ProductNo
Nursery Stock ProductNo
Nursery Stock ProductNo
Nursery Stock ProductNo
Naval Store ProductNo
Palatable Browse AnimalLow
Naval Store ProductNo
Naval Store ProductNo
Naval Store ProductNo
Naval Store ProductNo
Lumber ProductNo
Lumber ProductNo
Lumber ProductNo
Lumber ProductNo

Tall Wheatgrass

Tall Wheatgrass

[Plant Index] [Site Map]