This is reflected in their ideal temperature ranges. Watering: Lightly water new seeds two to three times a day until you see germination. A 70% Bluegrass / 30% Perennial Ryegrass, 20% of the Bluegrass are Hybrid Heat Tolerant. Johnsongrass; jointhead arthraxon; jungle rice; K Back to letters. Perennial ryegrass is good for lawns in cooler climates and performs best in zones 5 to 7. This top performing perennial ryegrass features a dark green color, exceptional drought tolerance, and superior performance with high density and excellent traffic tolerance. 1. 1,2 In the spring and fall,. This perennial prefers sun or partial shade in well-drained, rich soil and grows to 1. 64 shadow III chewings fescue 2. 12. Supreme Selections 20-lb Natural Perennial Ryegrass Grass Seed. On turf mowed at heights greater than 0. There are 120 varieties represented in the test including 3 replications for each entry (cultivar) for a grand. Perennial ryegrass enjoys moderate, cooler climates, while tall fescue endures warm summers and chilly winters. Spraying them after this time during seedhead emergence will decrease effectiveness. Edina, MN 55439 Phone: 952-944-7105 Fax: 952-944-7239 Scan to visit our website! SUNNY LAWN SEED MIX SEEDING RATES New turf 4. However, many so-called perennial pastures, particularly those well stocked with sheep, are really acting as annual pastures. They do best when the air temperature averages. How to Propagate Rabbit Foot Fern: A Growers Guide. Dollar spot lesion on perennial ryegrass on higher mown turfgrass. Perennial ryegrass thrives in full sun. 82% Silver Dollar perennial ryegrass 80% 7. 4 Silver Dollar 5. The 3030 Project identified three basic strategies as the . aberdeen creeping red fescue. This cool season grass grows rapidly and maintains its color into winter. 6 SR 4600 5. 14. Scroll Down. Dollar spot lesion on perennial ryegrass on higher mown turfgrass. 87 silver dollar perennial ryegrass 8. by Scotts Consumer Services | Aug 27, 2021. Adaptable: The Shumard Oak is a hardy tree that can thrive in a variety of conditions. 67 oracle creeping red fescue 4. Seeded bermudagrass [Cynodon dactylon (L. If you have an hour to water, water for 30 minutes and then take a 15-minute break. 64 shadow III chewings fescue 2. NATIONAL PERENNIAL RYEGRASS TEST, 2016 - Entries and Sponsors. Space seeds about 15-18 inches apart. To get started, it’s best to plant Jerusalem artichokes in the spring, a few weeks before your last frost date. Its unique silver-blue color and low maintenance requirements make it a popular choice for both residential and commercial landscapes. Because weather favor-ing pathogen activity extends into early fall, over-seeding efforts with perennial ryegrass or tall fescue may be futile if thePerennial ryegrass germinates quickly and provides quick cover and soil stabilization when used in a blend. New Lawn Renovation: 5-7# per thousand sqft. 77% Citation Fore Perennial Ryegrass 8. Sun and shade mix: 10% Fenway Creeping Red fescue 10% Wendy Jean Creeping Red Fescue 3% Courtyard Kentucky Bluegrass 50% WaterSmart Plus Coating 7% Gaelic Kentucky Bluegrass 9% Silver Dollar Perennial Ryegrass 9% Vision Perennial Ryegrass Landscaper’s Mix: 10% Wendy Jean Fine Fescue 13% Gulf Annual Rye. “But, as anyone who has grown grass in the transition zone knows, there is no silver bullet among fairway grasses. The front caster tires of the z335e measure 11×4-5, while the drive tires measure 18×8. Circles 1 to 3 inches in diameter, the size of a silver dollar; Yellow-green blotches on leaves; Treatment: Dethatch your lawn;. For instance, when planted with Kentucky Bluegrass, it should be mowed slightly higher. Zoysiagrass. Overseeding: 4-6# per thousand sqftIn some studies as much as 95% in three years. 5% Vision Perennial Ryegrass, 15% Silver Dollar Perennial Ryegrass, 7. Coated for moisture absorbing and enhanced emergence. 6-lb Tall Fescue Grass Seed. A highly nutritious winter/spring growing perennial. In my experience as a gardening and landscaping expert, I’ve found that Jerusalem artichokes typically take about 20 weeks to grow from planting to harvest. 67 oracle creeping red fescue 4. 3 km/h). The refreshable mercury film silver based electrode Hg (Ag)FE applied for determination of Cr (VI) traces using catalytic adsorptive striping voltammetry (CAdSV) will be presented. 2010 National Perennial Ryegrass Test. The nitrogen requirement for perennial ryegrass is approximately 2 - 4 lb. Cultivars have a dark green color and fine texture that is easy to mow. 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. For greens, tees, fairways, and roughs, Atlas Turf is the global choice for the finest turfgrasses on the planet. It lasts considerably longer than the higher yielding Italian and westerwolds ryegrasses. 5% Majesty 2 Perennial Ryegrass; 2% Wendy-Jean Creeping Red Fescue; 0. 56% Majesty II Perennial Ryegrass; 0. However, too much perennial ryegrass leads to long-term problems from dollar spot, brown patch, red thread, and other diseases. and selected for it’s superior turf perfor-rmance and disease resistance. This method of propagation ensures that the grass maintains its desirable characteristics, such as excellent tolerance to low-light conditions, salty soils, and high traffic. 99 (in stock) 1000 seeds — $149. m. The function and intention of the mix will remain. All have shown good (>5% to ≤10% Poa) resistance to Poa annua based on 4-averages. ) have a bunch-type growth habit and spread by profuse tillers. perennial ryegrass (Lolium perenne), hybrid bermudagrasses (Cynodon dactylon x tranvaalensis), seashore. bag of Fundamentals by Scotts® Grass Seed Perennial Ryegrass Mix has a new lawn coverage of 375 sq. However, it has poor drought, heat tolerance, and disease tolerance. 25 – $ 175. Photos. ft. ! 5! Table!3. Parkside is a large component ofProduct Details. 10% Gray Hawk Perennial Ryegrass. 67 oracle creeping red fescue 4. 14. Italian ryegrass is quite similar to perennial ryegrass except it is an annual or biennial, depending on climate and/or length of growing season. 91% Midnight II kentucky bluegrass 85% 50% Water smart® coating Water smart® coating - grass seed absorbs twice as much water as uncoated seed. 25 – $ 175. Italian ryegrass can be distinguished from perennial ryegrass by some slight differences: Italian ryegrass has long, clasping auricles at the nodes, whereas perennial ryegrass has short, nonclasping auricles. 92% Abbey Kentucky Bluegrass 2. You’re most likely to see this disease in the late summer and early fall, especially in shady areas with. The John Deere z335e is capable of reaching a forward speed of 0-7 mph (0-11. Scroll Down. In recent years, significant outbreaks of this disease have occurred on ryegrasses and tall fescues in the Northeast. 25% other crop seed 0. Because of this symptom, gray leaf spot is often confused with Pythium blight in tall fescue and perennial ryegrass. Learn more. Grows great in cool weather. Table A - 2020 Locations, Site Descriptions and Management Practices Cool Season Grasses. Like the leaf spots, these patches rapidly coalesce to produce large, irregular areas of damaged turf. 85% Treazure II chewings fescue 85% 2. 7 Paragon GLR 5. Victorian Perennial Ryegrass is know for its reliable dry matter production suited to medium and high rainfall zones. Fine Fescue. Silver dollar perennial ryegrass is a versatile and attractive grass variety that is well-suited for a wide range of environments and uses. 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. Recalling lessons learned in Economics 101, when supply is short and demand is high, prices go up. 5. Atlas Turf is your source for the most sought-after, genetically pure and certified golf course turfgrass. Frequently Bought Together + +A: Scotts EZ Seed Patch and Repair Sun and Shade Grass Seed current seed breakdown is as follows: 1% Green Star Kentucky Bluegrass, 0. A: Thank you for your question regarding Scotts Turf Builder Perennial Ryegrass Mix. Rust resistance is moderate. 25% other crop seed 0. Fairway Formula 20-lb Natural Perennial Ryegrass Grass Seed. On turf mowed higher than ½ inch, the spots in the landscape may expand 6 inches or more in diameter. Under ideal conditions, perennial ryegrass is ready to graze within 60 days of planting. 2135/CROPSCI2002. 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). Atlas Turf provides expert support throughout the grow-in process to ensure success and complete satisfaction. 7 Pinnacle II 5. But here’s the silver lining: Thanks to its fast growth, perennial ryegrass is an excellent choice for reseeding those dead spots in your lawn caused by dog damage or other factors. 100% Tall Fescue. 56% Majesty II Perennial Ryegrass; 0. 75 - 1 lb/A Barricade 65 WG @ 0. B. It has good resistance to stem rust, and can tolerate low rates of glyphosate for an added weed control tool. Gardening with Silver Dollar Perennial Ryegrass. Request PDF | On Nov 1, 2002, C. Seeding Rate. Perennial ryegrass is a cool season bunchgrass native to Europe, Asia and North Africa. ] cultivars are currently replacing hybrid-bermudagrass and cool-season turfgrasses in some golf course renovations, home lawns, and athletic fields. 0. A: It is a combination of 200% Wendy Jean Creeping Red Fescue; 1046% Silver Dollar Perennial Ryegrass; 1. Tall fescue must be the predominant species, making up at least 80 percent of the mixture. This is to help prevent it from drying out in the event that you miss a day of watering. Dollar spot is a foliar disease of golf courses, athletic fields, home lawns, parks, and institutional grounds, caused by the fungus Clarireedia jacksonii. CV245, PI 639896) was released by Pure-Seed Testing, Inc. 64 shadow III chewings fescue 2. 5% avalanche KBG, 1% green star Kentucky bluegrass, 4% poly-s, and 89% oasis mulch. 20% Silver Dollar Perennial Ryegrass 10% Blue Devil Kentucky Bluegrass *Or equivalent depending on availability… Seeding Rates 7265 Washington ave. 82% Green Star kentucky bluegrass 85% 6. Top. A: 9. 4 million seeds per pound whereas perennial ryegrass contains about 240,000 seeds per pound. 5% Gaelic Kentucky Bluegrass 10% Jumpstart Kentucky Bluegrass 10% Abbey Kentucky Bluegrass 5% Right Kentucky Bluegrass 12. Most of the PNW perennial ryegrass is produced in western Oregon, where it is grown for turf or forage seed in numerous rotations. Perennial grass’s shallow roots will be harmed by standing water. DLF North AmericaFundamentals by Scotts Grass Seed Perennial Ryegrass Mix, Ideal for Sunny, High Traffic Areas and Erosion Control, 3 lbs. 25% other crop seed; 0. Apply herbicides before ryegrass grows to 8 inches (20 cm) in height. 87 silver dollar perennial ryegrass 8. Low potassium, extended leaf wetness and/or nitrogen levels in soil. 5% Avalanche Kentucky Bluegrass, 2% Silver Dollar Perennial Ryegrass, 0. In drier situations it suits higher altitudes. 87 silver dollar perennial ryegrass 8. 5% Fescue, and 12. 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. Request PDF | On Jan 1, 2007, C. A copy of the complaint shall be sent to the Seller by certified or registered mail or as otherwise provided by state statute. Its rapid emergence helps to suppress. ) of seed per 1,000 square feet (93 sq. . Excellent for repairs or overseeding. 5% Silver Dollar Perennial RyegrassLeaf spot symptoms are more readily observed on taller mown turf species such as Kentucky bluegrass and perennial ryegrass. The leaves of perennial rye are pointed and tapered while the Kentucky bluegrass has very unique rounded boat-shaped leaves. Dollar spot is characterized by the development of small straw-colored spots that occur on the individual leaves and are of size of a silver dollar. 5% Fescue, and 12. Attract Pollinators to Your Garden. Perennial ryegrass (Lolium perenne L. Rainwater is also part of Turf Merchants’ water-saving Aqua Wise® program. 88 jump start Kentucky blue. no. Turfgrasses can be divided into two major groups: the cool-season and the warm-season grasses. It is often used around homes, schools, and parks. 62% Silver Dollar perennial ryegrass 85% 14. 17 defender perennial ryegrass, 2% Wendy-Jean creeping red fescue, 0. 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. 5 and 8. Leaf-sheath oral hairs lacking. Michigan State UniversityPerennial ryegrass is regarded as one of the toughest, and most traffic tolerant turf covers that can be grown. However, its perennial nature leads to the inevitable exposure of perennial ryegrass to various environmental stresses on a seasonal basis and from year to year. 17 Defender Perennial Ryegrass; 1% Shade-Master 3 Creeping Red Fescue. Perennial ryegrass can be a great option to put down around landscaping projects as well as near hedges and bare patches of soil. After three years, there was an 80 to 95 percent decline in ryegrass while the bluegrass increased making up as much as 95% of the grass species population. Augustine grass rarely results in significant damage when. Scotts Turf Builder Grass Seed Perennial Ryegrass Mix with Fertilizer and Soil Improver, Establishes Quickly, 2. The common lawn mix turfgrasses Kentucky bluegrass, perennial ryegrass and fine fescue are all susceptible, with perennial ryegrass being particularly susceptible. Its unique silver-blue color and low maintenance requirements make it a popular. Rainwater is also part of Turf Merchants’ water-saving Aqua Wise® program. It is native to Europe, Asia and northern Africa, but is widely cultivated and naturalised around the world. In Oklahoma, warm-season grasses grow vigorously from mid-spring to early fall. 5% avalanche KBG, 1% green star Kentucky bluegrass, 4% poly-s, and 89% oasis mulch. The 2004 NTEP Perennial Ryegrass Test was seeded from October 9 to 12, 2004. Try to prepare the seedbed six months before sowing to give seedlings the best chance. Photo Credit: Harry Rose / Flickr / CC BY 2. Perennial ryegrass grows best in cool, moist climates,. 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. 3 Metolius 4. Dominator perennial ryegrass has been bred to withstand challenging conditions. 68 Wendy Jean creeping red fescue 7. Kentucky bluegrass has better disease, drought, and wear tolerance the perennial ryegrass, but is very slow to. Perennial ryegrass is most susceptible to diseases such as brown patch, Pythium blight, dollar spot, red thread, and rust. A: Your interest in Scotts Turf Builder Pennsylvania State Mix is appreciated. 5. Perennial ryegrass is often utilized for winter overseeding on golf course fairways and. Avalanche Kentucky Bluegrass, Silver Dollar Perennial Ryegrass. ) (Reg. Only ‘Citation Fore’ and. Gray leaf spot is most often seen in late summer and early fall in this area on higher cut ryegrass. The Shade Grass mixture from Performance Seed has almost 50% annual ryegrass and 30% perennial ryegrass, which are not shade tolerant grasses. , Hubbard, OR, in October 2003 and has shown resistance to gray leaf spot, crown rust, and stem rust. S. Even with irrigation or abundant rainfall,Soil. The following detailed description is adapted from Clayton et al. Emphasis placed on identifying germplasm of tall fescue with gray leaf spot, brown patch and red thread resistance; perennial ryegrass with resistance to red thread, dollar spot and gray leaf spot and Koeleria spp. It may grow a little taller than perennial ryegrass: from 2 to 3 feet tall. 8. Rose-Fricker and others published Registration of ‘Silver Dollar’ Perennial Ryegrass | Find, read and cite all the research you need on ResearchGate Silver Dollar 5. 3–20 kg/ha. Seeding Method. 4 lb. It is a versatile mix that stays green in poor soil conditions and water-scarce areas. 5% Fenway Fine Fescue, 5% Treazure II Chewing Fescue, 5% Momentum Chewing Fescue, and 50% WaterSmart Plus Coating. bag of Scotts® Turf Builder® Grass Seed Perennial Ryegrass Mix has a new lawn coverage of 300 sq. This timing allows the tubers to establish themselves before the warmer. 700 mm in Southern NSW, 800 mm in Northern NSW. Perennial Grasses - e. Grasses typically affected: zoysia, perennial ryegrass, Kentucky bluegrass. ft. Collection efforts to be continued in. Soil pH for optimum ryegrass production is between 6. Perennial ryegrass is adapted to shade in the warmer portions of a cool, humid climate. 7Silene is a plant that can exhibit both annual and perennial tendencies, depending on the specific variety. ] cultivars are currently replacing hybrid-bermudagrass and cool-season turfgrasses in some golf course renovations, home lawns, and athletic fields. Perennial ryegrass is a commonly used turf grass in the cooler-season climate areas of the Northern US. 91% Midnight II kentucky bluegrass 85% 50% Water smart® coating A: Your interest in Scotts Turf Builder Pennsylvania State Mix is appreciated. for pricing and availability. Applied Turfgrass Science (2004–2014) Crop Management (2002–2014) Forage & Grazinglands (2003–2014) Journal of Production Agriculture (1988–1999)Quicksilver perennial ryegrass is glyphosate tolerant and stem rust, crown rust resistant. 5% Majesty II Perennial Ryegrass, 2% Wendy Jean Creeping Red Fescue and 1% Shademaster III Creeping Red Fescue. Beddows (1958) described L. ); 90% of which is in the southeastern U. spikelet is generally a similar length to the spikelet. Italian (Annual) Ryegrass The U. This product contains contains the following grasses: 17. The seeds of this sub-species have awns. Lolium perenne, common name perennial ryegrass, [1] [failed verification] English ryegrass, winter ryegrass, or ray grass, is a grass from the family Poaceae. The productivity and environmental benefits of having perennial grasses in pastures are well established. In the transition zone, perennial ryegrass is used in mixtures with bluegrass for sports fields. Greenview Fairway Formula 20-lb Natural Perennial Ryegrass Grass Seed. Perennial ryegrass seed prices are projected to be in the $1. 82% Silver Dollar perennial ryegrass 80% 7. Can be used in. . The initial symptom of dollar spot disease on golf course fairway height turfgrass. It causes straw-colored spots about the size of a silver dollar (2 to 6 inches in diameter) to appear on closely mowed turf. ) Pers. The PNW currently produces about 85 percent of the perennial ryegrass seed used in the United States and about 40 percent of the world supply. The types and breakdowns of seeds can change throughout the year due to availability. (Trf. Follow these steps for successful establishment: Prepare the Soil: Conduct a soil test to assess its pH level and nutrient content. 7. 20% Avalanche Kentucky Bluegrass – (Aggressive/Julia Type) 10% Solar Green (Hybrid – TXKB) MVP Super Sport Turf Mix. prodiamine @ 0. 4 Best Grass Types for Minnesota. narrowleaf blue-eyed grass; needle spikerush; Nepalese browntop; nimblewill; nutgrass; O. Endophytic fungi from the genus Epichloë form symbiotic relationships with cool season grasses such as Lolium perenne (perennial ryegrass). Vernon, Nixa (corner of Main and Hwy. Applied Turfgrass Science (2004–2014) Crop Management (2002–2014) Forage & Grazinglands (2003–2014) Journal of Production. For coastal dwellers dealing with salt spray, tall fescue shines as a solid choice, thanks to its salt tolerance. Many of the spots are the size of a silver dollar (hence the name). L. Silverado II tall fescue provides high gray leaf spot resistance, as well as good heat tolerance and brown patch resistance. 0% Poa). Overseeding: 4-6# per thousand sqft‘Silver Dollar’ perennial ryegrass (Lolium perenne L. Fluffy white mycelia can be seen when fungus is actively growing during morning periods of heavy dew. 64 shadow III chewings fescue 2. ) Pers. 67 oracle creeping red fescue 4. Dollar spot is a disease of turfgrass caused by the fungus Sclerotinia homoeocarpa. DISCOVER: Gardening with Silver Dollar Perennial Ryegrass Tiger grass is a stunning and versatile plant that can add a touch of exotic beauty to any garden or landscape. 7 Zoom 5. 5 2004 National Perennial Ryegrass Test Mean Turf Quality Under Traffic Stress – Puyallup, WA (2006 Data) Variety Mean Derby Xtreme 5. g. 625 – 3 pt/A or 0. Enhance your winter turf color and performance with. 5 inches or less). For over-seeding you will set your Elite spreader on 8. 6 Quicksilver 5. Perennial ryegrass is moderately tolerant to soil salin-ity, showing little reduction of growth at salt levels below 8 mmhos. Among the 200 accessions, 194 diploids and six tetraploids were identified. 0 Perennial ryegrass is a fast-growing dark green grass with a fine leaf texture. Excellent for overseeding of warm season lawns. LOCATIONS SUBMITTING DATA FOR 2020. 7. 88 jump start Kentucky blue grass 2. Cool-Season Grasses. 4 Palmer III 5. 7 Name Mean Manhattan 5 GLR 8. Meyer and C. A: Your interest in Scotts Turf Builder Grass Seed Northeast Mix is appreciated. 20% Silver Dollar Perennial Ryegrass; 20% Mazama Kentucky Bluegrass; Mixture components are subject to change without notice, subject to availability. Perennial Ryegrass. 30% Silver Dollar Perennial Ryegrass 20% Rhambler 2 Turf Type Tall Fescue *Or equivalent depending on availability… Seeding Rates 7265 Washington ave. A: Scotts Turf Builder Northwest Mix Grass Seed contains the following grass types that are not drought tolerant: 17. 5% Fenway Fine Fescue, 6% Avalanche Kentucky Bluegrass, 10% Jump Start Kentucky Bluegrass, 5% Beyond. The exact breakdown is as follows: 5. Model # 10620. In general, it takes about 14 days for perennial ryegrass to germinate. Both are far better than any KBG in light shade. Extensive testing proved Platinum TE to be the most durable and shade-tolerant turfgrass of those evaluated, as well as the quickest to recover. 0. Warm-season turfgrasses include species that are best adapted to southern areas of the United States. Keep in mind that this grass requires a sharp mower for effortless mowing and summer watering to stay lush and healthy amidst Kentucky’s warm, humid weather. Silver Dollar*+ GLS,CR,RT, DS. A. 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. It can withstand and survive extreme heat if it gets enough water. Its. Get your lawn off to a good start. 5% Fenway Fine Fescue, 6% Avalanche Kentucky Bluegrass, 10% Jump Start Kentucky Bluegrass, 5% Beyond Kentucky Bluegrass. It also has good resistanceProject Methods Expand efforts to obtain cool-season turfgrass germplasm and associated endophytes. Perennial Ryegrass Perennial Ryegrass At A Glance What Are The Weaknesses of Perennial Ryegrass? 1) Low-Temperature Ceiling 2) Shallow roots 3). 24 from 8-11 a. 5% Fescue, and 12. The mix says that it's for sun or shade, but probably doesn't contain much if any bluegrass because that germinates in a minimum of 21 days. 88 jump start Kentucky blue. Like the leaf spots, these patches rapidly coalesce to produce. trifecta ii perennial ryegrass. Both annual and perennial ryegrasses can be seeded into bermuda grass sod (Miller, 1984). Can handle some shade. However, annual ryegrass is not a true annual and may behave as a biennial or even a short-lived perennial depending on environmentalExhibits rapid germination and exceptionally fast establishment. ‘Silver Dollar’ perennial ryegrass (Lolium perenne L. Photo: Peter Landschoot, Penn State. 37 vision perennial ryegrass 7. West Coast Seeds ships anywhere in North America. ) seed crops under water stress conditions @inproceedings{Velloza1997PerformanceOP, title={Performance of perennial ryegrass (Lolium perenne L. Description: Silver Dollar perennial ryegrass was developed by Pure-Seed Testing, Inc. SAPK/SnRK2 family genes play crucial roles in plant growth, development, and abiotic stress responses. Apply a high-nitrogen organic fertilizer to compensate for any soil imbalances. Shade tolerance: Low. 85% Fenway Creeping Red Fescue; 0. 65%. Reed Funk}, journal={Crop Science}, year={2002},. 73% Avalanche Kentucky Blue Grass; 0. Leave a post-grazing residual of 4. This figure rarely goes to below 10 MJ/kg DM. Optimal growth of these grasses occurs within a temperature range of 60° to 70°F, and they. 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 and Figure 2. 5% Avalanche Kentucky Bluegrass, 2% Silver Dollar Perennial Ryegrass, 0. 67 oracle creeping red fescue 4. 5% Avalanche Kentucky. Perennial Rye Grass. Pure-Seed Testing, Inc. A slow-release fertilizer should be applied every 6-8 weeks during the growing season. Cool-Season Grasses. Silver Dollar perennial ryegrass provides high gray leaf spot and dollar spot resistance, and is crown rust and stem rust resistant. Tall Fescue is a better option. 66%.