Perennial ryegrass has short, non-clasping auricles and the seed has no awns. Fungus tends to thrive in grass with high levels of thatch. 5. In tall fescue and perennial ryegrass, foliar blighting initially occurs in patches from 4 to 12 inches in diameter that are orange to yellow in color. 50 per pound range this year. ] for resources and may adversely affect spring transition by releasing allelochemicals into the environment. Perennial ryegrass Lolium perenne is discussed as it is one of the most important perennial agricultural grasses and is widely-sown in moderate-to-high-rainfall temperate zones of the world. It will grow in a variety of soil types and conditions, making it widely adaptable. Description: Silver Dollar perennial ryegrass was developed by Pure-Seed Testing, Inc. Archived Publications. A lawn with lots of sunlight is a good home for perennial ryegrass. Perennial ryegrass has the highest wear-tolerance of any cool-season grass and can tolerate high traffic. Perennial ryegrass is disease and insect-prone and intolerant to drought, freezing temperatures, flooding, and wind. ) is an important turfgrass and gramineous forage widely grown in temperate regions around the world. The function and intention of the mix will remain. Dollar spot typically targets fine fescue, perennial ryegrass, bentgrass and centipede grass lawns. 87 silver dollar perennial ryegrass 8. ing perennial ryegrass and other cool-season grass species. In fact, FIFA World Cup 2022 Qatar chose Atlas Turf’s product, Platinum TE ™ Paspalum, as the exclusive turfgrass for all stadiums and training sites. 20% Majesty II (VB77) GLSR Perennial Ryegrass . 0% Poa). 0 Perennial ryegrass is a fast-growing dark green grass with a fine leaf texture. 'Silver Dollar' (turf-type cultivar), 'PI418714' (wild accession), 'Kangaroo Valley' (forage-type cultivar) and 'PI231569' (unknown status) varying in growth habits and leaf. 62% Silver Dollar perennial ryegrass 85% 14. 87 arc Kentucky bluegrass ! 5! Table!3. Kentucky Bluegrass. Southern crabgrass is a grassy weed that typically grows to a height of 6 inches to 2 feet. no. The exact breakdown is as follows: 5. 5. Potential for disease: Moderate to high; prone to several diseases, such as dollar spot, leaf spot, necrotic ring spot, summer patch, and stripe smut. 56% Majesty II Perennial Ryegrass; 0. Remove any debris, weeds, and rocks. 1 × 1 × 1 in. ) of seed per 1,000 square feet (93 sq. 85% Fenway Creeping Red Fescue; 0. . August 3, 2022 by Anastasia Malavolti. 68 Wendy Jean creeping red fescue 7. , to give the grass time to dry completely. TLDR. Perennial ryegrass is best adapted to regions with moderate temperatures throughout the year. Grass develops straw-yellow spots that look water-soaked. 2016 National Perennial Ryegrass Test - 2020 data . All have shown good (>5% to ≤10% Poa) resistance to Poa annua based on 4-averages. Perennial ryegrass seed prices are projected to be in the $1. . 68 Wendy Jean creeping red fescue 7. 30% Silver Dollar Perennial Ryegrass; 20% Rhambler II Turf Type Tall Fescue; Mixture components are subject to change without notice, subject to availability. Perennial ryegrass performs best at a mowing height of 1 ½ to 2 ½ inches. In unirrigated test plots on a sod farm in northern VA, Frontier survives an extended drought which occurred from the date that the plots were planted on Sept. Paradoxa grass (Phalaris paradoxa) and lesser canary grass (P. Perennial Ryegrass; FAQ About Oklahoma Grass Types; Choosing Plant and Grass Varieties for Your Oklahoma Landscape; Warm-Season vs. Italian ryegrass; itchgrass; J Back to letters. New Lawn Renovation: 5-7# per thousand sqft. 90%. Overseeding with Perennial Ryegrass naturally crowds out small weeds. Seed or overseed at the right time. 0-6. 67 oracle creeping red fescue 4. Overseeding: 4-6# per thousand sqft‘Silver Dollar’ perennial ryegrass (Lolium perenne L. 0 Wicked 6. 4 Silver Dollar 5. 67 oracle creeping red fescue 4. 7 Paragon GLR 5. Manhattan 7 GLR delivers reliable results that you can see in a wide range of applications. Annual Grasses - such as ryegrass, barley grass, andProject Methods Expand efforts to obtain cool-season turfgrass germplasm and associated endophytes. 87 arc Kentucky bluegrass Crop, Forage & Turfgrass Management; Crop Science; Journal of Environmental Quality; Journal of Plant Registrations; Natural Sciences Education; The Plant Genome “The exact breakdown of the seed is 1% shade-master 3 creeping red, 0. It is a versatile mix that stays green in poor soil conditions and water-scarce areas. and a reseeding coverage of 1,249 sq. Soil type: Performs best in well-drained, heavy soils with high fertility. Perennial ryegrass is the most widely sown grass in New Zealand as it grows well in a wide range of conditions, is easy to establish and manage, provides high animal performance, generally has good persistence and forms a compatible mix with white clover. In addition, each seed is wrapped in a unique 4-in-1 WaterSmart® PLUS Coating to keep seed moist 2X longer than uncoated seed, feed to jumpstart growth, and protect against disease. Whether used as a. A slow-release fertilizer should be applied every 6-8 weeks during the growing season. It lasts considerably longer than the higher yielding Italian and westerwolds ryegrasses. Fine Fescue. The nitrogen requirement for perennial ryegrass is approximately 2 - 4 lb. Albion Tetraploid Perennial Ryegrass offers excellent performance in areas that experience drought and high humidity. Grass Seed Mixture: Pure Seed: (3. 5% avalanche KBG, 1% green star Kentucky bluegrass, 4% poly-s, and 89% oasis mulch. no. Cool-Season Grasses. 2008 Data / Management Information. at 113 W. 1 Secretariat II GLSR 8. 0 Creeping Bentgrass; Penn A-1/A-4 Creeping Bentgrass Blend; Pure Distinction Creeping. developed Silver Dollar with the assistance of the New Jersey Agricultural Experiment Station at Rutgers University, New Brunswick. The leaves of perennial rye are pointed and tapered while the Kentucky bluegrass has very unique rounded boat-shaped leaves. Evaluation!of!Ryegrass!Cultivars!for! Overseeding!in!the!Coachella!Valley! Matteo!Serena,!Luiz!Monticelli,!and!Jim!Baird! Department!of!Botany!and!Plant!Sciences!Perennial Ryegrass: This grass species is known for its fast germination, making it a great choice for overseeding dormant warm-season grasses like Bermuda grass. 4 Silver Dollar 5. 67 oracle creeping red fescue 4. Soil pH for optimum ryegrass production is between 6. S. Spots appear as sunken areas in the turf, especially low mown turfgrass (0. $ 12. Longevity: The Shumard Oak is a long-lived tree that can live up to 500 years. 4 oz/ 1000 sq. Dollar spot occurs when temperatures are. It prefers full sun but will tolerate partial shade. 5% Silver Dollar Perennial Ryegrass 7% Vision Perennial Ryegrass 4% Treasure II Chewing Fescue 12. Drought-tolerant & resilient. Leaf spot, a destructive disease of bermudagrass, is caused by a fungal complex consisting of Bipolaris and Exserohilum. Culms erect, or decumbent; 30–90 cm long. 1 LSD Value 0. 3 . Many people enjoy this seed because, under the right. 87 silver dollar perennial ryegrass 8. Grows in 7-10 days. Many varieties are bred especially for their palatability and. Perennial Ryegrass Basics Perennial. This is to help prevent it from drying out in the event that you miss a day of watering. 8. The grass species selected for the Shady Lawn Seed Mixture will provide an excellent turf quality where 30% to 60% of shade exists. 34% Moonshine Kentucky Bluegrass; 2. !Desert Willow! Perennial ryegrass is a cool season (C-3 metabolism) perennial bunchgrass best adapted to mild climate areas. Panterra was developed specifically for winter overseeding; displaying excellent turf quality on golf courses, sport fields and other fine. ) (Reg. Also called Italian ryegrass, it is native to southern Europe. GLS = Gray leaf spot resistant DS = Dollar spot resistant CR= Crown rust resistant RT= Red thread resistant * = EU variety + indicates good seed yield PST-2K9 Glyphosate Tolerance Puppy Proof PST-2M20 Gray Goose+ GLS, DS, RT UNO GLS,BP,RT Drought Tolerance. applications. Mycelial growth and infection occur during extended. Its fast growth, low maintenance requirements, and unique appearance make it a standout choice for anyone looking for something a little out of the ordinary. Soil temperature is a very important factor for the successful germination of ryegrass. However, it has poor drought, heat tolerance, and disease tolerance. The second best time is from. 85% Treazure II chewings fescue 85% 2. 5% Vision Perennial Ryegrass, 15% Silver Dollar Perennial Ryegrass, 7. 1 Dominator 7. The Shade Grass mixture from Performance Seed has almost 50% annual ryegrass and 30% perennial ryegrass, which are not shade tolerant grasses. This timing allows the tubers to establish themselves before the warmer. Quick to establish with dense turf at many heights of cut, Silver Dollar also delivers traffic tolerance. Dollar spot disease of perennial ryegrass is a fungal disease and that can occur at any point during the grass’s growing time. Sun, Shade, and Temperature Requirements for Perennial Ryegrass and Tall Fescue. In these zones, where Bermuda grass is the most common, lawns go brown in the winter as Bermuda goes dormant. 4. crop. SHADY Lawn Seed Mixture is designed to provide good shade tolerance that requires normal to low maintenance practices. This species has a bunch-type growth habit but it has excellent density through tillering (Figure 2). 75 - 1 lb/A Barricade 65 WG @ 0. Dollar spot is a foliar disease of golf courses, athletic fields, home lawns, parks, and institutional grounds, caused by the fungus Clarireedia jacksonii. In this article, we’ll cover: Warm-Season vs. little barley; little bluestem; M Back to letters. In fact, gray leaf spot on St. It is highly resistant to gray leaf spot, and dollar spot. Quality [1–9 visual scale, 9 = the best ( A )] and leaf relative water content [RWC ( B )] of two perennial ryegrass cultivars (drought-tolerant Manhattan-5 and drought-sensitive Silver Dollar. 87 silver dollar perennial ryegrass 8. ft. Overseeding: 4-6# per thousand sqft ‘Silver Dollar’ perennial ryegrass (Lolium perenne L. 87 silver dollar perennial ryegrass 8. Shipping & Returns. The function and intention of the mix will remain unchanged. 9% weed. Gray leaf spot is most often seen in late summer and early fall in this area on higher cut ryegrass. However, while still. Excellent traffic. other ingredients. 64 shadow III chewings fescue 2. 5. 34%. Withstands light shade. Works for temporary lawns. 2009 Data / Management Information. Many people enjoy this seed because, under the right growing conditions, it can be seeded and go to a mowable lawn in about 21 days. 10% Silver Dollar Perennial Ryegrass. 91% Midnight II kentucky bluegrass 85% 50% Water smart® coating A: Your interest in Scotts Turf Builder Pennsylvania State Mix is appreciated. 67 oracle creeping red fescue 4. The perennial ryegrass species Lolium perenne is a bunch-type grass without rhizomes. 5% Silver Dollar Perennial Ryegrass, 7% Vision Perennial Ryegrass, 4% Treasure II Chewing Fescue, 12. 00 Perennial ryegrass is a commonly used turf grass in the cooler-season climate areas of the Northern US. That trait coupled with Wicked’sAnswered by Wendell Robertson. It may grow a little taller than perennial ryegrass: from 2 to 3 feet tall. Silver Dollar Perennial Ryegrass with its fine texture and intense dark green color is a popular choice for golf courses and sports fields as well as commercial and residential projects. 2 Citation Fore 6. a resistance to leaf spot and dollar spot diseases. Rainwater is also part of Turf Merchants’ water-saving Aqua Wise® program. This cool season blend is great for bare spots that need quick coverage. A: 9. 37 vision perennial ryegrass 7. The dollar spot pathogen survives in the turf environment as mycelium in infested turf debris. The accompanying list shows the relative posi-. Symptoms may begin to appear late. On turf mowed higher than ½ inch, the spots in the landscape may expand 6 inches or more in diameter. Top. tested 7/15 valley green inc. Kentucky bluegrass, fine fescue grasses and St. Patches in lawns can be up to six inches. Herbicides work well for perennial ryegrass. A: Your interest in Scotts Turf Builder Pennsylvania State Mix is appreciated. GreenView 2829354 Fairway Formula Grass Seed Perennial Ryegrass Blend, 7 lb. This blend of tall fescue grass is one-of-a-kind because of its ability to thrive in areas that are significantly hot for cool grasses, and vice versa. 5% Avalanche Kentucky. 81 Gaelic Kentucky bluegrass 3. New Lawn Renovation: 5-7# per thousand sqft. Lolium perenne, perennial ryegrass, is a long-lived species of grass that is extensively used for lawns. 5% Ryegrass. Perennial ryegrass is moderately tolerant to soil salin-ity, showing little reduction of growth at salt levels below 8 mmhos. . Browse our wide selection of Hardware for Delivery or Drive Up & Go to pick up at the store!Seeded bermudagrass [Cynodon dactylon (L. Registration of ‘Silver Dollar’ Perennial Ryegrass. 5 2004 National Perennial Ryegrass Test Mean Turf Quality Under Traffic Stress – Puyallup, WA (2006 Data) Variety Mean Derby Xtreme 5. Pure-Seed Testing, Inc. 7 Paragon GLR 5. Dollar spot is characterized by round, bleached-out or straw-colored spots, ranging from the size of a quarter to the size of a silver dollar. Dollar spot-affected turfgrass areas often become thinned of foliage and invaded by weed species. Its fine leaf texture, very dark green color and excellent mowing characteristics make this dense turf widely adaptable for multiple uses. A quick establishment of 7 to 10 days. For best results, you may consider using fluoxastrobin or azoxystrobin for controlling dollar spot in your lawn. Spreads by: Tillers (Bunch. A: This mixture is 21% Bluegrass, 16. 9% to 99. Both annual and perennial ryegrasses should be sown at 20-28 kg/ha (18-25 lb/a) for pure stands, and 11-17 kg/ha (10-15 lb/a) if sown along with a legume or a small grain (Miller, 1984). 17 defender perennial ryegrass, 2% Wendy-Jean creeping red fescue, 0. It can tolerate poor drainage, compacted soil, and drought, making it an excellent choice for urban areas where these conditions are common. Perennial ryegrass is a cool-season perennial lawn grass mainly referred to as an ‘all-rounder’ grass because it can do well in problematic areas. Choose Barlennium for new lawns, parks, sports fields, golf courses or overseeding existing turf. At $2 a pound, even at Walmart, the seed is too inexpensive to contain high-quality grasses. Weed invasion. Perennial ryegrass mixes well with other grass types. Manhattan 7 GLR is a TWCA qualified and Blue Tag certified grass seed ideal for sports field and golf applications, including new seeding and overseeding. Greenview Fairway Formula 20-lb Natural Perennial Ryegrass Grass Seed. 6 Quicksilver 5. 88 jump start Kentucky blue. “But, as anyone who has grown grass in the transition zone knows, there is no silver bullet among fairway grasses. You’re most likely to see this disease in the late summer and early fall, especially in shady areas with. Kentucky bluegrass has better disease, drought, and wear tolerance the perennial ryegrass, but is very slow to. Pros: 1. 77% Citation Fore Perennial Ryegrass; 8. Try to prepare the seedbed six months before sowing to give seedlings the best chance. Silver Sport Perennial Ryegrass is an elite sports turf variety for athletic fields and golf courses in the northern zone as well as southern overseeding. Kentucky bluegrass has better tolerance efficiency from diseases, dryness than ryegrass. Dollar spot disease of perennial ryegrass is a fungal disease and that can occur at any point during the grass’s growing time. May be applied to established greens and tee boxes. 20% Manhattan 5 GLSR Perennial Ryegrass . 88 jump start Kentucky blue grass 2. Silver Dollar 6. Turfgrasses can be divided into two major groups: the cool-season and the warm-season grasses. 5”, the spots may. Let’s begin by taking a close look at the characteristics of these. 2019 Data / Management Information. 30% Silver Dollar Perennial Ryegrass; 30% Rhambler II Turf Type Tall Fescue; 20% Intrigue Chewings Fescue; Mixture components are subject to change without notice, subject to availability. Planting Perennial Ryegrass in Florida. Silver Dollar*+ GLS,CR,RT, DS. 4 Palmer III 5. The height of the grass should be kept at around 3 inches. Warm-Season vs. The texture, color, and density of perennial ryegrass are very similar to those of Kentucky bluegrass. The breakdown of this grass seed is as follows: 7% Silver Dollar Perennial Ryegrass, 8% Vision Perennial Ryegrass, 5% Treazure II Fine Fescue, 9% Wendy Jean Fine Fescue, 6% Courtyard Kentucky Bluegrass, 10% Jump Start Kentucky Bluegrass, 5% Endurance Kentucky Bluegrass, and 50% WaterSmart Plus Coating. SAPK/SnRK2 family genes play crucial roles in plant growth, development, and abiotic stress responses. perenne as a hemicryptophyte with a semi-rosette form before head emergence. 5 and 8. ft. Kentucky and perennial ryegrass are mixed in 10% of ryegrass with a total weight of bluegrass. The perennial ryegrass seed establishes quickly and helps control erosion. Seeds are mixed with super-compressed mulch which keeps the area moist by retaining water. Tall fescue, on the other hand, goes dormant at 50F and. 5 lb Bag, 10 lb Bag, 25 lb Bag, 50 lb Bag. Perennial ryegrass is a cool season bunchgrass native to Europe, Asia and North Africa. Avalanche Kentucky Bluegrass, Silver Dollar Perennial Ryegrass. Grasses typically affected: zoysia, perennial ryegrass, Kentucky bluegrass. Cold tolerant. A: Scotts Turf Builder Northwest Mix Grass Seed contains the following grass types that are not drought tolerant: 17. Heat and drought tolerance varies by variety. Up to 3 feet tall and 1 foot wide. Drechslera is favored by cool wet weather whereas Bipolaris is active during warm weather of midsummer. The function and intention of the mix will remain unchanged. Product Details. Leaf spot, a destructive disease of bermudagrass, is caused by a fungal complex consisting of Bipolaris and Exserohilum. Perennial Ryegrass. It has the highest wear-tolerance of any cool-season grass, with the ability to tolerate heavy foot traffic. The festulolium cultivar 'Spring Green' used in our experiment is a selection from hybrids of meadow fescue with perennial ryegrass or Italian ryegrass (Casler et al. In drier situations it suits higher altitudes. Provided that the soil moisture, temperature, and other environmental factors are maintained, ryegrass seed will germinate within 1-2 weeks after sowing. Rose-Fricker and others published Registration of ‘Catalina’ Perennial Ryegrass | Find, read and cite all the research you need on ResearchGateWe’ll examine five exceptional choices: Kentucky bluegrass, perennial ryegrass, tall fescue, Zoysiagrass, and bermudagrass. Marshall. It is often used around homes, schools, and parks. Dollar spot is characterized by round, bleached-out or straw-colored spots, ranging from the size of a quarter to the size of a silver dollar. Mixture includes: Rhambler 2 Turf Type Tall Fescue, Traverse 2 Turf Turf Tall Fescue, Silver Dollar Perennial Ryegrass, & Blue Devil Kentucky Bluegrass. 2 million acres of annual ryegrass (Lolium multiflorum Lam. Follow label instructions properly. GreenView Fairway Formula Perennial Ryegrass Blend is the go-to seed blend when you want to establish your lawn quickly and our best blend for heavy traffic tolerance from children and pets. 99 (unavailable) 5000 seeds — $649. 81 Gaelic Kentucky bluegrass 3. CV245, PI 639896) was released by Pure-Seed Testing, Inc. Short-lived on North Coast. The fairway on the range itself could also someday be perennial ryegrass. Perennial ryegrass thrives in full sun. 20% Silver Dollar Perennial Ryegrass; 10% Mazama Kentucky Bluegrass; 10% Poa trivialis; Mixture components are subject to change without notice, subject to availability. Perennial ryegrass grows best in cool, moist climates,. Helpful? Report. It is best suited to fertile soils. CV245, PI 639896) was released by Pure-Seed Testing, Inc. While some silene varieties are known to grow as annual plants, others are strong perennials that will come back in the same spot year after year. Shop Scotts Patchmaster Lawn Repair Mix Sun & - Each from Pavilions. 5% Fenway Fine Fescue 5% Treazure II Chewing Fescue 5% Momentum Chewing Fescue Photos. Warm days and cool nights are prime conditions for dollar spot development. 2. Silver Dollar is a. 37 vision perennial ryegrass 7. !Desert Willow!Perennial ryegrass has good wear tolerance, and fair shade tolerance. 5% Silver Dollar Perennial Ryegrass 7% Vision Perennial Ryegrass 4% Treasure II Chewing Fescue 12. Ryegrasses are a family of grasses that are often used in turf applications. , 2001). 92%Right Kentucky Bluegrass 50% Watersmart PLUS Fertilizer Coating 1% Inert from seed 0. Texture differences between the common cool-season grasses in Kentucky. 5% Endurance Kentucky Bluegrass Midnight II Kentucky Bluegrass 12. Bred by Pure-Seed. Silver Dollar Perennial Ryegrass is a grass variety that has all of these same desirable traits plus as a bonus – it is highly resistant to Gray Leaf Spot and Dollar Spot. Each bag will have the breakdown of type and cultivar of seed and the. The 25 lb. Silver Dollar is a fine textured, very dark green variety. 4 million seeds per pound whereas perennial ryegrass contains about 240,000 seeds per pound. 5 to 2. 75 – 1. 77% Citation Fore Perennial Ryegrass 8. and an overseeding coverage of 900 sq. Soil pH: 6-7. S. 20 year old) dairy cows were offered fresh perennial ryegrass indoors or at grazing. Cool-season grasses include perennial ryegrass, Kentucky bluegrass, fine fescues, creeping bentgrass, and tall fescue. The Shade Grass mixture from Performance Seed has almost 50% annual ryegrass and 30% perennial ryegrass, which are not shade tolerant grasses. Perennial ryegrass is most rapidly affected by infection, with widespread turf loss occurring in a period of a few days. Its blades have a rich green color with a glossy look on one side of the leaf. 2 3Perennial ryegrass has a germination rate that varies depending on the variety. 88 jump start Kentucky blue. As a bunchgrass, it produces only tillers and has limited ability to spread. The Exclusive Turfgrass of FIFA World Cup 2022. Drought. 1 . The process begins when the seed is planted or sown, and ends with the emergence of the leaves. Silver Dollar perennial ryegrass provides high gray leaf spot and dollar spot resistance, and is crown rust and stem rust resistant. bag covers spread of 600 sq. It’s particularly popular among homeowners who enjoy spending time outdoors, thanks to its rapid growth and a high. 56% Majesty II Perennial Ryegrass; 0. 7 Stellar 3GL 5. Apply 10 to 20 pounds of perennial ryegrass seed per 1,000 square feet for a thick cover. and selected for it’s superior turf performance and disease resistance. Perennial ryegrass ( Lolium perenne) is a cool-season lawn grass with many uses—it's a fast grower, a good companion for other grasses and seed blends, and it's low maintenance with many built-in resistances to pests and diseases. 6-lb Tall Fescue Grass Seed. aberdeen creeping red fescue. 28% Silver Dollar Perennial Ryegrass 6. ). A: 9. This top performing perennial ryegrass features a dark green color, exceptional drought tolerance, and superior performance with high density and excellent traffic tolerance. Dollar spot fungus affects many grass species, including creeping bentgrass, perennial ryegrass, kentucky bluegrass, and zoysia grass, resulting in small patches of discolored turf that may expand to larger areas if left untreated. Photos. com • +1 706 845 0148 Turf on a Global Scale™ Latitude 36™, developed by Oklahoma State University, is the bermudagrass solution for the transition zone andFigure 2. Fluffy white mycelia can be seen when fungus is actively growing during morning periods of heavy dew. On turf mowed at heights greater than 0. noxious weeds / none found. Under moderately favorable conditions, large stands of juvenile turf may die off in a matter of weeks. 4 Palmer IV 5. Perennial ryegrass should be mowed at 1. While these plants aren’t particularly challenging to grow, they require you to pay. 81 Gaelic Kentucky bluegrass 3. Annual Clovers (. Its use in the USA has been primarily for turf but interest in it, and opportunity for using it as a forage crop, is increasing. 4 lb. The ryegrasses (Lolium spp. 88%. ! 5! Table!3. All of our Scotts seeds are thoroughly cleaned and is 98. 5% Fescue, and 12. 5% Fescue, and 12. New Lawn Renovation: 5-7# per thousand sqft. Tall fescue must be the predominant species, making up at least 80 percent of the mixture. 30% Silver Dollar Perennial Ryegrass; 30% Rhambler II Turf Type Tall Fescue; 20% Intrigue Chewings Fescue; Mixture components are subject to change without notice, subject to availability. 5% Avalanche Kentucky Bluegrass, 2% Silver Dollar Perennial Ryegrass, 0. Dollar spot is a fungal disease of most cool-season and warm-season turfgrasses. 3 km/h). A: 9. Its. Perennial Ryegrass Varieties Provide Outstanding Turf Quality and Color.