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Cool season grass seed

Grass Seeds. Up to 60% Discount & Free Shipping Worldwide The most common types of cool-season grasses are Kentucky bluegrass, perennial ryegrass, fine fescue, and tall fescue. You'll often find the seeds of these grass types mixed together for different needs and uses, such as high traffic, sunny, or dense shade conditions. The most popular and most versatile cool-season grass mix is for sun and shade Cool Season Grass Seed Cool Season Grasses look green and healthy through seasonal frosts Cool season grasses grow most vigorously in the cooler months of spring and fall, when temperatures fall between 60-75 degrees. Cool season grasses thrive in areas that experience cold, freezing winters and hot summers

The most popular types of cool season grasses are Kentucky bluegrass, tall fescue, fine fescue and perennial ryegrass. These grass-es are used for new lawns, overseeding troubled spots in yards and for livestock forage areas. Even though cool season grass seed grows well during the fall and spring months, don't plant your lawn during the spring Tall fescues are the most heat-tolerant of the common cool-season lawn grasses. This makes them a favorite choice for transition lawns, where other cool-season grasses succumb to hot summer conditions Growth habits of cool-season turfgrasses are either rhizomatous (producing rhizomes), stoloniferous (producing stolons), or bunch type (a species that does not produce rhizomes or stolons -- only tillers). In some cases, the growth habit of turfgrasses can be useful in identification

Cool-season grasses can be planted as early as oats. Start with a soil test to determine the fertilizer and lime requirements. Plant at a depth of 1/4 to 3/8 (or a depth no more than five times the diameter of the seed). A smooth, firm seedbed is needed to create optimal seed-to-soil contact for maximum germination There are five important cool-season grass families. Tall fescue, Kentucky bluegrass, perennial ryegrass, fine fescue and creeping bentgrass (used almost exclusively on golf course putting greens). Jonathan Green Black Beauty® Ultra contains three out of the five families

Creeping Red Fescue - Hendricks Feed & Seed Co

Medium Grass Mix - Sandy Soil. $89.25. Select Quantity (Number of Acres) You're PlantingSold by 4.5 PLS pounds per acre Medium Grass Mix Sandy Soil: A mixture of native warm season grasses that range in height from 4-36 and have an array of interesting seed heads produced... Choose Options Containing a blend of Italian and perennial ryegrass, the mixture is ideal for overseeding your lawn during the coldest months of the year. This grass seed establishes quickly and germinates within four days, even in the fall and winter. After a few weeks, you'll have dense growth of fine-bladed grass with a deep green color Cool-season grasses go dormant and do not grow during hot weather, when the soil temperature goes above 65 degrees F. Since this is common during the peak summer months, planting cool-season grass seed can result in poor seed germination or even seedling death

Grass Seeds - Free Shipping Worldwid

  1. How To Plant Grass Seed in Springtime. There's a lot of confusion and debate around spring seeding for cool season lawns. Some say it's impossible and beg not to wait until the late summer and early fall - while others spread seed as soon as we spring ahead into March and April
  2. ation and results in a better stand of grass
  3. ant types used although there is some overlapping with warm-season types. This cool-season group of grasses includes the very popular Kentucky bluegrass, both tall and fine fescues, and ryegrass family
  4. Remember that tall fescue, like most cool-season grasses, stores 90% of food for regrowth after harvest in the bottom 2 to 2.5 inches of the stem. This means that for maximum growth and production at least 3 to 4 inches of stubble should remain after harvest. Also, for top yield, we recommend 1 to 1.5 lbs. of available N
  5. Turfgrasses are narrow-leaved grass species that form a uniform, long-lived ground cover that can tolerate traffic and low mowing heights (usually two inches or below). Only a few grass species produce acceptable turf in the northern U.S. These grasses are referred to as the cool-season turfgrasses

Learn about Cool Season Grasses Such as Tall Fescue & Ryegras

Cool Season Grass Seed - American Meadow

  1. Cool season grass seed will grow grasses best suited for areas of the country that do not get very hot in the summer. These types of grasses thrive in spring and fall, but tend to struggle in the heat of the summer
  2. Cool-season grass seeds boom better in northern climates and flourish in regions where warm and cool weathers overlap. So, depending on your climate, always align your planting with the seeds' active growth period. If you want the best results, plant your cool-season plants in fall and your warm-season plants in spring..
  3. ation and lawn health
  4. Cool-Season Grasses. Kentucky Bluegrass. Seed in early spring or early fall. Fertilize in early spring (after a mild winter) or late spring (after a cold winter), late summer and fall. Add small amounts of a shade-tolerant grass (such as fine fescue) or a wear-resistant grass (such as perennial ryegrass) to enhance a bluegrass lawn
  5. Cool-season grasses are often the backbone of many forage-based systems. At CISCO, we sell cool-season grasses by themselves or blend them into a specific forage mix. Below is a list of commonly used cool-season grasses

Selecting the right time of the year to seed cool-season grasses is the most important factor in successful lawn establishment. The best time to seed cool-season grasses is between Aug. 25 and Oct. 10. Lawns seeded within a week of Labor Day are more likely to fill in completely by winter and produce a thicker appearance the following spring. Best Grass Seed for Montana (Cool Season) Grass seeds for cool seasons should be able to handle the effects of cold weather and still germinate. They should be able to withstand periods of drought without becoming dormant Cool Season Grass Seed - Turner Seed. Turner Seed. Just Add Water. (800) 722-8616. Ryegrass

Cool Season Grasses - Definition, Uses & Types of Cool

  1. It is a natural process of the grass to produce seed, Seedhead development usually occurs on cool season grasses such as Perennial Ryegrass, Kentucky Bluegrass and Tall Fescue during this time of year. Annual bluegrass (Poa Annua) produce seedheads earlier in the spring and sometimes in the fall
  2. ation. By: Zac Reicher. Date: August 19, 2005. We've just entered the optimum seeding window for cool-season grasses throughout the state of Indiana. Though seed will ger
  3. Find Nevada Grass Seed That Will Grow In Your Yard. Any of the listed grass seeds will work in the right planting zone in Nevada. However, the clear winners are tall fescues among cool-season grasses and zoysia grass as your warm-season grass of choice
  4. g to target a specific situation. 100% perennial ryegrass seeds sprouts the fastest and should only be use to patch small bare spots
  5. ate the cooler northern regions of the country
  6. GCI Turf Cool Blue Turf Type Tall Fescue/Kentucky Bluegrass Grass Seed. Rated 5.00 out of 5. $ 94.95 - $ 149.95

Meadow Brome (Bromus biebersteinii) is a little known, cool-season grass that is native to southwestern Asia. Original seeds were collected in Turkey in 1949, and further study was conducted at the Plant Introduction Station in Ames, Iowa Where rates are not provided (for example, the new hybrid bluegrasses), follow the recommendations on the seed bag. Use the highest recommended seed rates for spring establishments because the warmer temperatures of the spring and summer greatly increase seedling mortality. Seed are readily available for many cultivars of cool-season grass species FARM SEED SALES & PICK UP. Call to Order: We are encouraging our customers to call us at 800-352-5247 to place your orders.We can then ship your seed directly to you, or you can come pick it up at Albert Lea Seed. Order Pick Up - PLAN YOUR VISIT: Farmers, please call us a day before you plan to arrive at 800-352-5247.We want to make sure we're ready to fulfill your order by the time you.

The Best Cool Season Grass for Your Law

Also note that grass seed is often sold in different blends. Thus, even if you buy a bag of grass seed that says Kentucky blue grass (a common cool-season grass), what you are really getting might be a mixture of different grass seeds. This is why it's necessary to check your specific bag for the overseeding rate, rather than general. Shade Grass - Poa Supina Mix. Cool Season. Lawns - Full Sun - Deep Shade - Best Shade Grass. Grasses used in North Dakota generally consist of Kentucky bluegrass or Kentucky bluegrass mixes with fine fescue. Both bluegrass and fine fescue have exceptional cold tolerance. Native grasses are also used such as buffalo grass and blue grama grass. Use this general guide based on grass type: Bahiagrass - warm-season, USDA zones 7 to 11, plant in spring/summer. Bentgrass - cool-season, USDA zones lower 4 to 6, plant in spring or fall (fall is best) Bermudagrass - warm-season, USDA zones 7 to 10, plant March through August. Bluegrass - cool-season, USDA zones 2 to 6, plant February to May. Grasses should be seeded when soil moisture and temperature are optimum for germination. Grasses are designated either cool or warm season based on . their growth cycle. Cool-season grasses can be planted when temperatures are cooler and day lengths shorter. Warm-season grasses need warmer temperatures and longer day lengths to grow GCI Turf Cool Blue is a 4-way mixture of high-quality Turf Type Tall Fescue and Kentucky Bluegrass seed. 85% Turf type tall fescue and 15% Kentucky Bluegrass. We became known for having weed-free grass seeds and the new ones are no different. All the new grass seed mixes/blends are 0% weed seed and 0% other crop

The Cool-season Turfgrasses: Identificatio

The grass can be just as green on your side of the fence, if you seed it right. The foundation of a envy-worthy lawn begins with quality grass seed. There are two types of grass—warm-season and cool-season—and where you live will dictate what you plant The seed spreader pictured distributes TifBlair Centipede seed, a small warm-season grass seed that germinates within one month and creates a thick, fully-established lawn within a year. Luckily, you don't have to be the expert. In today's blog post, we'll clear up the differences between seeding warm and cool season grasses. 1. Timin

Cool-Season Grasses - Byron Seed

introduced cool-season grass seed. PA CRP Job Sheet - Establishing Native Grasse (CP2) March 2011 Page 2 of 4 . Seed Availability . Seeds of many species may only be available in the fall and early winter. Don't wait to buy seed until the day you are ready to plant. Local seed suppliers ma Top 5 Best Grass Seed Reviews. 1. Kentucky 31 Tall Fescue. Kentucky 31 is the best grass seed on our list and receives the highest ratings because it is a quality product for a low price. This seed adapts to different soils and is tolerant of a variety of climates. Tall fescue is known as a cool-season grass About Cool Season Grass Seed. Cool season grasses will grow very well once the snow melts in warm spring temperatures. It can survive in summer, but may brown or go dormant in very hot or drought-like conditions. These grasses are generally more shade tolerant than warm season grasses, but still love full sun for optimal growth It is an economical mix that includes 6 grass varieties with high yields and improved forage quality. Grasses included are: Intermediate Wheatgrass, Orchardgrass, Pubescent Wheatgrass, Meadow Bromegrass, Perennial Ryegrass, Smooth Bromegrass, and Timothy. These cool-season grasses produce best in spring and fall with cool temperatures and moisture Identifying common cool-season perennial pasture grasses. Correctly identifying grasses is important for proper pasture management and to maximize yields and profits. At first glance, most grasses in the vegetative stage look similar. However, each grass is unique and can be distinguished from other species

Indian Ricegrass

into a warm-season grass sod, they must be planted later to decrease competition between warm-season grasses and cool-season annual seedlings. Fall growth of interseeded cool-season annuals is thus less than in dedicated crop fields, but moderate levels of grazing may be attained at reduced stocking rates compared with crop fields The Best Kentucky Bluegrass Seeds for a Beautiful, Lush Lawn This cool-season grass seed is slower to germinate than other varieties, but once established, it offers a lush carpet of green for. Cool Season Grass Weeds. In the previous blog, Types of Turfgrass Weeds, we told you that grasses have leaves with veins that turn parallel to each other and are two-ranked.We also classify these grass weeds by season; cool season and warm season. Here we share with you examples of cool season grass weeds and how to tell which weed you may have in your lawn Premium Cool Season Grass Seed Mixes. Premium NE Seed Grass Seed for Contractors, Landscapers and Home Owners. Contractors, Quick Lawn, Sun and Shade, Dense Shade, Athletic, URI No. 2, Tri-Rye and Conservation grass seed mixes and more. Call us for pricing and shipping prices for 25 lb. and 50 lb. bags Cool season grass regions Cool season grasses are typically found in these states. Cool season grass species are all available as seed, whereas warm season species are primarily available vegetatively, i.e. sod or stolons. Cool season species are most widely adapted in the northern two-thirds of the United States

Cool season grasses develop most rapidly during spring and early summer when cool nights follow warm days. They begin to grow again in late summer and early fall when these same conditions apply. Growing best in temperatures of 55 to 75 degrees Fahrenheit, cool season grasses go dormant when temperatures reach 90 to 95 This fescue variety is a perennial cool-season grass with a deep root system and wide, dark-green blades. It also grows upright and clumps, forming a dense and lush lawn, making it one of the best grass seed types for reseeding your existing grass. Perhaps its greatest attribute is thriving in different environments This is a cool season annual grass with upright plant architecture. It has common names of Rattail fescue and Foxtail fescue. This grass benefits from arbuscular mycorrhizal associations as well. Seed CatalogPrices 2018 Corn Prices 2018 Soybean Prices 2018 Sorghum.. Timothy grass seed produces a vigorous, early maturing cool season bunchgrass. It is a short lived perennial with stems larger than most grass plants providing a coarse hay-type look. It is a short lived perennial with stems larger than most grass plants providing a coarse hay-type look Turner Seed is your source for native and improved grass seed in Texas and beyond. Click on the individual grasses for variety specific information and some of our photos. You can also find general planting information in our Grass Seed Product Table below. Warm Season

Cool Season Grass Guide - How To Choose The Best Grass

That said, cool season grass is still useful for overseeding in much of Florida. Overseeding is a technique where you sow one type of grass seed on top of another type. When you put cool season grass seed on top of warm season grass, you get a secondary grass that will remain green when the temperatures drop below 65. Best Warm Season Grass For. Cool-season grasses: Need a minimum air temperature of 40℉ to 42℉ for active shoot growth. Most of the biomass is produced in the spring and late fall when both air and soil temperatures are cooler. Optimum biomass production when average temps are 65℉ to 75℉. Require more water to stay green in a hot summer Plant cool-season grasses in the early fall or spring, and warm-season grasses in early summer or spring, to ensure faster seed germination. During dry spells, use the tips below to maintain the.

Cool Season Grass Mixes - Sharp Bros

Video: The Best Grass Seed of 2021 - The Spruc

In this video I give you some thoughts on whether or not tall fescue might be the best cool season grass type. There are pros and cons to this grass type bu.. Cool season grasses are either seeded or sodded; this article is going to focus on the principles of establishing turf from cool season grass seed. Timing Timing is the first critical factor to consider when establishing any new turf. Cool season grass species are most competitive in the cooler temperatures of the spring and fall You should start seeding in the spring for the warm season grasses, and for the cool-season grasses, you can start seeding in the fall season. Before seeding, you need to make sure that the soil is perfect for seeding. How to Take Care of Grass Seed. Taking care of seed is an important part when you go to create a beautiful lawn Green Turf Care is pleased to announce that we have partnered with TruGreen® By combining the resources of both companies, you will continue to receive the same excellence in lawn weed control, fertilization, aeration, overseeding and lawn pest control services that you have come to expect over the years from Green Turf Care

Cool Season Grasses are planted by seed or sod. Germination of cool season grass seed occurs when soil temperatures are 55°. This soil temperature is reached when daytime temperatures are consistently between 60° & 75°. Growth for established cool season grasses occurs when soil temperatures reach 40 to 45° Basic descriptions of the predominant cool-season grasses. Sun/shade seed mixtures of fine fescue and Kentucky bluegrass are commonly found on the shelves of lawn and garden centers, and over time, the lawn segregates into fine fescue in the shade and bluegrass in the full sun. Fine fescues will tolerate 1.5-2.5 inch regular cutting heights. kill the grass seedlings. Seed Mixtures Cool season grass plantings should consist of 1-2 species of grass, together with some legumes. Seeding rates and sample mixtures are listed at the end of this article. Note that lespedezas and partridge pea can only be planted in spring. Be sure to include an appropriate cover crop (tempo native cool-season grasses. A group of mostly perennial grasses that grow actively from early spring to early summer and then again in early fall when temperatures are cooler (growth begins once soil temperatures reach 50°-55°F). While NWSGs are the backbone of the prairies, NCSGs fulfill an important ecological role by providing forage.

How To Plant Grass Seed In Summer - Scott

Cool Season Grass Seed. Big Bluegrass. CODE: PASH. Big Bluegrass 'Sherman' is a beautiful blue-green selection of Big Bluegrass that originates from Sherman County, Oregon. It is a long-lived, cool-season bunchgrass and can be found in Login to see commercial prices Seedheads are developing on cool season grasses: http://bit.ly/2HLQyfu Seedhead development usually occurs on cool season grasses such as Perennial Ryegrass,.. Because the transition zone has cold winters that can kill warm-season grasses and hot summers that can kill cool-season species, this zone is the most challenging in which to grow turf grass. Many turf experts recommend tall turf type fescue grass for the transition zone as it is the most drought tolerant of the cool season grasses, and it is. Thus, cool-season turfgrasses may be utilized in full sun only when a convenient means of irrigation is available. Cool-season grasses: Tall Fescue - Tall fescue is adapted to a wide range of soil and climatic conditions, but performs best on well drained clay soils in the transition zone. Tall fescue demonstrates good shade tolerance in the. Seed cool weather grass seeds in late summer to early fall. This gives these grasses the best chance of survival. They don't have to deal with the heat of the summer and established grass will start going dormant soon which will give your growing seeds a better chance of grabbing up essential nutrients

Spring Seeding Guide for Cool Season Turf - Lawn Phi

All You Need to Know About Kentucky Bluegrass

Hay & Pasture. Our hay and pasture mix lineup will provide solutions for a range of goals and growing conditions. The standard mixes that we have will cover a variety of uses for your needs. We also keep hundreds of different individual species and varieties available and are happy to assist you in designing custom blends for your specific project Perennial ryegrass is a staple cool-season grass that germinates very quickly after seeding. The blades are soft and fine, making it great for overseeding warm-season grass in the winter or as a standalone. It is a good idea to keep ryegrass around because it is so versatile and it grows so fast Cool Season Grass Seed. Spring is the second best time to plant grass seed for cool season varieties. The best time to plant cool season grass seed during this season is somewhere between the weeks of April 1st-May 15th. This will give you a few weeks to get your seed to pop up from the surface of the soil. March is still pretty cold in the. Prairie Grass, Turfgrass and Wildflower Seeds - Murdock, Nebraska - 800-759-152

Core-aerate and over-seed your lawn annually in the fall. Because fescue is a cool season grass, September and October are perfect for this. Aeration will de-compact you lawn allowing air, water and nutrients into the soil, driving roots deeper and better withstand drought. This is the perfect time to over-seed with a high quality fescue seed Grass seed germination depends on the type of seeds you have planted. Are they a mixture? Or are they either warm-season or cool-season grass seeds? Either way, a fair range for grass seeds to germinate can be anything between 5 to 30 days. High-end grass seed mixtures may take substantially longer than a single type of seed plantation Cool-season turf species are those that have optimum growth at temperatures between 60 and 75°F, whereas warm-season turfgrasses have optimum growth between 80 and 95°F. By far the most commonly-grown species in North Carolina is the cool-season grass tall fescue, followed by warm-season bermudagrass Warm-season grasses provide good quality, actively growing forage during the hot summer when cool-season grasses and many legumes are dormant or unproductive. A forage program that includes both warm-season and cool-season grass pastures will provide a more constant forage supply over the growing season Cool and Warm Season Grasses Cool-season grasses resume actively growing in April and continue that growth while cool temperatures and rains prevail. Cool season grasses do not go dormant in the winter months. Rather, they go into a suspended state of growth and form complex sugars which act as antifreeze

Grass seeds have an outer shell (the hull) that prevents germination until conditions are right. Proper soil temperature is a big factor in the success you'll have. For cool season grass, the ideal soil temperature is a minimum of 45-55 degrees (F). For warm season grass, the ideal soil temperature is a minimum of 55-65 degrees (F) Dormant Seeding of Cool Grasses. Dormant seeding of grass is a process where the seed is sown outside of its normal growing season, and in most cases, this seeding takes place during the winter This cool-season grass is a viable forage choice for alfalfa-grass mixtures. For lactating cow forage, the mixture of alfalfa with meadow fescue and tall fescue resulted in higher yields and higher-quality forage compared to alfalfa alone. In addition, it appeared to tolerate the cutting intensity of a four-cut system Because Mediterranean climates can have cool winter temperatures, the best lawn seed blends will often contain some cool-season grass seed, such as Kentucky bluegrass, perennial ryegrass or red.

There are two main varieties of grass seed: cool-season and warm-season. Choose cool-season grass such as Kentucky bluegrass or tall fescue if you live in a cooler area of the country like the North, Midwest and Pacific Northwest. Because it can't tolerate extreme heat or cold, the best time to plant cool-season grass is in the spring or fall Cool-Season Grasses. If you have a cool-season grass, you should plant your grass seed when average temperatures during the day are between 60 and 75 degrees Fahrenheit. In these temperatures, soil will likely reach the right temperature levels for the optimal germination of cool-season grasses Cool season grasses grow in the spring and fall, while warm season grasses grow in the heat of the summer. Graze for short periods of time (7-10 days) and allow long re-growth periods (70-120 days) where the grass has time to recover with no grazing stress. Designate a small sacrifice area or corral to keep animals while grasses are recovering

Creeping Red Fescue Grass Seed - 5 Lbs

The Best Time to Plant Cool-Season Grasses Advanced Turf

Kentucky Bluegrass (Poa pratensis)

And, sowing grass seed in the spring is useless with cool-season lawns. Aug. 15 through the end of September is the only rational time for bluegrass, rye or fescue seed to be applied Cool season grasses. The majority of the nitrogen fertilization should be applied in the fall and spring for cool-season grasses such as tall fescue. If summer application of nitrogen is made to improve the color or aid recovery from damage, the rate should be between 0.2 and 0.5 pound of nitrogen per 1,000 square feet ative warm-season grasses (nwsg) are grasses historically native to an area that grow during the warm months of the year and are dormant during autumn and winter. They dif-fer from cool-season grasses, which make their active growth during spring and fall. There are many warm-season grasses native to the Mid-South region; however, seven species ar Sowing cool season grass seed in summer when temperatures are in the 90's and triple digits is discouraged. It's too difficult to maintain optimum moisture for germination and young seedlings. For fall in colder and more northerly areas (zones 3-4), planting 'Bella' plugs should be done 6 to 8 weeks before the first frost.. Remove cool-season grass seed heads Seed heads emerge in tall fescue grass pastures by mid-May across most of Missouri. PUBLISHED ON May 10, 2020. When seed heads form, plants move resources away from making leafy forage and focus on reproduction. Leaf growth slows and eventually stops as plants use proteins and sugars to make seeds instead of.

Cool-season grass seed can tolerate shade better than warm-season grass. This type of grass seed can grow best in the spring and early summer and goes dormant in the winter. It should be planted when temperatures are between 32-50 degrees Fahrenheit The seed of the cool-season grasses that people normally want to grow in the mid-Atlantic and Northeast—like bluegrass and fescue—don't germinate until the soil temperature gets to be around 65 to 70 degrees F. (as measured four inches deep). But because Nature doesn't like you, crabgrass and other weed seeds germinate at around 55 degrees If you're in the transition zone, the best time to plant grass depends on what variety of seed you're planting. Plant warm-season grasses in the early summer when the soil temperature reaches 65 degrees Fahrenheit, and cool-season grasses in September and October when the soil temperature has dipped below 70 degrees Fahrenheit Partnering with Pure Seed and Tee2Green Corporation, Atlas Turf provides premium cool season turfgrasses for golf courses, sports fields, landscape, and infrastructure projects. Atlas Turf now offers a complete selection of seeded cool season turfgrasses for projects including perennial ryegrass, bentgrass, fescue, and Kentucky bluegrass

Annual Ryegrass (Lolium multiflorum)Tall Fescue | Department of Plant Sciences | College ofOrchard Grass Seed, Orchardgrass Seed, Orchard Grass Seeds

Forage grasses are subdivided into to cool-season and warm-season grasses. Seed production is summarized in Table 20. Economic values for grasses were based on hay yields or grazing values at $120 per animal unit per year, which will vary with annual rainfall and beef prices Some warm-season grass seeds, such as Zoysia, should be planted at least 90 days before the last frost in your area or the seed may not survive the winter. Cool-season grass generally originates in the North and is characterized by rapid growth in the spring and fall. Cool-season grass types often turns brown during periods of high summer heat. Cool-season grasses: Avoid any nitrogen fertilization of cool-season grasses, such as tall fescue, after the February application until September for the North Carolina central Piedmont. If one additional application of nitrogen is made between these dates to improve the color, the rate should not exceed 0.5 pound of nitrogen per 1,000 sq ft Among all the cool-season grasses, perennial ryegrass has the fastest germination rate as these grass seeds start germinating within 5 to 10 days. You need to take care of it well and water it 3 to 4 times a day. Also, being a cool-season grass, if the temperature goes beyond 100 Fahrenheit, your grass will die Avoid clipping warm-season grass seedlings after Aug. 1 and cool-season grass seedlings after Aug. 30. When establishing many warm-season grasses, except switchgrass, Plateau herbicide at 2 to 4 oz/A can be applied either pre-emergence or early post emergence to control many weeds All grasses are categorized as cool season grasses (prefers temps of 60-75 degrees) or warm season grasses (prefers temps of 80-95 degrees) — we'll let you know which is which, but if you're in the market, here are our 4 best grasses for your sunny and active yard