Растение мятлик: Attention Required! | Cloudflare

Мятлик обыкновенный, как бороться с сорняком мятлик обыкновенный

Многолетний мятлик в качестве покрытия для газона: его преимущества и конкуренты

Давайте вникнем в секреты красоты создания домашнего газона. Тайна кроется в оптимальном подборе травы. Лучшим вариантом для озеленения домашних газонов России, Белоруссии. Южной и западной части Украины является мятлик луговой. Газонная трава мятлик принадлежит к семейству злаковых, обладает мочковатой корневой системой, то есть корни не уходят глубоко в почву, следовательно, она практически не истощается мятликом.

Какие ещё многолетние травы рекомендуется использовать в качестве газонного покрытия?

Если вам потребуется домашнее футбольное поле хорошего качества уже через несколько месяцев, то рулонный газон райграс придётся как нельзя кстати. Райграс пастбищный отличается быстрой регенерацией, что незаменимо для спортивных травяных площадок. Недостаток райграсса: при отсутствии регулярного ухода неравномерно кустится, а поверхностная корневая система приводит к кочковатости почвы. С райграсом и мятликом следует высевать такие газонные травы как овсяницу и полевицу. Полевица обладает существенным недостатком. Из-за ускоренной регенерации, вегетативные побеги приводят к дернованию почвы, в результате чего растение себя искореняет.

Самодостаточный луговой красавец

Универсальность мятлика обуславливается местностью происхождения. Сама природа заложила генетическую устойчивость к смене температурного режима, неприхотливость к удобрениям, устойчивость к заболеваниям. В отличие от мятлика обычного, луговой одинаково хорошо приспосабливается к резким перепадам влажности.

На практике, любой вид мятлика, а тем более луговой, совершенно не приемлет чистой песчаной почвы. Он либо недолговечен, либо подвергается постепенному видоизменению, зависимо от процента влажности воздуха. В естественной среде произрастания данный вид, практически неискореним, несмотря на поверхностную корневую систему. Тайна кроется в надлежащей степени сбалансированности почвы полезными минералами. Неглубокая корневая система травы успевает первой подхватить перегнивший окружающий растительный мир. Заболевшая трава не успевает распространить инфекцию, отмирая за 5-10 дней. Это является основным гарантом долголетия.

Преимущества

• Наличие множества видов и сортов позволяет подобрать универсальный вариант, именно для вашей местности. Этим же обуславливается высокая степень морозостойкости.

• Оный обладает множеством оттенков ярко-зелёного цвета (апрель, май), насыщено зелёных оттенков (июнь и до первых заморозков). Отличный уход гарантирует процветание вашей травушки аж до первого снежка!

• Зависимо от сорта и вида, способен совладать с любыми природными условиями. Изначальную роль при выборе, играет вид. Он является понятием более широким, нежели сорт. Это явление природного происхождения. Сорт – плод вариативного скрещивания двух или более видов, сортов или вида и сорта.

• Не образует кочковатости почвы.

• Если вы решили совместить разные сорта мятлика, то следует придерживаться золотого правила: «они должны быть приспособлены к влажности данной местности и недолжны иметь существенной разницы в размерах и конфигурации стебля». В противном случае, такой газон будет выглядеть не весьма привлекательно, а более массивное растение, будет заглушать хрупкое. Подбор минерального удобрения зависит только от степени дисбаланса минеральных веществ в почве на данном участке.

Важно! Удобрение для газонных трав следует заказывать у компании-поставщика вашего рулонного газона, поскольку широкопрофильный поставщик обладает фундаментальными знаниями касательно правильных пропорций сбалансирования веществ в минудобрении, какие именно удобрения требуются для данного вида почвы.

Что ещё «умеет» мятлик?

• Очищает почву от примесей тяжёлых металов.

• Уменьшает радиоактивный фон данной местности.

• Нормализует влажность воздуха. Например, дома, возле коих расположены газоны, засеянные луговым мятликом, никогда не страдают от плесени.

Газоны любят заботливых

Принципы ухода, о которых мы поговорим ниже, общие для любой газонной травы.

• Удобрять следует только в дождевую погоду.

• Пригласите специалиста по укладке газона, который определит количество и вид нужных удобрений для вашего участка. Наши специалисты выполняют весь комплекс работ по устройству газонов.

• Какой бы устойчивостью не обладало великолепие трав на вашем газоне, в жару, его нужно регулярно поливать. А зимой – газон должен укрывать метровый слой снега. Под обильный снегопад, не лишним будет удобрить ваше «детище» древесной золой. Это отличная подкормка плюс дезинфекция. Нельзя сочетать с минудобрениями.

Всё гладко на бумаге…

Где же приобрести именно то количество семян травы селекционного сорта или гармонично подобранный их букет? А укладка газона для обычного обывателя – мудрость непостижимая. Чтобы не попасть в руки нерадивых поставщиков, обратитесь в компанию Горгазон. У нас имеются как уже готовые рулонные газоны, так и семена газонных трав самых популярных видов и сортов. Кстати, газонная трава овсяница незаменима в сельском хозяйстве, её семена не позволяют печени домашней птицы подвергаться каким-либо заболеваниям.

А возможно вы ищете селекционный мятлик? Мы можем порадовать любителей этой удивительной травы 4-мя первоклассными селекционными сортами!

90000 Planting Kentucky Bluegrass Seed — Site Preperation | Seedland.com 90001 90002 90003 90004 Bluegrasses.com — An Informational Website From Seedland.com 90005 90006 90007 90008 90003 90004 90011 90012 90013 ORDER ONLINE | PHONE ORDERS: PHONE 90014 90013 90012 Phone Business hours — Mon-Fri. 9-5 EST ONLY — Contact via Email 90014 90013 90019 90005 90006 90007 90023 90024 90025 The optimum dates to plant Kentucky Bluegrass Seed (a cool season grass) is between Sept.15 through Nov. 1 when soil temperatures are 50-65 degrees. 90026 90027 Fall planting allows the seedlings to start establishing for the onset of winter. 90019 90023 90030 90012 Fall planting of Kentucky Bluegrass seed also allows the bluegrass to be in place for the earliest spring growth. 90014 90033 Bluegrass seeds require the soil temperature to be at least warm enough for germination and root development for winter survival. 90030 90012 Bluegrass can also be seeded in late winter and early spring.90014 90033 90019 90023 90025 90024 Kentucky bluegrass seed can be planted as a single variety or as a blend of improved KBG seed. Blending several bluegrass varieties 90027 90026 allows a lawn to have genetic diversity to overcome the particular problems of a given area. In other words by planting a KBG seed blend then your bluegrass turf will have diverse genetic traits that can overcome problems such as disease and pests. These blended bluegrass seed varieties, as well as single cultivars, can also be added to mixtures of fine fescue and ryegrass which used for many bluegrass lawns.90019 90045 Preparing Your Site To Plant A Bluegrass Lawn or Turf 90046 90023 90012 Step 1 90014 — Make sure that Kentucky Bluegrass is adapted for the location, weather and soil type that you have. Also make sure before you plant that it is the type of grass you want, and research if you want a pure stand or a mixture. See our www.lawngrasses.com web site for help in determining and selecting the best grass for your particular lawn. 90019 90023 90024 Step 2 90027 Measure and lay out your site — record the square feet lawn area that you have.Different lawn grasses handle the diverse aspects of your site in unique ways. What may be a suitable site for some grass types is not suitable for others. Allow for other types of shrubs and ground covers for use in the areas that are not suitable for grass to properly grow. 90019 90023 90024 Step 3 90027 Obtain soil samples and have a qualified laboratory test your soil for nutrients and deficiencies. Then you will be able to apply fertilizer correctly and make other soil adjustments as needed.You can apply the adjustments before tilling so as to incorporate them uniformly. Fertilizers are best applied after tilling but before dragging / raking the soil areas level. You can also apply the fertilizers immediately after planting to Bluegrass lawn areas you have seeded. Do not over-fertilize if planting in the fall or as nitrogen can make your grass more winter kill susceptible. 90019 90023 90024 Step 4 90027 You next step is to prepare your site for your seed.We are going to assume that you will be «killing» off your existing grass and / or weeds. If you need to overseed see the overseeding lawns section on 1-2-3 Easyseed. 90019 90023 90024 Step 5 90027 There are two methods you can use to «kill» off your current lawn. One method is to spray the lawn with a total kill herbicide product such as «Roundup» (Brand name of a glyphosphate produced by Monsanto) before you roto-till. This ensures that the existing grasses and weeds will not stay around to compete with your newly seeded lawn plants.90030 90012 The second method is to just tiller (roto-till) the existing weeds and grasses without killing the plants with chemicals. 90014 90033 Be sure and wait the proper length of time required by the particular chemical you are using before planting seeds. Read the label to determine this time. Planting to early could result in your seedlings being injured or killed by residue chemicals. 90019 90023 90024 Step 6 90027 Most likely you will need to tiller the lawn at least two times so as to incorporate the soil and old plant material uniformly.This is especially true if you do not use a chemical to kill existing plants. A good method is to till the lawn and then wait a week before tilling a second time. This results in more «kill» of current plants in your lawn area. 90019 90023 90024 Step 7 90027 — After tilling the lawn … you need to drag and level the surface to provide for a clean, smooth and level surface to plant within. Properly leveling your lawn now will help to avoid the lawn being scalped by your mower.You can use a rake to do this step or for bigger areas some sort of heavy drag like device drug behind a tractor or riding lawn mower can achieve similar results. Remove any clumps of weeds or grass left, and break up clods of dirt to create a fine seedbed in the top 3 inches of soil. 90019 90023 90024 Step 8 90027 90024 90025 — READY TO SEED 90026 90027 90013 Now that your lawn surface is ready to seed … continue on to our 1-2-3 EasySeed steps for the 90024 90025 HOW-TO’s 90026 90027 on seeding your lawn.Or visit www.sodding.com for sodded lawns. 90019 90045 Preparation Summary For Planting Kentucky Bluegrass 90046 90023 90030 90012 The preparation for planting grass seed starts with a soil test, removal of all obstacles, weeds or existing grasses with the appropriate chemical or method. 90014 90033 Fully cultivating the site along with grading for drainage. Adding the recommended soil amendments, as determined by a soil test, as necessary and working these into the soil.Next, rake and smooth the soil as much as possible. 90019 90023 90030 90012 The ground should be level without small hills or depressions left on the surface. 90014 90033 Pre-packing the soil before seeding will take care of this problem. This assures an even lawn-mowing surface. Keeping your seedbed moist through the germination period, and during the seedling stage until the roots are well established. Bluegrass can best handle summers if watered regularly and deeply.90019 90023 90030 90012 The seeding of Bluegrass lawns can be accomplished through seeding with a broadcast seed spreader or drop seed spreader 90014 90033. Following the spreader instructions will ensure even and complete coverage. Seeders that broadcast and pack at the same time are used for larger areas when planting bare soils such as in new lawns. Many commercial grassing contractors use slit seeders or commercial types of equipment. 90012 Another method to plant grass seed is by hydroseeding.90014 90019 90114 90003 90116 90024 Bluegrasses.com 90027 90030 90012 Growing a beautiful tomorrow! 90014 90033 90005 90006 90007 .90000 Planting Kentucky Bluegrass Seed | Bluegrass Seed Germination 90001 90002 90003 90004 Bluegrasses.com — An Informational Website From Seedland.com 90005 90006 90007 90008 90003 90004 90011 90012 90013 ORDER ONLINE | PHONE ORDERS: PHONE 90014 90013 90012 Phone Business hours — Mon-Fri. 9-5 EST ONLY — Contact via Email 90014 90013 90019 90005 90006 90007 90023 Kentucky Bluegrass Seed Characteristics 90024 90025 90026 90012 Kentucky Bluegrass seeds are smaller then some other va 90014 90029 90026 90012 rieties of grass seed but can be easily sown.Most Bluegrass seed sold today are sold as 90032 BLENDS 90033 of several different varieties of this species. 90014 90029 The seed in these blends are chosen for their complimentary features to improve the natural characteristics of the bluegrass species. 90019 90025 Grass Seed blends enable the grass planted to handle a wider range of tolerances to conditions such as shade, drought, heat, insects and disease. 90026 90012 By using a blend of at least 3 bluegrass varieties, you can usually avoid problems in your Bluegrass lawn that could result in the death of a single variety of grass.Bluegrass takes time to germinate (up to 2 to 5 weeks) and grow into a lawn. 90014 90029 Perennial Ryegrass is often added as an important component of establishing a Bluegrass lawn. If a pure bluegrass lawn is desired, keep the% of ryegrass less than 15% (by weight). 90019 90023 Grass Seed Blends, Mixes, Blended Mixes, Mixed Blends Explained 90024 90025 Grass seed can be obtained in blends, mixes (mixtures), blended mixes and mixed blends. This is often very confusing to the layperson and we hope to clear this up for you here.90019 90025 One easy way to remember which one is which, is thinking of a group of blood relatives choosing a two or three individuals representing the best characteristics of the family group. This is a blend. A blend of grass seed contains the same grass species. A Kentucky Bluegrass Blend would be comprised of different varieties of the same species. 90019 90025 A 90012 mix 90014 is similar to throwing a party and inviting people completely unrelated by blood but having compatible natures to enjoy each others company.Thus a Kentucky Bluegrass Mixture would be comprised of Kentucky Bluegrass and other grass species that compliment it. 90019 90025 A 90012 mixed 90014 90012 blend 90014 is two or three relatives of one blood line meeting two or three relatives from another group and having a mixer and getting along real well. They are compatible and yet different. Thus a Kentucky Bluegrass mixed blend would contain 2 or more varieties of bluegrass with 2 or more varieties of another grass species that has characteristics that compliment the bluegrass.90019 90025 Often in media information, you will see the terms used loosely … with a blend called a mixture or a mixture called a blend …. so it often can get even more confusing. We hope the above example clears this up for you. 90019 90025 90012 Mixtures: 90014 — Mixtures are very popular with Bluegrasses as adding in Perennial Ryegrass can speed coverage with a grass, while the addition of fine fescues can help where shady conditions may hinder Bluegrass from doing its best.Three of our most popular mixtures are Seedland’s Elite Bluegrass Mixture, Mid America Super Shade and Seedland Blue Mix. 90019 90023 Seeding Rates & Germination For Kentucky Bluegrass 90024 90067 90068 90012 Lawns: 90014 1-3 lbs. per 1000 sq. ft. 90013 Recommended planting rate: 3 lbs. per 1000 sq. ft for new lawns. 90013 One acre requires 45-135 lbs. acre. 90013 (110-330 lbs. @ Hectare) 90074 90068 90012 Over-seeding: 90014 Apply at about 1/2 rate — 1 lbs.per 1000 sq. ft. 90074 90068 90012 Pasture Rate: 90014 5-20 lbs. acre 90074 90068 Bluegrass can take up to 2 to 5 weeks to germinate according to planting date & environmental conditions 90074 90085 90025 Pasture planting rates can be lower, but even pastures need the thickest stand possible especially in the beginning. 90026 90012 Bluegrass seed mixes are often seeded at 3-5 lbs per 1000 sq.ft. 90014 90029 90019 90025 Kentucky Bluegrass can be 90012 overseeded 90014 at the rate of 1/2 to 1 pound per 1000 square feet.90019 90096 EasySeed 1-2-3 Steps To Planting Bluegrass Seed 90097 90025 90099 90100 The first question 90101 90102 that must be answered is are you overseeding your lawn or «starting from scratch «? A decision must be made to either plant within an existing lawn or to till up your lawn area so that no weeds or grasses are left living in the area to be planted. Of course a new lawn planting will most likely be 90032 the ideal situation 90033. That is to have tilled soil for the area where you will establish a lawn grass from seed.90019 90025 90099 90100 Why Ideal? 90101 90102 90026 90012 Because existing plants that are directly next to (6 inches or closer) of where you are trying to establish other grass plants from seed, provide competition to your seeds by consuming sunlight & plant nutrients. 90014 90029 This competition by existing plants means some plants simply will not survive the additional stress imposed by these adult plants. Also, eliminating the existing «old» grasses, means that you will be able to establish the proper mix ratio and variety types for your new cool season lawn.90019 90023 BLUEGRASS — BUT WHAT IF I JUST WANT A BETTER LAWN? 90024 90025 90026 90012 Overseeding is generally done for the purpose of improving the existing lawn, to thicken the density; and add new variety characteristics for disease and insect resistance or climatic extension of the area of ​​adaptation. 90014 90029 The purpose is just to improve the existing stand areas of Bluegrass. — Seeding also helps to reduce or eliminate weeds or undesired grasses. 90019 90025 90012 Bluegrass lawn 90014 maintenance helps to deter loss of plant material.But thinning coverage can be due to many reasons. Climate being one of the main culprits. Overseeding one of the easiest methods to correct this problem. Cutting small sections of sod may be an option for smaller areas. 90019 90023 EASYSEED: The 1-2-3 Steps 90024 90025 90100 90099 First: 90102 90101 Decide if you will till the soil 90099 (So as to kill all the existing plants by plowing up your site!) 90102 or just plant within the existing grass. Also decide on the variety of bluegrass to plant.And if you will plant a mixture of Bluegrass with other lawn grasses such as 90100 RED 90101 Fescue & Ryegrass. This (3 way mixture) is often used in spring plantings of a mixed Bluegrass lawn. 90019 90140 90003 90142 90100 90099 I will TILL my site and start Fresh! 90102 90101 90025 90099 90100 I will NOT TILL my site — I want to overseed my existing lawn. 90101 90102 90019 90005 90006 90007 90023 Planting Bluegrass Seed & NOT TILLING 90024 90025 90100 90099 You are not tilling the soil — and are planting seeds within the existing grass & weeds; 90102 90101 90019 90164 90025 90100 OVERSEEDING — Note: Bluegrass may have thin spots over time, so overseeding helps to thicken the turf in those areas to achieve higher plant density.90101 90019 90025 90100 (1) 90101 90032 Mow your lawn 90033 as close as possible and remove the excess clippings with an iron-rake that will also scratch your site soil, preparing a home for the seed. 90019 90025 90012 (2) 90014 90032 Next if at all possible AERATE 90033 your lawn with a spike aerator. Planting without aerating does not allow of good soil contact of your Bluegrass seed. Aerate by traveling first North to South and then East to West (two trips across lawn).Then sow (broadcast) your Bluegrass seeds on the area to be planted generally in the early fall (Aug — Sept) for your best results. Spring (Before May) seeding can also be done with Bluegrass. Some people say they find overseeding both spring and fall works best for them. 90019 90025 90012 However you may also seed in late fall 90014 at the same time you use a cover crop such as ryegrass. The Bluegrass seed will start germinating the following spring provided that snow and / or low temperature conditions have protected the seeds until spring germination.Timing is important depending of if you are in a more Northern cool-season area or in the transition zone. 90019 90025 90100 (3) 90101 90012 After you have broadcast your seed, 90014 you should aerate a third time. This last time helps to provide soil coverage of your seeds. 90019 90025 90012 You may also Roll 90014 the area seeded with a hand roller so that the seed that you sowed, which fell into the soil scratches made with the rake, will become firmly packed with the soil.Bluegrass seed require firm soil contact for best germination. They also need a thin soil covering to germinate (1/4 inch ideal) — They are not likely to germinate when thrown out on top of the ground, unless a mulch covering or top soil is applied. Use the correct rate of seed for Bluegrass lawns. 90019 90025 90100 (4) 90101 90032 Follow your normal 90033 water, fertilizing and mowing practices for the area you have planted on a regular basis.That’s all! Eventually you will have an improved, more lush and thick Bluegrass grass lawn. Bluegrass seeds take longer to germinate (often 4-8 weeks), thus many landscapers also include perennial ryegrass as part of their turf establishment. Generally you should water daily after planting until germination occurs, then continue on a more normal cycle. — see our informational irrigation website www.lawnirrigation.com. 90019 90025 90012 Keep in mind that 90014 90012 if overseeding a NEW lawn 90014 you need to create a good firm seedbed (soil) for your seedlings to grown in.Using a tiller is the best preparatory method. A second method is to use a rake to loosen the soil and make for better germination of your grass seed. 90019 90025 Visit our informational website www.lawngrasses.com for more about seeding rates and lawn choices for grasses. For bluegrass pasture the seeding the rate is normally lower. Keep in mind that the seeding rate is purposely higher for lawns so that the higher plant density needed for lush turfgrass lawns is achieved.90019 90023 Planting Bluegrass & TILLING 90024 90025 90100 90099 Planting on correctly prepared and tilled soil. 90102 90101 90019 90025 90100 (1) 90101 90032 Till the area to be planted. 90033 Early fall is the best time to start this activity for Bluegrass. The tilling can be done with either a garden roto-tiller or a tractor harrow / tiller (Or even a shovel if you have a good back!). Once the area is properly returned to soil, level the ground by raking or dragging something over the surface until it is smooth and level.Now is the time to remove hills and depressions so that you have a nice smooth lawn. 90019 90025 90100 (2) 90101 90032 Plant your seeds. 90033 You can use a commercial turfgrass planter or sow the seeds by hand, or just as easy and much preferred, buy a broadcast seeder (hand held and push models are available). Once your seeds are sowed, rake or drag the seeded area, so that as many of the seeds as possible are lightly covered (1/4 inch is ideal covering).Be sure and use the correct rate for seeding Bluegrass. 90019 90025 90100 (3) 90101 90032 Water the area you have planted as needed. 90033 Generally water every day until germination occurs, then return to a regular watering schedule. Apply fertilizer in intervals through the growing season, and practice a regular mowing schedule. Mowing the weeds that will grow in your new lawn area faster than the grass, allows the grass to compete better for scarce nutrients and sunlight.- Mow regular and at the correct height. Bluegrass seeds do take longer to germinate (often 4-8 weeks), thus many landscapers also include perennial ryegrass as part of their turf establishment. 90019 90025 90012 Visit our 90014 informational site www.lawngrasses.com for more about seeding rates and lawn choices for grasses. For bluegrass pasture seeding the rate is normally lower. Keep in mind that the seeding rate is purposely higher for lawns so that the higher plant density needed for lush turfgrass lawns is achieved.90019 90023 Planting Bluegrass — The Final Finish 90024 90025 90099 90100 A good final finish 90101 90102 to planting a Bluegrass lawn is to roll your planted lawn area with a hand roller. You can rent these implements from rental stores in your area. This compacts the soil around the seed, creating a more favorable environment for Bluegrass seed germination. The rolling also smoothes your soil grade providing for a more level uniform lawn. 90019 90011 90100 90099 Your lawn will grow to be beautiful over time! 90102 90101 90019 90253 90003 90255 90100 Bluegrasses.com 90101 90026 90012 Growing a beautiful tomorrow! 90014 90029 90005 90006 90007 90265.90000 Kentucky Bluegrass 90001 Kentucky Bluegrass Looking for the official turfgrass site? Click here. Richard L. Duble, Turfgrass Specialist 90002 Texas Cooperative Extension 90002 90004 Text and images copyright © Richard Duble. 90005 90006 Kentucky bluegrass is native to practically all of Europe, northern Asia and the mountains of Algeria and Morocco. Although the species is spread over all of the cool, humid parts of the U.S., it is not native to North America. Apparently the early colonists brought seed of Kentucky bluegrass to this country in mixtures with other grasses.90007 90006 In the southern U.S., Kentucky bluegrass is limited to the transition zone from North Carolina, through much of Tennessee, northern Arkansas to the panhandle of Texas and Oklahoma. In the western states, Kentucky bluegrass is grown with irrigation. 90007 90006 90002 90012 Description 90013. Kentucky bluegrass (90004 Poa pratensis 90005) grows 18 to 24 inches tall and is readily identified by its boat-shaped leaf tip. It spreads by rhizomes and tillers and forms a dense sod. New shoots (rhizomes and tillers) are produced primarily in the spring and late summer.Most shoots produced in the spring remain vegetative. Shoots produced in late summer often terminate in an infloresence the following spring. The lifetime of a Kentucky bluegrass shoot that terminates in an infloresence ends soon after the seeds mature. During late spring and summer, the shoots of Kentucky bluegrass grow in an erect, or upright, position; whereas, in early spring and fall they become more decumbent. This pattern of growth is a response to day length rather than temperature. During long days shoots grow upright; during short days they become decumbent.Daylength also influences the number of shoots that develop. Significantly more shoots are produced during the short days of early spring than during long summer days. 90007 90006 The length of time between the appearance of new leaves on Kentucky bluegrass ranges from about 10 days in the spring to 22 days in the summer and fall. During winter months few new leaves are produced on Kentucky bluegrass in northern climates. In the transition zone, new leaves and shoots are produced year round. 90007 90006 Leaf blades of Kentucky bluegrass remain green for 10 to 12 days during the growing season and the typical shoot has 3 to 4 green leaves, at any one time.In comparison, bermudagrass typically has 5 to 7 green leaves per shoot and new leaves appear at 7 to 10 day intervals during the growing season. 90002 90002 Leaf blades on Kentucky bluegrass are about 3 to 4 inches in length during late spring and summer. Those that appear in late summer and fall become progressively shorter. Leaves appearing in spring and early summer are also quite erect; whereas, leaf blades become more decumbent in late summer and fall. Both of these traits, leaf blade length and leaf angle, are also typical of warm season grasses.Leaf length responds to daylength and peaks in summer, then becomes progressively shorter in late summer and fall. 90007 90006 In Kentucky bluegrass, some shoots turn downward and develop into rhizomes beneath the soil. These rhizomes appear from the axils of leaves, the base of which may be above or just below the surface of the soil. Most rhizomes, however, develop beneath the soil surface as branch shoots of other rhizomes. Rhizomes may branch several times during the year. 90007 90006 Rhizomes of Kentucky bluegrass develop most frequently in early summer as leaf growth begins to decline.During this season, high nitrogen fertilization and close mowing retard the development of rhizomes. Factors which favor photosynthesis such as long days, high temperatures and high light intensities promote rhizome development. Likewise, factors that promote leaf growth such as high nitrogen fertilization retard rhizome development in Kentucky bluegrass. 90007 90006 When environmental conditions are favorable, spring and early summer, the growing point at the tip of rhizomes usually turns upward and continues growth as an above ground shoot.The lifetime of individual rhizomes commonly extends through two growing seasons. The total lifetime of a rhizome and its terminal shoot is usually less than two years. 90007 90006 Carbohydrate accumulation in rhizomes peak in late fall when above ground growth of Kentucky bluegrass slows. As temperatures become favorable for growth in the spring, these carbohydrate reserves become available for development of new shoot growth. Factors that reduce carbohydrate accumulation in the fall include high nitrogen fertilization and close mowing.90007 90006 Roots of Kentucky bluegrass develop from the underground nodes of rhizomes and from the basal nodes of above ground shoots, the crown. Roots also develop at the terminal nodes of rhizomes that emerge above the soil as shoots. 90007 90006 Root growth is greatest in fall and spring and slows dramatically in summer. Root growth of Kentucky bluegrass peaks at soil temperatures of 60 ° F and declines sharply as temperatures rise above 70 ° F. Root growth practically ceases at temperatures above 80 ° F.90007 90006 High nitrogen fertilization and close, frequent mowing greatly decrease root growth in Kentucky bluegrass. 90007 90006 90012 Varieties 90013. Over 100 cultivars (varieties) of Kentucky bluegrass have been developed during the past 25 years. Some varieties tolerate southern climates better than others (Adelphi, Baron, Fylking, Glade, Midnight, Ram I, Vantage, Victa and Warrens A-34), some have moderate shade tolerance (Bristol, Glade, Nugget and Touchdown), and some tolerate closer mowing (Adelphi, Bristol, Ram I and Touchdown).Select a blend of about 3 varieties for planting in the transition zone to increase your opportunity for success. Many of these grasses differ in their degree of susceptibility to leaf spot diseases and 90004 Fusarium 90005 blight, both being troublesome in the transition zone. A blend of several varieties will usually appear superior to a single variety since all varieties are usually not affected by adverse conditions at the same time or to the same degree. 90007 90006 90012 Propagation 90013.Where bluegrass is established from seed, plant 2 to 3 pounds per 1,000 sq. ft. of lawn. Lower seeding rates require much longer to develop a cover, particularly where seed are broadcast over the soil surface. Where seed are drilled into the top inch of soil, lower seeding rates can be used. Kentucky bluegrass can be seeded year round, but best results are obtained in the spring and fall. New seedings require light, frequent watering (2 to 3 times per day for the first 2 weeks). After seedling emergence, watering frequency can be reduced.90007 90006 90012 Management 90013. Begin mowing young grass when it grows above a 2-inch cutting height. Either rotary or reel type mowers may be used but blades must be sharp and reels properly adjusted to prevent pulling up young seedlings. The initial cutting should be at a 2-inch height. Subsequent mowings should be frequent enough so that no more than one-third of the leaf is removed at each mowing. At a 2-inch mowing height the grass needs mowing before it reaches 3 inches. Weekly mowing is usually satisfactory at the 2-inch mowing height.At lower mowing heights more frequent mowing is required. Some of the improved bluegrass varieties such as Fylking, Ram I and Touchdown tolerate mowing heights below 1 inch. However, weaker stands of Kentucky bluegrass result when mowing height is below 1 inch. Also, at mowing heights below 1 inch annual bluegrass and crabgrass invade a bluegrass turf. At mowing heights above 1 ° inches weeds are much less of a problem. 90002 Compared to the warm season grasses, Kentucky bluegrass has a high water requirement.As much as 2 inches of water per week are needed to keep bluegrass green and growing during summer months in the transition zone. Ideally this amount of water would be applied in one day to wet the entire rootzone of the turf. However, the effective rootzone is often too shallow to hold that amount of water. No less than ° inch of water should be applied on any single day to promote deeper rooting of the bluegrass turf. 90007 90006 Where bluegrass is allowed to go dormant during drought periods, as little as ° inch of water every 2 to 3 weeks will keep the crowns of the grass alive.Then, after rainfall or significant irrigation the grass will quickly recover. The drought resistance of Kentucky bluegrass is generally underestimated. Bluegrass can survive several months without significant rainfall or irrigation. 90007 90006 Nitrogen requirements of Kentucky bluegrass are much higher during the establishment year than during subsequent years. The grass will respond to 5 to 6 pounds of nitrogen the first year; whereas, 2 to 3 pounds are adequate for maintenance after the first year.During summer months Kentucky bluegrass will burn if too much soluble nitrogen is applied at one time or if it is not watered in immediately after application. No more than ° pound of soluble nitrogen per 1,000 sq. ft. should be applied in one application. Slow release nitrogen sources can be applied in larger amounts and less frequently. 90007 90006 In alkaline soils Kentucky bluegrass often develops iron chlorosis, a yellowing between the veins of young actively growing leaves. Color can be quickly restored with a foliar application of ferrous sulfate at 2 oz.per 1,000 sq. ft. or another iron source at recommended rates. Iron chlorosis is aggravated by high levels of phosphorus in the soil. Where iron chlorosis is a problem, phosphorus fertilization should be kept to a minimum. 90007 90006 90012 Weed, Pest and Disease Management 90013. Annual bluegrass (90004 P. annua 90005), crabgrass, dandelions and clover are major weed problems in Kentucky bluegrass turf. The annual grasses can be effectively controlled with timely applications of preemerge herbicides.The broadleaved weeds are effectively controlled with hormone type herbicides. 90007 90006 Insects including white grubs, billbugs and sod webworms can destroy plantings of bluegrass. Insect populations should be monitored so that timely insecticide applications can be made. Pest management in this manner is much more cost effective than either routine insecticide applications or replanting large areas of bluegrass turf. 90007 90006 Major diseases of bluegrass turf in the transition zone include Fusarium, Helminthosporium leaf spot diseases, rust and powdery mildew.Selecting blends of Kentucky bluegrass with different degrees of resistance to these diseases is one means of control. Overseeding bluegrass turf with perennial ryegrass or planting mixtures of bluegrass and ryegrass provides a good suppresion of Fusarium blight, a disease which causes a bleaching of leaves and severe rotting of roots. 90007 Looking for the official turfgrass site? Click here. .90000 Kentucky Bluegrass Seed Varieties — Types of Bluegrass Seed 90001 90002 90003 90004 Bluegrasses.com — An Informational Website From Seedland.com 90005 90006 90007 90008 90003 90004 90011 90012 90013 ORDER ONLINE | PHONE ORDERS: PHONE 90014 90013 90012 Phone Business hours — Mon-Fri. 9-5 EST ONLY — Contact via Email 90014 90013 90019 90005 90006 90007 90023 90024 90012 Bluegrass has been grown in the United States since colonial times and was probably brought here by the early Europeans.90014 90027 Overtime bluegrass became the standard by which all other cool season grasses are measured as to quality, texture, color and longevity for beautiful, cool season lawns. 90019 90023 90030 90031 Years of breeding and research 90032 90033 have produced many new varieties and bluegrass blends that have better color, are higher in disease resistance and can be mown lower. With Kentucky Bluegrass becoming the leading bluegrass species to be planted for lawns, sports fields, golf courses and more.90019 90023 90031 90030 CHECK OUT OUR KENTUCKY BLUEGRASS VARIETY INFO AT RIGHT >>>>>> 90033 90032 90019 90023 Kentucky Bluegrass is clearly the leading favorite for lawns. As one of the oldest grasses cultivated for centuries from the original variety, the properties that make Kentucky Bluegrass a leader have been enhanced and developed into at least 200 + different and yet similar cultivars. The basic genes for durability, color, leaf texture, plant material abundance, cold hardiness and sod density have been improved upon in these new varieties.90019 90023 90024 90012 Kentucky Bluegrass still remains «companionable» for mixtures with other grass or crops. 90014 90027 Ease of seeding and harvesting this grass has made these developments possible. This species has the finest blades and can remain green year round in some areas. Popularity of Kentucky has led to millions of acres of lawns and pastures being planted on the north American continent alone. 90019 90023 90024 90012 Bluegrasses are divided into separate species varieties: Kentucky Bluegrass, Rough Bluegrass, Canada Bluegrass and the new Supina Bluegrass 90014 90027 — The Kentucky Bluegrass varieties are further divided into classification «types».We have provided this PDF document from Seed Research Of Oregon listing the classifications of Kentucky Bluegrass varieties. 90019 90023 90012 Read Our List Of Bluegrass Seed Varieties Available from Seedland! 90014 90019 90023 90024 90012 Sodded or easily grown from seed makes Kentucky Bluegrass the number one cover choice of the cool season grasses. 90014 90027 Many Bluegrass varieties (or cultivars as they are also known) have been developed over the years from this specie producing a better range of color, increased blade width and sod density.Many varieties were further developed for tougher use in the athletic fields where the turf base needs to be impervious to damage. 90024 90012 Since the Kentucky Bluegrass varieties are quite extensive many blends have been chosen by the experts to produce the best lawn possible. 90014 90027 This blending can cover many of the older problems related to bluegrass by choosing ones developed for better drought resistance, lower growth habit, fungus resistance and many more desirable traits.90019 90069 Bluegrass Species & Their Characteristics 90070 90023 90012 ROUGH BLUEGRASS 90014 90013 90030 90031 Rough Bluegrass 90032 90033 90030 90031 (Poa Trivalis) 90032 90033 also has a finer texture than many grasses but is coarser than the better Kentucky Bluegrass variety. Rough bluegrass (POA TRIVIALIS) can stay green through the winter in milder weather. This grass specie is a lower maintenance grass than the Kentucky bluegrass and is often grown for this reason alone.In the northern climates this species is considered a perennial and is grown as a permanent lawn cover. In the warmer climates it is used as an annual cover for the wintertime and in overseeding the permanent warm grass lawns for winter while in their dormancy state. Rough bluegrass has better cold hardiness than Kentucky bluegrass growing farther north into Canada. As with all the bluegrass varieties the natural preference is for wetter conditions. Poa Trivialis Varieties available at Seedland change from time to time due to limited production of these types.90019 90023 90012 SUPINA BLUEGRASS 90014 90013 Supina bluegrass (Poa supina), also called Supernova Supina, is an 90024 elite cool-season grass 90027 that is native to the Alps of Europe and has been used there for over 30 years. Supina has gained popularity in the USA for used on athletic fields, golf courses and lawns. 90024 90012 Supina is ideal for high traffic areas and dense shade areas. 90014 90027 Supina has the ability to thrive in moist shade areas (up to 90% shade) and does best when mowed shorter than other cool season grass varieties as it will thin out and become thatchy if allowed to grow too tall.Supina bluegrass has an ideal mowing height of .05 «on golf courses and 3/4» to 1.5 «in sunny areas. In heavy shade the mowing height is up to 2.5». Read more about the elite bluegrass Supina here at www.turfgrasses.com/info/supina.html. 90019 90023 90012 CANADA BLUEGRASS 90014 90013 90031 Canada Bluegrass 90032 90030 90031 (Poa compressa) 90032 90033 Adapted for the colder regions farther north than the other two species as the name implies (Canada) this grass is usually found more in low-maintenance, conservation type lawn areas and in areas of poor soil.Natural genetic adaptations have enabled this grass specie to develop a more compact, creeping growth habit to withstand the severe temperatures and stress of growing in the far north. Canada Bluegrass is often grown in poorer soils and in hard to access areas making this species ideal for erosion control, conservation areas, parks and any location where low maintenance is a requirement and necessity. Currently Seedland does not sell a Canadian Bluegrass variety. 90019 90023 90031 ANNUAL BLUEGRASS 90013 90030 Annual Bluegrass (Poa annua) 90033 90032 — This grass is a nuisance 90031 90113 weed 90114 90032 that you want to avoid in a good Bluegrass lawn.Do not purchase seeds that contain annual Bluegrass seed. 90019 90023 90012 KENTUCKY BLUEGRASS 90014 90013 90030 90031 Kentucky bluegrass 90024 (Poa pratensis 90027 L.) 90032 90033 — Kentucky Bluegrass is the most planted of the bluegrass varieties. KBG requires good irrigation (or a naturally moist soil), fertilization and mowing schedules to produce thick, compact sod with fast blade growth. Kentucky Bluegrass is used in lawns, athletic fields, golf courses, parks, anywhere beautiful green coverage year round is needed in the cool season region.The many varieties afford the homeowner with better access to lawn «prescriptions» for problem areas. 90019 90023 90024 90012 Upgrading Kentucky Bluegrass lawns with better qualities can be done at the time of reseeding. 90014 90027 This is a cheaper, easier method than renovating an entire lawn and many people do not realize that the varieties can be mixed without causing harm to the existing grass. There is no «One» grass to completely suit every need or problem but given the number of choices in the bluegrass line at least the choice is available to everyone.The mixing of ryes and fine fescues extend the range of problems (shade tolerance, disease resistance, drought tolerance) that may be overcome with the right variety of each in the «mix». 90019 90069 KENTUCKY BLUEGRASS VARIETIES SOLD AT SEEDLAND 90070 90023 90024 90012 Approximately 200+ improved, different varieties of Kentucky Bluegrass are for sale commercially from various seed companies throughout the USA. 90014 90027 Check at your extension service for the one or more that are best suited for your area.Most of these varieties are blended for greater versatility and are always dependant upon yearly harvest. Seedland sells a range of quality Kentucky Bluegrass varieties (Both price and quality). We also have several Bluegrass Mixtures and Blends that perform well in the USA: 90019 90142 The «Single Variety» KBG VARIETIES Sold At Seedland.com 90143 90144 90145 Blue Ridge Kentucky Bluegrass — New improved variety 90146 90145 90012 Kenblue Kentucky Bluegrass Seed 90014 forms a good, BASIC utility cover and overseeding variety.Early green up with bright green color and has good stress tolerance. Economical and highly useful in erosion areas and reclamation sites as well as lawns. 90146 90145 90012 Midnight Kentucky Blue Grass 90014 is one of the darkest green of the varieties, features disease resistance with spring and fall density. 90012 BEST 90014 Bluegrass available. — 90012 Popular 90014 with Seedland customers! 90146 90145 90012 Supina Bluegrass — An elite bluegrass with excellent shade tolerance.. for use in those high shade areas where traditional type Kentucky Bluegrass fails. Will tolerate low mowing levels down to 1/2 «in height. 90014 90146 90163 90142 Kentucky Bluegrass Seed Mixtures & Blends Sold at Seedland 90143 90023 90024 90012 Please visit our online store for 90014 a complete listing of Bluegrass Seed Mixes and Blends sold at Seedland.com. 90027 90019 90144 90145 Pennington 90012 ‘s Kentucky Bluegrass Smart Blend 90014 90012 — A premium grass seed blend of 3 to 4 Turf-Type superior blue grass varieties.With Pennington’s Myco Advantage, an exclusive blend of beneficial, all-natural root organisms that contribute to plant growth, enabling a smart lawn to flourish with much less water and work. 90014 90146 90145 World Cup Kentucky Bluegrass Blend — A blend of three to five of top performing bluegrass varieties, developed for superior turf grass performance and improved disease resistance. This blend is made to maximize turf performance and improved disease resistance.90146 90145 90012 Seedland Bluemix — (Economy Mixture) But with a good mid-range variety of Bluegrass, Perennial Ryegrass and Fine Fescue. Nothing «cheap» here. — OUR MOST POPULAR BECAUSE OF COST / VALUE. 90014 90146 90145 90012 Seedland’s Elite Mix — Premium Mixture with Midnight Kentucky Bluegrass! This is our BEST PREMIUM Blend with Midnight KBG and a quality Perennial Ryegrass and Creeping Red to handle shade areas. 90013 Available Only at Seedland — where you can purchase this Midnight Bluegrass special mixture.90014 90146 90145 90012 Mid America Super Shade Mix — Fine Fescues & Bluegrass — Excellent shade mixture for heavy shade areas. If this one does not survive, then you need to thin out your trees. Very popular for shade problem areas. 90014 90146 90163 90011 90012 High-Quality Improved 90013 Kentucky Bluegrass Turf-type Varieties 90013 are available from Seedland.com 90014 90013 90019 90202 90003 90204 90031 Bluegrasses.com 90032 90024 90012 Growing a beautiful tomorrow! 90014 90027 90005 90006 90007 .