Lawn Care/New Grass/Turfgrass Selection /Turfgrass Species and Cultivars

Turfgrass Species and Cultivars

The most commonly used turfgrasses in the Midwest are Kentucky bluegrass, perennial ryegrass, tall fescue, fine-leaf fescue, creeping bentgrass, and zoysiagrass. These species vary in growth habit, appearance, and maintenance requirements. The next sections will describe these turfgrasses (also buffalograss) and will detail their characteristics. Growth habits include rhizomatous (spread by underground stems), stoloniferous (spread by aboveground stems), and bunch (gradual increase in clump size). Appearance characteristics include overall turfgrass quality based on a combination of turfgrass color, leaf width, and density. Maintenance requirements include mowing, irrigating, fertilizing, cultivating, and controlling pests.

In addition, these grasses differ in environmental adaptation, wear tolerance, recuperative ability, and use. Environmental adaptation refers to the environment in which each turfgrass will normally perform best. For example, each turfgrass performs best in a particular type of soil and in a certain amount of light. Wear tolerance refers to a turfgrass's ability to withstand traffic, while recuperative ability indicates the turfgrass's ability to recover after damage that can result from insects, diseases, traffic, or environmental stresses. Finally, for each of these turfgrasses, information concerning normal uses is presented. Cultivar recommendations for these turfgrasses are included. In addition, information on specialized cultivar traits, such as disease resistance or shade tolerance, is listed when this specific information exists.


1. Kentucky bluegrass (Poa pratensis )

 

    Establishment Method: Seeding, sodding

    Appearance: Moderate to high quality depending on cultivar, management, and environment; medium texture; green to dark green with good density

    Growth Habit: Rhizomatous

    Wear Tolerance: Medium

    Environmental Adaptation: Well-drained, moist, neutral to slightly acid, fertile soils; full sun to light shade; good low-temperature tolerance; poor to fair drought tolerance, depending on management and cultivar

    Maintenance Requirements: Low to high depending on cultivar, use, and management level; mow frequently (depending on use), normal lawn heights are 2 to 3 inches; supply 2 to 4 pounds of nitrogen per 1,000 square feet per growing season; supply 1 to 1 1/2 inches of water per week during the growing season to maintain green and active growth; vigorous cultivars grown under high maintenance are prone to producing thatch; diseases and insects can be a problem depending on cultivar, use, management, and growth environment

    Recuperative Ability: Good

    Uses: Use low maintenance types in areas receiving minimal culture; improved types are generally used for home lawns, commercial sites, and other areas requiring attractive turf; Kentucky bluegrass is also used on golf course fairways, tees, and rough are as, and in other athletic settings because of its recuperative potential and appearance

    Other Notes: Most popular cool season turfgrass with many cultivars available; match cultivar to use and management level; slow to establish by seed; seedlings usually weak

    Table 1. Recommended improved Kentucky bluegrass cultivars for general turf use
    Adelphi Bono Enmundi Midnight Rugby
    Admiral Bristol Estate Mona Sydsport
    America Brunswick Freedom Monopoly Touchdown
    Argyle Challenger Georgetown Mystic Trenton
    Aspen Cheri Glade Nassau Victa
    Banff Columbia Holiday Nugget Welcome
    Barblue Coventry Majestic Parade  
    Baron Dormie Merion Plush  
    Bensun (A-34) Eclipse Merit Ram I  

    Table 2. Kentucky bluegrass cultivars for low-maintenance settings*
    Argyle Monopoly Ram I Victa
    Barblue Parade S-21 Wabash
    Kenblue Plush S. D. Common  
    *These Kentucky bluegrasses have been reported to perform acceptably under low management (1 pound nitrogen per 1,000 square feet per year, no irrigation, and high mowing).

    Table 3. Kentucky bluegrass cultivars exhibiting moderate shade tolerance
    A-34 (Bensun) Eclipse Nugget Victa
    Bristol Glade Touchdown  

    Table 4. Kentucky bluegrass cultivars for sports applications
    A-34 (Bensun) Baron Cheri Nassau Sydsport
    Adelphi Bonnieblue Eclipse Parade Touchdown
    America Bristol Glade Ram I Victa
    Aspen Brunswick Majestic Rugby  

    Table 5. Kentucky bluegrass cultivars for rapid establishment
    A-34 (Bensun) Baron Majestic Nassau Sydsport
    Adelphi Cheri Merit Parade Trenton
    America Columbia Midnight Plus Victa
    Aspen Glade Mystic Rugby  

    Table 6. Aggressive Kentucky bluegrass cultivars
    A-34 (Bensun) Glade Mystic Sydsport
    Eclipse Merion Plush Touchdown
    Enmundi Midnight Princeton 104  

    Table 7. Heat-tolerant Kentucky bluegrass cultivars for general turf use
    Adelphi Aspen Coventry Enmundi Trenton
    America Columbia Eclipse Midnight  

    Table 8. Other heat-tolerant Kentucky bluegrass cultivars
    4 Aces Bronco Georgetown SR2000 Voyager
    Amazon Chateau Huntsville Suffolk Wabash
    Blacksburg Classic Kelly    

    Table 9. Kentucky bluegrass cultivars exhibiting disease resistance
    Dollar spot Leaf spot/melting out Red thread Summer patch/
    necrotic ring spot
    A-34 (Bensun) A-34 (Bensun) Adelphi Adelphi
    Adelphi Adelphi Admiral Admiral
    America Admiral Aspen America
    Banff America Banff Banff
    Bristol Aspen Barblue Baron
    Brunswick Banff Baron Bristol
    Challenger Barblue Bono Brunswick
    Columbia Bono Bristol Challenger
    Eclipse Bristol Dormie Cheri
    Majestic Brunswick Eclipse Columbia
    Merit Challenger Enmundi Eclipse
    Midnight Cheri Holiday Enmundi
    Nassau Columbia Majestic Glade
    Parade Eclipse Merit Majestic
    Park Enmundi Midnight Midnight
    Plush Fylking Mona Monopoly
    Rugby Holiday Monopoly Mystic
    Trenton Majestic Nassau Nassau
      Merit Nugget Parade
      Midnight Plush Rugby
      Mona Ram I Sydsport
      Monopoly Touchdown Trenton
      Nassau Trenton Victa
      Nugget Victa  
      Parade Welcome  
      Plush    
      Rugby    
      Sydsport    
      Touchdown    
      Trenton    

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2. Perennial ryegrass (Lolium perenne)

 

    Establishment Method: Seeding

    Appearance: Moderate to high quality depending on cultivar, management, and environment; medium texture with good density and uniformity; similar to Kentucky bluegrass

    Growth Habit: Bunch

    Wear Tolerance: Good

    Environmental Adaptation: Well-drained, moist, neutral to slightly acidic, fertile soils; full sun; avoid temperature extremes; lacks tolerance to excessive heat, cold, and drought

    Maintenance Requirements: Moderate to high depending on cultivar, use, and environment; mow frequently (depending on use), normal lawn heights are 2 to 3 inches; supply 2 to 4 pounds of nitrogen per 1,000 square feet per growing season; supply 1 to 1 1/2 inches of water per week during the growing season to maintain green and active growth; thatch is not a major problem due to bunch-type growth habit; some cultivars are susceptible to diseases, especially red thread and Pythium blight

    Recuperative Ability: Poor

    Uses: Use low maintenance types in areas receiving minimal culture; improved types are generally used with Kentucky bluegrass for home lawns, commercial sites, and other areas requiring attractive turf; perennial ryegrass is also used on golf course fairways, tees, and rough areas, and in other athletic settings because of its wear tolerance, appearance, and rapid germination

    Other Notes: Rarely used alone; usually combined with Kentucky bluegrass in full sun or with Kentucky bluegrass and fine fescue in shady areas; good tolerance to soil compaction; very good for overseeding and renovation; germinates rapidly and strongly; insect pests and diseases can be a problem

    Table 10. Recommended perennial ryegrass cultivars for general turf use
    Acclaim Cowboy Jazz Premier
    Allaire Dasher Manhattan II Ranger
    All Star Delray Omega II Regal
    Barry Derby Ovation Repell
    Birdie II Diplomat Palmer Rival
    Blazer II Elka Patriot Runway
    Brenda Fiesta II Pennant Tara
    Caliente Gator Pennfine Ultima
    Citation II Goalie Prelude Yorktown II

    Table 11. Perennial ryegrass cultivars exhibiting moderate shade tolerance
    Birdie II Fiesta II Palmer
    Citation II Manhattan II Regal

    Table 12. Perennial ryegrass cultivars for sports applications
    All Star Derby Ovation Ranger
    Birdie II Diplomat Palmer Repell
    Blazer II, Elka Pennant Yorktown II
    Citation II Fiesta II Pennfine  
    Dasher Manhattan II Prelude  
    Delray Omega II Premier  

    Table 13. Recommended heat-tolerant perennial ryegrass cultivars for general turf use
    All Star Cowboy Derby Manhattan II Pennant
    Birdie II Dasher Fiesta II Omega II Prelude
    Citation II Delray Gator Palmer Premier

    Table 14. Other perennial ryegrass claiming to be heat tolerant
    Advent Belle Envy Seville
    APM Caddie Saturn SR4000

    Table 15. Perennial ryegrass cultivars exhibiting disease resistance
    Brown patch Dollar spot Leaf spot/
    melting out
    Red thread
    All Star All Star Birdie II Citation II
    Barry Birdie II Blazer II Delray
    Birdie II Blazer Brenda Prelude
    Blazer II Delray Citation II Premier
    Citation II Elka Dasher Ranger
    Derby Fiesta Delray Regal
    Diplomat Gator Derby Tara
    Gator Omega Diplomat  
    Manhattan II Palmer Gator  
    Omega II Pennant Manhattan II  
    Palmer Prelude Omega II  
    Pennant Premier Palmer  
    Pennfine Regal Prelude  
    Prelude Yorktown II Premier  
    Premier   Ranger  
    Regal   Repell  
    Repell   Rival  
    Tara   Tara  
    Yorktown II   Yorktown II  

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3. Tall fescue (Festuca arundinacea)

 

    Establishment Method: Seeding and occasionally sodding

    Appearance: Medium-coarse to coarse texture with low density

    Growth Habit: Bunch

    Wear Tolerance: Good, after establishment

    Environmental Adaptation: Adapts to wide range of soils and environments; full sun; tolerates some shade; does well in heat and drought; useful in the transition zone; tolerates short periods of submersion

    Maintenance Requirements: Low to moderate; mow frequently (depending on use), normal lawn heights are 2 to 3 1/2 inches; supply 2 to 4 pounds of nitrogen per 1,000 square feet per growing season; supply water as necessary; established tall fescues have good drought tolerance and will require modest irrigation during most Midwestern summers; thatch is not a major problem due to bunch-type growth habit; brown patch can be a disease problem during some years

    Recuperative Ability: poor

    Uses: Lawns, parks, golf course roughs, and low maintenance areas in the central and southern portions of the Midwest; use turf-type tall fescues where moderate to moderately high-quality turf is desired and pasture types (such as 'Kentucky 31,' 'Alta 'Fawn') for utility purposes

    Other Notes: Can become an undesirable weed in other turfgrasses

    Table 16. Recommended turf-type tall fescue cultivars for general turf use
    Adventure Carefree Jaguar II Mustang Thoroughbred
    Apache Chieftain Jaguar Olympic Trailblazer
    Arid Falcon Legend Pacer Trident
    Aztec Finelawn Marathon Rebel Wrangler
    Bonanza Galway Mesa Rebel II  
    Brookston Houndog Monarch Sundance  

    Table 17. Tall fescue cultivars exhibiting shade tolerance
    Falcon Houndog Olympic Rebel II
    Finelawn Jaguar Rebel  

    Table 18. Tall fescue cultivars exhibiting disease resistance
    Brown patch Leaf spot/melting out
    Apache Adventure
    Arid Apache
    Finelawn Bonanza
    Galway Galway
    Houndog Houndog
    Jaguar Jaguar
    Olympic Olympic
    Pacer  

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4. Fine fescues (Festuca species)

 

    (fine-leaf fescues)

    Establishment Method: Seeding

    Appearance: Very fine to fine texture with good density and uniformity; red and chewings fescues are medium to dark green, sheep fescues tend to be distinctively blue-green, and hard fescues tend to be more gray-green; red fescues are rhizomatous, while other fine fescues have bunch-type growth habits

    Growth Habit: Rhizomatous or bunch

    Wear Tolerance: Poor to moderate

    Environmental Adaptation: The best cool season grasses for dry, shaded areas; often mixed with Kentucky bluegrasses and perennial ryegrasses in dry, shaded areas

    Red and chewings fescues (F. rubra)-well-drained, droughty, infertile, acid soil; light to moderate shade

    Sheep fescue (F. ovina)-well-drained, droughty, sandy, infertile, acid soil

    Hard fescue (F. longifolia)-less drought tolerant than sheep fescue, but more tolerant moist, fertile soils

    Maintenance Requirements: Low; mow frequently (depending on use), normal lawn heights are 2 to 3 inches; supply 1 to 3 pounds of nitrogen per 1,000 square feet per growing season; supply water as necessary; watch creeping types for thatch development; disease prone, especially when grown in moist, high-fertility settings

    Recuperative Ability: Medium to poor

    Uses: Lawns, parks, utility settings especially in light to moderate shade; avoid use in heavily trafficked areas or athletic settings

    Other Notes:

    Table 19. Recommended fine-leaf fescue cultivars for general turf use
    Chewings fescues Creeping red fescues Hard fescues Sheep fescues
    Banner Dawson Aurora Bighorn
    Barfalla Ensylva Biljart (C-26) MX-86
    Checker Fortress Reliant  
    Highlight Pennlawn Scaldis  
    Jamestown Ruby Waldina  
    Koket      
    Shadow      

    Table 20. Fine-leaf fescue cultivars exhibiting shade tolerance
    Chewings fescues Creeping red fescues Hard fescues
    Banner Dawson Aurora
    Barfalla Ensylva Biljart (C-26)
    Checker Fortress Reliant
    Highlight Pennlawn Scaldis
    Jamestown Ruby Waldina
    Koket    
    Shadow    

    Table 21. Recommended heat-tolerant fine-leaf Fescue cultivars for general turf use
    Hard fescues Sheep fescues
    Aurora Bighorn
      MX-86

    Table 22. Other fine-leaf fescue claiming to be heat tolerant
    Hard fescues
    Gladiator
    SR3000
    SR3100

    Table 23. Fine-leaf fescue cultivars exhibiting disease resistance
    Brown patch Dollar spot Leaf spot/melting out Red thread
    Scaldis Aurora Aurora Aurora
      Banner Biljart (C-26) Banner
      Biljart (C-26) Reliant Biljart (C-26)
      Checker Scaldis Dawson
      Fortress Waldina Highlight
      Highlight   Jamestown
      Jamestown   Koket
      Pennlawn   Pennlawn
      Reliant   Reliant
      Scaldis   Scaldis
      Shadow   Shadow
      Waldina   Waldina

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5. Creeping Bentgrass (Agrostis palustris)

 

    Establishment Method: Seeding, sodding

    Appearance: Fine texture with high density, quality, and uniformity; tolerates extremely low cutting heights

    Growth Habit: Stoloniferous

    Wear Tolerance: Poor

    Environmental Adaptation: Well-drained, moist, slightly acid, fertile soils; often grown on pure sand or sand modified with organic matter; full sun to light shade; avoid drought; tolerates cold well

    Maintenance Requirements: High; 2 to 6 pounds of nitrogen per thousand square feet per growing season; requires frequent mowing, tolerates low mowing heights; usually maintained 3/16 to 3/4 inch depending on use and site; irrigate as necessary, may require mid day syringing during summer's heat; may be prone to thatch development; there are a variety of disease and insect pests that attack this grass, especially when mowed at putting green height

    Recuperative Ability: Good

    Uses: Typically used on areas requiring low height of cut; golf course putting greens, tees, and fairways, as well as bowling and croquet greens; rarely used in other areas because of high maintenance requirements

    Other Notes: Can become an undesirable weed in other turfgrasses

    Creeping Bentgrass Cultivars

    Many seeded creeping bentgrasses are presently being used. Recommendations based on currently ongoing evaluations will be forthcoming.

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6. Zoysiagrass (Zoysia species)

 

    Establishment Method: Vegetatively and occasionally seeding

    Appearance: Low growing and of medium texture with high density, quality, and uniformity; tan-brown during dormant season (mid autumn to mid spring)

    Growth Habit: stoloniferous, rhizomatous

    Environmental Adaptation: Well-drained, moist, slightly acid, fertile soils; full sun to light shade; tolerates heat and drought well

    Maintenance Requirements: Moderate; good drought tolerance, irrigate as needed; mow at 1/2 to 1 1/2 inches; grass blades are tough and best appearance occurs when mowed with a reel-type mower; requires 1 to 3 pounds of nitrogen per 1,000 square feet per year and tolerates saline conditions relatively well; irrigate as needed, although grass is drought tolerant and will require minimal irrigation; produces much thatch, so periodic dethatching is usually required; limited insect and disease problems in the Midwest

    Recuperative Ability: Moderate to good

    Uses: Zoysiagrass is used in a variety of lawn and athletic turf settings, including home lawns, commercial lawns, golf course tees and fairways, football and soccer fields, and baseball fields

    Other Notes: Warm season grass; relatively short green period in much of the Midwest; expensive and slow (1 to 3 years) to establish

    Zoysiagrass Cultivars

    Currently, evaluation of several new zoysiagrass cultivars is underway, but results are inconclusive at this time. 'Meyer' continues to be the most commonly used zoysiagrass in the Midwest.

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7. Buffalograss (Buchloe dactyloides)


Establishment Method: Seeding, vegetatively

Appearance: Fine texture with low to moderate density and gray-green color during growing season; dull tan during dormant season (mid autumn to mid spring)

Growth Habit: Stoloniferous

Wear Tolerance: Medium

Environmental Adaptation: Fine-textured, dry soils , but tolerates a wide range of soil types; full sun; will tolerate short periods of submersion; avoid shade

Maintenance Requirements: Low; it requires 0 to 1 pound of nitrogen per 1,000 square feet per year; can be mowed infrequently at 2 to 3 inches; irrigation is rarely required after establishment; it appears to have few pest problems and has a low thatching tendency

Recuperative Ability: Good

Uses: Low-maintenance lawns, parks, industrial areas; its gray-green color and long dormancy period keep it from being used in settings requiring a highly attractive turf; slow establishment from seed reduces its usefulness in areas where soil erosion is a problem

Other Notes: Warm season grass; relatively short green period; expensive and slow to establish

Buffalograss Cultivars

Cultivars currently established by seed are Common, Texoka, and Sharp's Improved. None of these appear to be highly superior to the others in University of Illinois research settings. New, vegetatively propagated clones are being evaluated, appear to be superior to most seeded types, and will be available in the future.

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