backyardproscontact@gmail.com Onion grass, or Melica bulbosa, is a perennial grass that can be found in meadows, alluvial fans, rocky woods and hills. Kentucky Bluegrass Invasion in the Northern Great Plains and Prospective Management Approaches to Mitigate Its Spread. If the leaves are too thick, wet, or matted down, rake them up and remove them. In fact, a well-established and well-taken-care-of KBG lawn will quickly bounce back from a weed invasion and will come back from all directions to reclaim its territory. The telltale sign of this severe lawn disease is its pattern, as it often created 3- to 15-inch frog-eye-like rings in your yard. Its very easy to care for and doesnt need much watering or maintenance. This grass is generally the faster growing of the two. The word blue in the name comes from its flower heads, which are a remarkable silvery blue or purplish-blue. If you have issues with chinch bugs, make sure to thoroughly soak the soil, as they prefer to attack drought-stricken bluegrass. Your local agent may recommend you get your soil analyzed first. Just like other bentgrasses, it is commonly used in golf courses. For the best experience on our site, be sure to turn on Javascript in your browser. With proper germination conditions, germination takes 7-10 days. Mowing. Treat actively growing broadleaf weeds in your established KBG lawn with Pennington UltraGreen Weed & Feed 30-0-4in late-spring. Tall Fescue is a very hardy variety of robust grass that doesnt easily suffer from wear and tear. The store will not work correctly in the case when cookies are disabled. Depending on the growth rate and age of your lawn, you may have to dethatch first. Root systems. Patton, A. and Boyd J., "Choosing a Grass for Arkansas Lawns," University of Arkansas Cooperative Extension. This adds oxygen and breakups any compacted areas that restrict water absorption and root growth. The top 1-2 inches of soil needs to be tilled, and the yard needs to be thoroughly watered first. So, they will in all likelihood be starved to death by the weeds. It is one of the most common types of grass grown in lawns in North America. Determining the correct mowing height answers, at the same time, the question of how often to mow. This, despite the greater need for water to keep this grass standing tall in warm areas! So, you will have to supply the h2o in 2-3 sessions of no less than 1 inch each, spaced about 2-3 days apart. What Does Kentucky Bluegrass Look Like? In the sun, it looked blue-green. Yet, unlike in summer, you won't have the scorching heat to contend with, which dries out the seed. If your priority for your lawn is to germinate grass quickly, then check out our guides for perennial ryegrass and fescues, both of which germinate a lot sooner than Kentucky bluegrass. Later in the fall, you will need to rake fallen leaves off your lawn. Bermuda grass is grayish-white when dormant. When soil temperatures are 50-65 degrees, the best time to plant Kentucky Bluegrass Seed (a cool season grass) is from September 15 to November 1. Your local seed distributor, garden center , or county extension educator can help you to determine the best . Duble, R.L., "Kentucky Bluegrass," Texas A&M Agrilife Extension. 14-21 Days. The main difference between Tall Fescue and Kentucky Bluegrass is the root systems and the way the grasses grow. Kentucky bluegrass ( Poa pratensis) grows 18 to 24 inches tall and is readily identified by its boat-shaped leaf tip. Phone: Bluegrass has pretty low resistance to insects and disease. Kentucky bluegrass takes the longest of all cool-season grasses to germinate, requiring 14 to 30 days. It grows well from seed, and is a popular choice for sod farms in the North. + 1 778-244-4107 Pennington Smart Seed Kentucky Bluegrass Grass Seed and Fertilizer Mix's fertilizer-enhanced seed coat technology speeds establishment and promotes greener grass. Id say this is one of the prime reasons for KBGs continued dominance in lawns and turfs all across the northern areas. That being said the grass is gorgeous and I prefer ir over the other elite varieties i have. Sprinkle the seed on top of the sand (or compost) and let it dry for 30- 60 minutes. It grows from a very extensive system of rhizomes, underground stems that produce new plants. Stems are slightly compressed and leaves are rolled in the bud. Some varieties susceptible to heat and drought. . Historically, this restricted the widespread use of KBG south of the challenging transition zone where higher heat and humidity favor warm-season grasses, such as Zoysia grass. Unlike the tall fescue and ryegrasses, KBG does not grow in bunches/clumps but forms an almost even and dense carpet of green due to its lateral spread. Whether or not you know it, when you think of the ideal lawn, youre probably imagining Kentucky bluegrass. Canada. Weather conditions are often predictable in the northern regions where KGB thrives. The grass will need time to recover and itll be more vulnerable to pests and disease. If the grass gets damaged, your lawn will repair itself. Kentucky bluegrass is a cool-season grass for climates with mild summers and cold winters. Do not use a dethatcher if you dont need to, as the process is really hard on the grass. Its rhizomes allow it to spread and create new grass plants. Check out my full article on how to make your lawn greener and thicker. By September, the soil has had all summer to warm up to these levels. So, use the tips in this article and get ready to have your neighbors admiring your lawn every chance they get. From Seed to Plant. Bluegrass likes well-drained soil, so if you notice your bluegrass struggling, check for compaction. Kentucky bluegrass, for example, works best when mowed to a height of one-and-a-half to two-and-a-half inches. Set your first few mowings at a lower setting with a sharpened blade. The spike-type seed head has spikelets that are borne directly on the main stem. One application lasts up to three months. Kentucky bluegrass blades have distinctive, boat-like tips. Regular soil testingevery three to four years can help you maintain a healthy pH balance and rich KBG color. Figure 13 . Wise water management is essential for Kentucky bluegrass lawns. Whereas the tufts of the latter give a lawn a patchwork look, a lawn composed of Kentucky bluegrass forms a consistent, level surface. This grass is always in need of a drink because its shallow root system does a poor job of holding on to moisture. The added iron helps maintain KBG's beautiful emerald color. Premium, water-conserving seed products such as Pennington Smart Seed Kentucky Bluegrass Grass Seed and Fertilizer Mixcan add to your lawn's resilience. Basically, you are talking about watering the lawn twice or thrice a week. Manage Settings But, thats not how KBG got its name! A typical KBG lawn needs at least 1 inch of water weekly from irrigation or rainfall during normal weather. They are usually only sold by specialty establishments that serve the turf and landscaping industries. So, here is what the mowing requirements look like: Normal weather mowing: A warm-season grass like Bermuda grass will thrive even when mowed to 1 inch. In the spring, you can start mowing as soon as the grass grows again. Legend has it that when early settlers looked out on the fields of Poa pratensis in Central Kentucky, the seed heads took on a purplish hue. Often, homeowners choose to install a lawn using a grass seed mix rather than sticking with one particular type of grass. Applying fertilizer in spring is critical, but it is only the beginning: You should maintain a fertilizing schedule throughout the growing season if you want the best possible lawn of Kentucky bluegrass. Because this is a cool season grass, it requires at least 2 inches (5 cm.) Necrotic ring spot, like many lawn diseases, starts with the grass fading to a yellow to light green color before eventually thinning out. Proper water management is a crucial aspect of KBG lawn care. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. In alkaline soils, pH-induced iron deficiency can turn KBG pale green. Core aerate before overseeding to relieve compaction. Do not treat seeded or overseeded areas until at least 60 days after seeding. This way, you are keeping them alive, so that they can recover when weather conditions improve or irrigation requirements are fully met. If you're comparing two lawns side-by-side, it's useful to know that zoysia goes dormant later in the . This website also participates in the ShareASale, Clickbank & Cj affiliate programs, and other sites. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. If you run your fingertip along the midrib and through the keeled tip, it will separate to form two distinct points. Because not all varieties will display the same extent of susceptibility to stressors, at the same time, you will get better performance by combining at least 3 different cultivars. How fast the spread is from thereon will be based on the number of seeds broadcasted. per 93 sq. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'greenthumbplanet_com-small-rectangle-1','ezslot_28',152,'0','0'])};__ez_fad_position('div-gpt-ad-greenthumbplanet_com-small-rectangle-1-0');Moreover, the effort required is less because the ground naturally cracks and heaves as it thaws, making room for the seeds to slip deeper into the soil layers. Chinch bugs prefer spring-fertilized lawns. At maturity, Kentucky bluegrass is about 20-24 inches (51-61 cm.) Fertilize and treat broadleaf weeds with Pennington UltraGreen Winterizer Plus Weed & Feed Fertilizer 22-0-14. Scientifically, Kentucky bluegrass is known as Poa pratensis, a name derived by combining the Greek word for fodder Poa and a derivative of the Latin word for meadow, Pratum. Summer mowing: Once the mercury starts soaring, so should your mowing height. In addition to the ones that I have already mentioned above, varieties such as Apollo, Showcase, Unique and Brilliant also exhibit impressive drought resistance. Kentucky is, after all, known as the "Bluegrass State." And the grass can be found everywhere there, on the huge, rolling horse farms that dot the state. Kentucky bluegrass is slower to germinate than other cool-season grasses, so budget your time accordingly. Its rhizomes allow it to spread and create new grass plants. 2. It germinates best between soil temperatures of 50F to 65F, or air temperatures of 60F to 75F. Tall Fescue. Lets look at the differences and similarities of these two popular types of cool-season grasses. Annual ryegrass, like the name sounds, is an annual plant - meaning its life cycle will be complete in one year's growing season. And that's thought to be one of the reasons it was established in the central and northern regions of Kentucky. It tends to have a soft, fine texture and is naturally low-growing. This height increases to 3 to 4 inches in summer to help it survive the summer heat. He has real estate experience and he is a home owner. Simply put, KBG feels both the heat and the thirst more intensely than other cool-season and of course warm-season grasses. With Kentucky bluegrass, you would have to supply 1.5 to 2 inches of water even in normal weather conditions. It has a fine, soft emerald or blue-green foliage. This helps prepare KBG for fast spring repairs. It can be recognized quite easily because of its V shaped leaves. Though the plant looks like it has clumping growth patterns, the plant survives from year-to-year through creeping, above-ground stems called stolons, which spread easily throughout the surrounding turfgrass canopy. In fact, the creeping growth habit is what gives this grass its ability to stage a rapid recovery from damage. 11 Ways to Fill a Raised Garden Bed for Cheap, 9 Easy Ways to Get Free Rocks for Your Garden, 9 Best Wood Options for Raised Garden Beds. Ryegrass, for example, germinates in just five to 10 days, and fescue . This is the optimal time for KBG germination, establishment and repair. This manual effort is still the most effective method for many weeds. How Much Topsoil Do You Need Over Fill Dirt? Pennington, One Step Complete and Smart Seed are registered trademarks of Pennington Seed, Inc. UltraGreen is a registered trademark of Central Garden & Pet Company. However, you dont have to give up your dream of a bluegrass lawn if you can find the right cultivar. For many lawn owners in the United States, Kentucky bluegrass is synonymous with the ideal lawn. What Happens if Grass Gets too Much Nitrogen? Kentucky bluegrass prefers full sun, but some varieties can do well in lightly shaded areas. True to one part of its name, it can bear a relatively dark (bluish-green) color at times. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'greenthumbplanet_com-box-4','ezslot_11',142,'0','0'])};__ez_fad_position('div-gpt-ad-greenthumbplanet_com-box-4-0');It has one of the longest germination times of all cool-season grasses.