0 to 7. Here is a general timeline to provide you with an idea of what to expect during the germination process: Turf 101: Optimum temperatures for seed germination. Turf species. You can expect your perennial ryegrass lawn to be established and ready for mowing 5-7 days post-seeding making it one of the best types of grass for golf courses. Moreover, they bothGermination testing of Kentucky bluegrass presents many problems to the seed analyst. Do not make the mistake and wait too late to plant Blue Heat KBG seed. Lower your lawn mower to its lowest setting and mow it two to three times. The two-week germination period for fescue seeds is a faster growth rate than other grasses. It is believed that Kentucky bluegrass originally came from the northern latitudes of Eurasia, but it is now present in in favorable climates worldwide. 8lipoa. Week 1 - 7After 56 days of planting, Kentucky bluegrass began to tiller, and the trend of tillering per plant in each of the three bluegrass strains was basically consistent, all of. 1. 5′′ – 3′′ inches (6 – 7. Bluegrass and ryegrass do not perform well in the shade, so creeping red fescue is a great addition to this mix for its shade tolerance. I'm into my third and soon to be fourth KBG renovation and I want to make it absolutely clear that you do not need to worry about it coming in kind of thin. If this was day 25, I'd be worried. 5 inches; Buffalograss: 1 to 2 inches; Ways to Hydroseed, Step by Step guideSeed of lower purity and germination has to be seeded at higher rates to compensate for lower Pure Live Seed (PLS) content. Video showing the germination of a oat (Avena sativa) seeds underground and aboveground. Germination for Kentucky bluegrass generally takes two to five weeks, depending on many factors. This is the time of the year when the soil is warm enough for your seeds to germinate. Kentucky bluegrass invaded rangeland:. Limited shade tolerance. Another time to start grass seed is in late winter or early spring. Aim for 20 to 30 minutes per session, two times per day, to ensure the water penetrates deeper into the soil. Seeds will germinate A Laboratory research at Jacklin Seed Co. Kentucky bluegrass (Poa pratensis L. Ideally I should allow the grass to grow before first cutting. Viable seed can be produced just a few days after pollination, which allows the plant to reseed even in frequently mowed turf. ∙ More rapid Kentucky bluegrass germination was associated with longer and more linear-shaped seed. 63. Kentucky bluegrass (Poa pratensis L. Augustine, and Zoysia. It is a true grass, being a member of the Poaceae family. It does. ) is one of the most popular cool-season grasses known for its dense, fine texture and attractive appearance. 97% said they value Tenacity because it has unique benefits other herbicides can’t deliver (e. 1baruzo 3. Too much work for large area. So that's actually only 5 lb of grass seed. Common warm-season grasses and their germination times are: Bermuda grass: 10 to 30 days to germinate. Velvet Blue Seed Blend. The effects of temperature and time of soaking and of aeration of the solution were studied. Then add that number to the amount of seed needed per square foot. Underground, the. 63. If you want to establish a lawn within a very short period of time then Kentucky 31 Tall Fescue would be an ideal option because its seeds take a shorter time to germinate as compared to Bluegrass. Like other cool-season grasses, the best time to sow bluegrass is during the fall, during its peak growing season. Add a thin layer (1/4″) of screened compost to top-dress at this time and use the flat/back side of your leaf rake to gently spread the compost/seed to ensure good contact across the lawn without burying your seed too. 1. Perennial ryegrass will be the first species to germinate, generally 3-5 days after planting, and the other species will fill in over a 10-30 day period. . Kentucky bluegrass has long been the mainstay of lawns in Michigan. An-nual bluegrass grows 6 to 8 inches high when left unmowed. Kentucky Bluegrass Germination Temperature: The ideal temperature for germination is between 60-70 degrees Fahrenheit. Kentucky bluegrass, prized for its lovely blue tinge and soft-bladed friendliness is a popular turf grass for home lawns, where it usually is planted in a mix that includes deeper-rooted fescues. . Growing Kentucky Bluegrass: Tips at a Glance. I look at Watering my newly seeded lawn wi. Temperatures are currently normal for early September, and history suggest it will continue to drop in October. High humidity, cool temperatures, rain, and cloudy days can lengthen the time required for bluegrass to dry. ) in length. Ideally, by September 15 for tall fescue and by October 15 for KBG. Starr Kentucky Bluegrass topped the charts in the latest National Turfgrass Evaluation Program (NTEP) kentucky bluegrass trials. Annual bluegrass grows 6 to 8 inches high when left unmowed. Our. According to the Texas Cooperative Extension, Kentucky 31 is in the Tall. And then the germination rate is only about 80% because the seed varieties are terrible. Perfect for slopes. Excellent capacity for self-repair. Kentucky Bluegrass NTEP 2012-2016 Final Data Highlight - Mean Turfgrass Quality Ratings of Kentucky Bluegrass Cultivars Grown Under Shade At Carbondale, IL TOLL FREE: 800-975-6939 FAX: 541-491-1502 30140 Hwy 99E, PO Box 30, Shedd, OR 97377 Turfgrass Quality and Other Ratings 1-9; 9 = Best NAME. So 10 days after seeding KBG is perfectly fine to see little to no green grass. 15 wood stakes included. It is a type of perennial grass and has a tendency to grow horizontally, rather than vertically. of water. 13 lbs. While this type of grass is not as hardy as Zoysia grass or Bermuda grass, it is still a little more durable than other types. Kentucky bluegrass is the principal component of most quality lawns. 7°C), while Kentucky bluegrass has been observed to germinate in temperatures as low as 32°F (0°C). The germination time for most types of grass seed ranges from 5 to 30 days depending on the variety you plant. Velvet Blue Seed Blend. Plan to fertilize in the months of September, November, and May (this variety typically requires more fertilizer than tall fescue types) The optimal soil pH for Kentucky bluegrass cultivation is 6. The main stem is basically an extension of the flower stem. When taken care of, this grass is among the most lush, dense, and durable lawns you can ever hope to have. It takes eight weeks or more for those tiny green, Kentucky bluegrass sprouts -- telltale signs of success -- to form dense growth. ) is 1-3. Kentucky bluegrass (Poa pratensis L. Growth Rate – Kentucky Bluegrass takes longer to germinate and establish than Perennial Ryegrass. Germination can take longer if the soil surface lacks moisture, the soil surface temperature is cold or old or poor quality seed is used. For newly planted grass seed, germination times can vary depending on the type of grass seed you have. The obtained results showed that seed germination of Kentucky bluegrass was highly affected by applied levels of salinity (Table 1). Re: Midnight KBG germinated in exactly 7 days. Its growth slows during the warm summer months. Vigorous to germinate and establish, HGT quickly forms strong rhizomatous growth with an extensive root system. , 2004). Then, spread the Kentucky bluegrass seed evenly, using a broadcast spreader for larger areas. For optimal germination, plant tall fescue when soil temperatures are between 50°F and 65°F. “non-spreading”) cool-season grass that germinates quickly after seeding. KBG is the primary spreading grass type for cool season folks. It is a fine-bladed grass that is ideal for high-traffic areas of the yard. . Tolerant of drought, shade and traffic. In this blog post, we will. This is a visual representation of how fast Kentucky Bluegrass (KBG) can spread over a full two growing seasons. The average days for germination are 5 to 30. Our Root-Building Nutrition formula combines seed, fertilizer, and soil improver to help establish deep roots, allowing you to build a strong, green lawn. It has been 90-105 everyday since the beginning of June. During this period, the seeds germinate quickly and the seedlings grow rapidly. Wait too long and cool weather will reduce tall fescue (or Kentucky bluegrass) germination. If temperatures fluctuate too widely or you forget to water for a few days, the germination time will change. The grass will send out rhizomes to fill in bare spots giv. Reports vary to exactly what the soil temperature needs to be to germinate seed, but 50-70 degrees is the window, with 60-65 seeming to be the most popular. Soil temperature at the time of seeding was 83 degrees. 2. Description. Quick Tips. Just a quick Kentucky Bluegrass Seed Update! We have pretty good germination at Josh's place at 18 days. Germination time: Kentucky bluegrass seeds take 14 to 30 days to germinate in ideal conditions. GCI Turf Blue Heat is a 3 way blend of high quality Kentucky Bluegrass seed. Although the optimum temperature range for rooting differs somewhat among turfgrass species, most cool-season turfgrasses produce the best root growth at soil temperatures between 50° and 65°F. Late summer to early autumn is generally regarded as the optimal planting window for Kentucky bluegrass. In this guide, we will explore the. 0 to 4. The best time to apply Scotts EZ Seed – Sun and Shade is during Spring or Fall because seeds germinate fastest when the daytime temperatures fall between 60 and 80 degrees Fahrenheit. ApproximatelyKentucky bluegrass (hereafter bluegrass), one of the most influential exotic grasses in the northern Great Plains, invades native plant communities and suppresses native species. Kentucky bluegrass prefers full sun, but will tolerate some shade. Never fertilize in the winter — only in spring and fall. Seedlings come up. This time of year germination will be slower so most of the seed hasn’t germinated yet. Planting grass seed at the right time of year and with the right tools is essential for the success of your lawn. Perennial ryegrass will be the first species to germinate, generally 3-5 days after planting, and the other species will fill in over a 10-30 day period. And then the germination rate is only about 80% because the seed varieties are terrible. Good soil preparation is extremely important for a quality Kentucky bluegrass lawn. Most importantly, water as needed, allow the soil to dry and warm up between waterings but not so dry that the new grass plants shrivel and die. As a result, it can spread and form patches over time, if the correct conditions are met. Remain patient and follow Kentucky Bluegrass water requirements until it begins to take root. According to the University of California, grass seed typically germinates within 14 to 30 days. 50% of those 10 lb is a useless seed coating. Time until established: It needs 2 to 5 weeks to establish comprehensively and set firmly on your lawn. Add organic matter to the soil, if it is clayey. One of the cool things about Kentucky Bluegrass are the Rhizomes. , 2001). What factors can influence the establishment time of Kentucky. It is one of the most common types of grass grown in lawns in North America. The best time to plant Kentucky Bluegrass would be during the cooler seasons of early fall and spring. Wait to sow the seeds until the soil temperatures are between 55ºF and 65ºF. Saves water. , KBG) and perennial ryegrass (Lolium perenne L. To avoid smothering seedlings, partially remove mulch after germination occurs and 2–3 inch roots develop. This means that the grass seeds need to be planted before Michigan temperatures drop below those levels. Soil Temperature. 10 - 14 : Hard fescue: 7 - 14 : Kentucky bluegrass: 14 - 30 : Perennial ryegrass: 5 - 10 : Red fescue: 7 - 14 : Rough bluegrass: 7 - 10 : Tall fescue: 7 - 12 : Statewide IPM Program, Agriculture and Natural Resources, University of CaliforniaHydroseed Time Lapse With Pictures. 7 to 14. Based on literature (Guesdon et al. 2016), this concentration is considered as mild saline solution. In mixtures with other legumes and grasses, Balansa clover creates. Rhizome formation enables bluegrass to recuperate from injury and fill in thin areas. Prevents soil erosion. ). In my experience, big seeded common or forage type varieties like Kenblue, which I believe is used in Scotts Pure Premium (check the label), as a rule, germinate in about half the time (10 days) as a typical elite type bluegrass. This growth allows for excellent ‘sod strength,’ reduced field waste, great pallet appearance and quality ‘big roll’ installations. Overcoming challenges in establishing a lush lawn is easier with this fast-growing grass. It also helps to get the seed down before the leaves begin. Before beginning any seeding project, make sure the area is first properly prepared. Cool season grasses can be established in early spring. However, the Kentucky bluegrasses are very slow to establish a cover and contribute very little to an overseeding mixture for the first several months. Zoysia grass: 14 to 21 days to germinate. However, once established it spreads quickly via its extensive rhizome production. If you live in a. Kentucky Bluegrass Growth under Saline, Waterlogging, and Saline-waterlogging Conditions during the Germination and Seedling Growth Stage Kevin Rue and Qi Zhang* Department of Plant Sciences, North Dakota State University, Department # 7670, P. Zhang et al. This means that Kentucky Bluegrass can be used in lawns, and is a good grass to use in parks as an attractive border. Whereas Kentucky bluegrass is a rhizome-forming grass, ryegrass is a bunchgrass, and it has a rather shallow root system. HD Sports 2. ∙ It may be possible to establish turf more quickly through Kentucky bluegrass cultivar selection. If you've taken the time to get a kentucky bluegrass. It will solve a lot of problems for you. Germination and seedling vigor tests were conducted using a seed incubator set at. Ryegrass germination time is about a week, while the Bluegrass portion will take at least two weeks to sprout. Varieties of Kentucky bluegrass that have performed well in overseeding trials include Alble-1, Arista, Baron, Mystic, Nugget, Pennstar, RAM, Touchdown, Vantage and Victa. 1. Level: Not Specified. Plant when soil temperatures are between 50 – 65°F and air temperatures are between 60 – 75°F. For Kentucky bluegrass, the optimum germination occurs when the seed has approximately 16 hours of temperatures near 59 F followed by approximately. growing grass from seed in an 8-day time-lapse. ) cultivars, Mystere, BAR VV 0709, Bariris, Rugby II, and Bewitched, were tested to determine germination and seedling growth. Planting too early or too late in the season will lengthen the time it takes for the. ft. Grass began sprouting on day 5 and the first mowing came on day 28. Regardless of the location, I normally suggest waiting until nighttime temperatures are in the mid-60s. The Scotts Turf Builder variety offers the best Kentucky bluegrass seeds for a dense and lush grass carpet. The best time to plant Kentucky bluegrass is in the early fall or spring when the soil temperatures are cooler but still warm enough for germination. Reicher et al. The amount of time it takes for new grass to sprout, or germinate, from seed varies by grass seed type. In my experience, big seeded common or forage type varieties like Kenblue, which I believe is used in Scotts Pure Premium (check the label), as a rule, germinate in about half the time (10 days) as a typical elite type bluegrass. ) for quick cover. Introduction Kentucky bluegrass, ( Poa pratensis L. On the other side, Kentucky bluegrass takes about more than three weeks which is less than ryegrass. rolled blanket. Remember to take only ⅓ of the blade off per mow, and maintain a height of 2-4 inches. Red Fescue. A cool-season grass, Poa pratensis thrives in USDA zones 3 to 9. 5-20 cm) long. Kentucky bluegrass seed (Poa pratensis) germinates in 14 to 30 days, according to the University of California. Remember to take only ⅓ of the blade off per mow, and maintain a height of 2-4 inches. If you were overseeding with Kentucky Bluegrass and your yard size was less than one acre, you would do the calculation as follows: 43,560 x 1,000 x 43. Broadcasting the seeds evenly over the prepared soil and lightly raking them in will help improve seed-to-soil contact. Safe for home, children and pets. This means that for projects utilizing Kentucky bluegrass seed, planting as early in the window as possible is especially important for a successful outcome. If the temperature is too hot, the grass will die. Bluegrass & Newgrass Music in Kentucky. Sometimes contracts require grass to be seeded the year before play is toSeeding Rate: 3 lbs. 38% in Nebraska, and 32% in Montana based on data collected at individual locations and then aggregated for the time period between 2011 and 2015. 5 cm) in the spring and fall. has found that seed priming hasWhat I Have Learned About Kentucky Bluegrass the Past Three YearsThe main thing I think I have learned about Kentucky Bluegrass in the Past Three Years is th. winter annuals: cool-season species which germinate in late summer or fall, 2. Then a tall fescue variety known as Kentucky 31 made the leap from pasture to turf — and became an important part of Pennington Seed's history in the process. 5 pounds for 10,000 square feet. . Kentucky bluegrass. Germination and seedling vigor tests were conducted using a seed incubator set at. . Average mowing time can be reduced by 30 percent when grass clippings are not bagged. Spring seed germination is slow when soil temperatures are below 50⁰F. It has light greenFor newly planted grass seed, germination times can vary depending on the type of grass seed you have. . Cover the area with a fine mulch (such as a thin layer of peat moss, grass clippings, or straw) to hold the seeds in place. Non-toxic, biodegradable. Time of swathing and harvesting are critical for Swathing too soon can reduce seed germination and yield, while swathing. 15 wood stakes included. Show per page. Conversely, many dithiopyr treat-ments improved Kentucky bluegrass. Refer to the seed label for the recommended amount of seed needed for the area to be covered. Waterlogging (WL) affects the growth and physiological responses of turfgrass. The objective of this study was to develop a soaking and drying procedure to stimulate faster germination of Kentucky bluegrass (Poa pratensis L. Yes, Kentucky bluegrass can spread on its own over time. At the same time, the autumn rains and warm temperatures allow for. Note: Tall fescue requires time to establish strong root systems. Introduction may have been accidental in many regions, but Kentucky bluegrass has also been planted in many areas as forage and for erosion control (Carrier and Bort 1916; Huff 2003; USDA. As one of our most valuable turfgrasses, Kentucky bluegrass comprises a sizeable percentage of many seed mixtures commonly utilized for lawns, grounds and athletic fields. Since seed would successfully germinate, Kentucky Bluegrass naturally produces it, thus the weedy appearance. Remember, germination occurs underground and what you see above ground is well after that. Cool season grasses, such as Kentucky Bluegrass, Fescues, and Ryegrass, germinate best when the soil temperatures are between 50-65°F. of gibberellic acid per 10 gal. However, spring is also a prime time for many weeds to germinate and the heat of summer often reduces cool season grass growth. The optimal time for planting Kentucky bluegrass varies depending on your climate and location. Bass (2)~ concluded after a detailed study of the factors affecting germination of Kentucky bluegrass that the stage of maFall is the best time for renovation and seeding of cool-season lawns. Optimum temperatures for seed germination of cool-season turfgrasses. Kentucky bluegrasses reproduce asexually; in scientific terms by a method called apomixes. Color may be observed before that time, however, in good growing weather where soil temperatures are above 65 degrees F. 0. However, germination time can vary depending on. ∙ It may be possible to establish turf more quickly through Kentucky bluegrass cultivar selection. x 50 Ft. Colonial bentgrass. The grass was developing extremely fast and strong with lots of. If the soil is too cold, germination may be slow or. In southern regions (zones 8-9), Kentucky Bluegrass is less commonly planted due to the warm climate. Due to Barvette HGT's smaller seed size, 35% blend composition acts more like 50%. during establishment and summer time when frequent irrigation. These materials disintegrate over time and control soil erosion. Just a quick Kentucky Bluegrass Seed Update! We have pretty good germination at Josh's place at 18 days. Regular and robust irrigation promotes deep root growth and greater grass longevity. A medium-sized, 10,000-square-foot lawn will cost twice as much. After germination, it can take an additional 2 to 3 months for the grass to. Dotted red lines indicate time to 50-percent germination. Fungus tends to thrive in grass with high levels of thatch. The optimal time for perennial ryegrass seeds to germinate is either in the early spring or early fall (early fall tends to be better because the grass has more time to prepare itself for the stress of summer). Easy to cut and use. Ideal Soil: Well-drained, fertile soils, in full sunlight. ∙ More rapid Kentucky bluegrass germination was associated with longer and more linear-shaped seed. You want to wait until the soil temperature falls to 50 degrees to 65 degrees Fahrenheit to get the best germination from your fescue seeds. Temperatures are currently normal for early September, and history suggest it will continue to drop in October. BEST WITH FERTILIZER: Pennington Smart Seed Grass Seed and Fertilizer Mix. Getty. It grows so quickly that the lawn can be mow-able in about five to seven days from spreading seeds. With proper germination conditions, germination takes 7-10 days. Watch the grass grow! In this video Kentucky Bluegrass grows over 13 days. Perennial ryegrass is a bunch-type (a. Plant seed in the spring or fall when daily average soil temperatures are consistently between 55°F and 70°F, or air temperatures between 60°F and 80°F or 70°F and 90°F depending on the product . #grassseed #Subscribe How to grow grass seed? Watering and aftercare of new seed throughout the germination period. k. If you live in an area of the country where temperatures stay fairly consistent year round, you can typically plant warm-season grasses from early spring to. Buffalograss. Seeding: The most important step in establishing turfgrass is to select high quality species and varieties adapted to the site conditions and the intended use of the turf. Kentucky bluegrass is a perennial, cool-season lawn grass. Planting Kentucky Bluegrass Through Sod. 97% said Tenacity delivers consistently good results for their customers. For zoysia and Bermuda grass lawns, see MU Extension publication G6706, Establishment and Care of Zoysiagrass Lawns. Seeds germinate best from early spring to late summer. Kentucky bluegrass has an appealing texture (leaf width) and per-haps the best general appearance of any cool-season grass. Establishing Kentucky bluegrass, however, requires time and patience. bag of the sample mix contains 30 lb. 9. (2011) found greater germination in coated bluegrass seeds when saline water was used, whereas Serena et al. Kentucky bluegrass is widely available as seeds and will germinate quickly. This species produces rhizomes (underground stems) that give rise to new bluegrass plants (Figure 1). Today I'll share. It is believed that Kentucky bluegrass originally came from the northern latitudes of Eurasia, but it is now present in in favorable climates worldwide. Growth Habit – Kentucky Bluegrass spreads laterally and is better for a thick, full lawn. Nevertheless, determined homeowners in warmer states can achieve lush results despite the climate, if they keep a strong irrigation system in place. Normally, this would not be healthy for your lawn, but doing this is called scalping. 8. Seed coating has been effectively used in the agricultural and horticultural. If the seed is kept constantly moist, it will germinate in 14 to 21 days, depending on the soil temperature. On the other hand, if your current grass doesn't work with a microclover, yet you desire a microclover and grass lawn, we would recommend removing existing growth and revegetating with new microclover and lawn grass seeds. 17 reviews. (If you keep it going, you'll also have some nice patch repair grass if the damn bunnies dig a big ol' hole in your. So that's only 4 lb of useful grass seed. S. After the initial 10 days to 2 weeks, water 1 to 2 times per day, 30-45 minutes each time. Mow the yard to a height of 3″ – 3. Sow at least 6 weeks before the first frost date of the year. It is commonly used for lawns, parks, and golf courses. 0 to 7. This is a time-lapse of my new lawn growing from seed. Preparing your lawn and soil for the seed you want to sow will just take some preparation work. ), is one of four cool season grasses that provide the backbone of forage systems in Kentucky. Plant perennial ryegrass in early spring, so it has time to establish before the summer heat. , to give the grass time to dry completely. Soil temperatures between 55°F and 65°F are ideal for the time of planting. Only mow when required, and keep your turf under 8 inches (20 cm) long. Because of its slow germination and fragile seedlings, Kentucky bluegrass will establish best when planted during periods of light traffic. com Great spring green up Reduced top growth Good drought recovery and wear tolerance Scan for more information on Jacklin bluegrasses New Jersey Trial Loca on, 3rd Week of May, Non‐Irrigated, Natural Rain Water Only Tall fescue needs mowing often due to its fast growth habit. New seedings require light, frequent watering (2 to 3 times per day for the first 2. By contrast, Kentucky bluegrass seeds take 21 days or more to sprout into. m. Today we mow Josh's newly seeded Kentucky Bluegrass Lawn. My license number is AL-0053865. In this zone, tall fescue can add season-long color to Kentucky bluegrass and perennial ryegrass mixes. Many factors influence germination speed. Average germination for burned locations was 37% ± 7% and was. Seeding/Overseeding. Conversely, if the soil is too warm, the seeds. Allow the bluegrass to go dormant in high-heat conditions above 85 degrees F. Change water every 12 hours. To plant the bluegrass with Sod, follow the same steps initially as followed in the seeding process, which include: Eliminating any existing weeds or grass from the lawn. transvaalensis) putting greens (Liu et al. 0. When we are talking about germination, perennial ryegrass obtains much quicker germination than bluegrass. Fitted germination curves and AUGC values for the two worst-performing cultivars, Independence and Memorial, are outlined in brown, and the three best, Proclamation, Declaration and Pure Select, are in green. 1vb16015 4. Download Save for later Print Purchase. Germination testing of Kentucky bluegrass presents many problems to the seed analyst. ). Midnight, if conditions are right, can germinate in as little as 7 days. These grasses, including Bahia grass, Bermuda grass, zoysia grass, centipede grass, St. For optimal germination, plant tall fescue when soil temperatures are between 50°F and 65. 2019). Location: Central NJ. 25 ft (30-99 cm) tall with dark green leaves 2-30” (5-76 cm) long, and is a coarser looking plant whose seedheads consistently have a whorl of 5 small spikes at the base. To me, this is the magic of KBG. The germination time for grass seed ranges from 5 to 30 days depending on the variety you plant. Though seed will germinate at a wide variety of temperatures, the optimum temperatures for germination are in the table below. creased Kentucky bluegrass cover at any time during the 1996 study (Table 2). New turf: Sow 2 - 3 pounds Midnight KBG seed per 1,000 square feet or 80 -120 lbs per acre. Cover the seeds lightly with soil when spread and lightly compact the soil to help ensure germination occurs. 4M views 5 years ago. Twenty pure live seeds of each cultivar were placed in petri dishes and hydrated with 7 mL of MgSO 4 at 0. It can be even longer in cooler temperatures. quality ratings:table 6. Annual grasses are represented by the major grain crops (corn, sorghums, wheat, rye, barley, oats), and by many weedy types which infest fields and pastures. Rapid seed germination and development are critical to managing these high wear areas. 5 lbs. The seed label will list the name of the turfgrass species and cultivars present in the package, seed. Planting Kentucky bluegrass requires careful preparation and attention to detail. Kentucky Bluegrass is a heat and drought tolerant grass, making it an ideal choice for cool season lawns, but can take a bit longer to germinate between 10 – 21 days. A ten-pound bag of micro clover seeds costs, on average, $450. Credit: "Sweet corn underground germination time lapse" by Neil Bromhall (via YouTube). Additionally, the maximum and minimum temperatures for seed germination are poorly defined because of the extreme slowness of germination, especially for the minimums. A full-blown stand of micro clover requires between 2 and 5 pounds of seed per 1000 square feet of lawn. HD Sports 2. It’s also best to water it 2-3 times a week, giving it a “long” drink each time instead of watering it every day with less water. Kentucky bluegrass is one of the most popular grass types in the US, especially in the cooler northern states. Kentucky Bluegrass NTEP 2012-2016 Final Data Highlight - Mean Turfgrass Quality Ratings of Kentucky Bluegrass Cultivars Grown Under Shade At Carbondale, IL TOLL FREE: 800-975-6939 FAX: 541-491-1502 30140 Hwy 99E, PO Box 30, Shedd, OR 97377 Turfgrass Quality and Other Ratings 1-9; 9 = Best NAME. of pure ‘Challenger’ Kentucky bluegrass, but that only 25.