A common practice is to mow grass that is about 3 inches high. Grass Lawn Seed, Speedy 1.4KG Premium Quality 84 m2,Over Seeding Hard Wearing, Tailored to UK Climate, Defra Approved 4.4 out of 5 stars 4,037 £12.99 £ 12 . Just like how need to get treatment humans when sick, your lawn also requires specific remedies to keep grasses growing healthily. We recommend that you consider the 2,4-D one as it’s effective and safe for lawns. Following a recommendation made on a visit to a grassland open day last year, Mr Holloway has adopted the practice of including a low dose of slug pellets into the seed hopper. Choose the best grass seed for your lawn and the environment in which it resides. Each type of grass has a different germination speed. When working on landscapes, they use an aerator machine that punctures holes on the ground. Mow newly seeded areas at approximately 3” high from the first 4-6 weeks after the seeds have germinated – This means mowing a little higher than usual. You can overseed at other times of the year. After allowing your grass to grow 3 inches high, but no taller than 4 inches, you must stop all irrigation for at least 48 hours. Weather conditions needed for application Overseeding can be done in most weather, however it is much easier to do on a calm, dry day, so that the seed is distributed easily. Whenever you mow, make sure you clean up grass clippings on pathways and cemented surfaces. Overseeding is a simple process of adding seeds to the lawn to improve its quality and appearance. The general guidelines after mowing must be followed. Conclusion. Mow on a high cut when the grass is 40-50mm. By Janine Soriano, Master of Science in Forestry, government environment researcher. Our Lawn Review Services are FREE, so don’t hesitate just contact us if you need help. This way, you’ll allow the new seeds to settle and put down roots. Cutting in quite short will help the new grass seed reach the …   Local Service Choose a calm day, as grass seed is very light, you don’t want it blowing into your flower beds.   FREE Ongoing Advice. First, it recruits new grass populations to increase the density of turf cover. If you have a cool-season grass (which you likely do if you live in a northern area), the best time of year to do your aeration is usually early fall or spring. As a result, it may sometimes be necessary to cut grass in winter. As a professional lawn care company we carry out a variety of services when we seed our customer’s lawns. Overseeding, in its simplest terms, is sowing grass seeds over the existing turfgrass. The lawn can usually be overseeded 3 to 4 days after applying a general lawn fertiliser, however, you will usually need to wait about 4 weeks after applying a feed, weed & moss killer. The experts all agree that regular overseeding is vital to help thicken your lawn and fill in bare spots, which reduces or eliminates competition from weeds. That’s why it’s smartest to wait around a week, or more if possible, to allow the new seeds to settle. The best defence against weeds is thick, healthy grass. Generally, before you push your lawnmower on your new turf, you should wait until the grass height reaches around 3 to 4 inches and covers the ground in high density. Overseeding chokes weeds and fills out the grass until it’s thick and lush. Ultimately, healthy turf cover prevents erosion of topsoil which contains the nutrients needed by the plants. Do not let any vehicles or large equipment pass through it or allow pets to dig up dirt on your lawn. Easy Guide To Identifying Common Flowering Weeds. Be careful not to put over clippings with evidence of disease symptoms if you do not want the turf species to become the new host of such pathogens. Lawns can often need thickening up to improve their appearance and will benefit from seeding or over-seeding. Please consent to the use of third-party cookies or other local storage this website needs for its embedded Google Custom Search box and for advertisements (non-personalized for users in EU/EEA, Brazil and the US state of California - they are used for ad frequency capping, aggregated ad reporting and to combat fraud and abuse). If you live somewhere more southern and have a warm-season grass, the general rule is that you should aerate in the late spring or … This height is achieved at about a week or up to ten days if homeowners conducted regular watering. Let’s cut to the chase – what is overseeding? Conventional wisdom has it that grass should not be mowed during winter because of the reduced rate of growth. The process is called overseeding because you cut down your bermudagrass and seed over it with ryegrass. Third-party cookies or other local storage are used by this website for its embedded Google Custom Search box and for advertisements (used for frequency capping, aggregated ad reporting and to combat fraud and abuse - for users outside EU/EEA, Brazil and the US state of California they may also be used for ad personalization). However, you shouldn’t mow before 14 days as this is the average number of days that you should wait before mowing. Mow overseeded lawns at one-third of the height so that grasses can recover. As much as possible, prevent physical disturbance while the turf recovers. In most cases, it would take approximately one to two months after your seeds sprout. This is important as allowing weeds to grow over the lawn invites pest problems. We may start a lawn from scratch with bare soil, or carry out a renovation which will include aeration and seeding. I mow mine after about 2.5 weeks if it's had plenty of sun...and watering intervals. 3 weeks would be ideal if you can manage it. Nevertheless, there are instances where clippings must be put out.   Qualified Technicians A recent disturbance, like wheel marks and holes appearing, would compel you to repair turf damage. We can advise you of any issues it may have and provide a great solution. So if you’re wondering when to cut grass after overseeding, do read our essential guide. Mow regularly but try not to remove more than a third of the growth at any one time. Mow overseeded lawns at one-third of the height so that grasses can recover. Water the lawn immediately after overseeding. The holes create a better environment for seeds by protecting them from desiccation, especially during noontime. Mowing can also be repeated regularly if turf grows too high. However, to reduce stress on the new grasses mow at least weekly for the first 2 months, no lower than 1” and preferably at 1.5″ to 2″, with sharp blades on dry grass Try and stick somewhat to the 1/3 rule when cutting the really tall existing grass, in other words, if you let it grow another week and it's 11" (but the new grass is like 3.5" and thus safer to walk on), cut it to as high as your mower will go and then cut it again in about a … You can find more info in our privacy page linked at the bottom of all pages. By interesting and inspiring contributors. This will allow the new seed time to develop roots. 2 Touch the grass and soil to make sure it isn't wet. The best time to plant your winter grass seed is the first two weeks of October when the Evening temperature drops down to 65 degrees and stays there. See Watering the Lawn; Unlike starting a new lawn you should mow your lawn as normal. With the special care we all take I think the existing grass will be fine.   FREE lawn appraisal However, the choice of overseed species is a vital decision so that the turf species will outgrow competition from existing weeds. MOWING. Apply a Fertiliser. Prior to mowing, you should discontinue watering for 1 day before mowing to let the lawn dry out. However, there are instances when lawn grass may look under the weather. Also, when your grass is thick and lush, there is less room for weeds to grow. Just remember grass seed germination relies on two main factors – soil temperature, and moisture. after that, gradually mow shorter after time It sounds like he'd prefer to cut sooner because the grass around the seedlings is already very long. Measure the lawn and weigh out the correct amount of seed. 99 £14.79 £14.79 Also, if the weather on the drier side then you may need to water the lawn with your garden hose. The grass clippings are a vital source of nitrogen and other minerals as added nutrition to the growing turf. Grass seed needs soil temperatures to be at least 7-8 degrees celsius, and frequent rainfall is important to ensure the seed germinates. Grass seed needs moisture to germinate. Another reason why autumn is preferred over spring is there is likely to be less disruption on the lawn following overseeding. Click ALLOW if you’re happy for us to do this. In order to give the grass a boost of nutrients, apply a lawn feed. Also known as reseeding, this cultural practice is not only applied on small, brown patches of dirt but can be also on the whole lawn itself. By overseeding, things will recover and look better sooner. Mr Barnes and Mr Holloway recommend overseeding is carried out straight after a cut of silage has been taken, or when sheep have grazed the sward down tight. The time that you are supposed to wait before you mow your lawn after overseeding depends on the type of grass. You can withdraw consent at any time by clicking on the "Revoke cookie consent" button that will appear on the top-right corner of every page once consent has been given, or through our. Put the clipping waste in this container to allow them to rot. Trim lightly and gradually lower blades to an ideal cutting height of 25-30mm. Leaving them in these places is unsightly and might lead to accidents. Make sure that seed can get into the soil, the soil is scarified a bit and light resources will get to the new growth. Find a spot in your lawn where you will place a compost bin. We love lawn care and we know that the correct over-seeding on a lawn is critical to how it grows and develops into a lush green and healthy lawn. If you're still having nice warm days and you're watering every day also (where the soil stays damp all the time and lots of fall shade), watch to be sure your grass doesn't pick up a fungal condition. It’s generally advised that you scarify in early autumn, so an autumn-based lawn fertiliser may be the most suitable for the job. Over time lawns can become thin and patchy, this is down to a number of reasons whether it is excessive wear and tear or a result of insect or fungal attack. Clippings are best left decomposed on the mowed lawn. This can be done with a sprinkler, as you won’t get enough moisture into the soil if only using a watering can. So, when to cut the grass after overseeing? We use cookies on our website, for full details please see our Privacy Policy.   Guaranteed service WATERING. While seeding, the gardener adds grass seeds to the prepared soil in order to grow grass from scratch; on the other hand, overseeding is when the gardener scatters grass seeds onto a pre-existing lawn. When grass is 5-8cms (2-3in) high cut for the first time. Don’t forget to reset the blades to a higher setting after the overseeding is complete and resume a normal mowing height as you typically don’t want to cut the grass this short. The new grass needs sufficient time to mature and to begin establishing a root system and will scalp easily. Some experts consider seven to 10 days a conservative option, suggesting that four days should be enough. When you do mow, mow high and mulch. Probably if he waits until the new seed reaches 5-6 inches the rest of it will be a foot tall and laying down all over which is bad news too. Mow regularly trying not to remove more than 1/3 of the growth at any time. If your lawn has not been fed in the last 4 months we recommend feeding the lawn before overseeding. Just about every lawn around me gets cut more than 1/3 year after year and they survive. Week 4 and beyond: A month after your new seed has had time to establish, it is safe to begin to cut … Of all things interesting, informative and inspiring. When overseeding is undertaken in the autumn it is near the end of the growing season. Of course, overseeding your property will require you to change some gardening practices, including how your lawn should be mowed. The mowed grass must be maintained through regular watering so that grass can heal itself until the leaf blades are no longer tender. The reasoning is that young grass will produce new growth faster than older grass. A common practice is to mow grass that is about 3 inches high. Leave your newly seeded lawn for at least two weeks, and longer if possible, before you attempt to mow it. This way, you can save money from buying fertilizers while securing food resources of microorganisms present in the soil. Overseeding is the process of applying grass seed over an existing lawn. When this process has been carried out it is time to think about how to maintain it and when to start mowing to help develop it into the lush green and healthy lawn that you dream of. SHOP - FIND PRODUCTS FOR OVERSEEDING. Overseeding the lawn has a lot of benefits. To prepare your lawn for overseeding, cut the grass short, using the lowest setting on your mower. Another benefit is that dense grass cover also improves water and soil conservation. However, winter weather conditions can vary greatly. Continuing watering for the first few weeks to ensure proper germination and establishment. You can also choose to disable all optional cookies by clicking DISABLE. Green and healthy turf is the pride of homeowners. You can overseed your lawn with new grass in either the spring or autumn, however autumn is the most recommended, to give the grass a good long winter season to establish. Mow the lawn – mow your lawn short to make sure that the seeds won’t get stuck in the tall grass and that they will get enough sunlight. What to do after mowing an overseeded lawn. One of local lawn care professionals can visit you and your lawn and inspect it’s condition. Cutting too early would destroy the actively growing shoots, delaying the establishment of open patches on the lawn. When overseeding your lawn, the only way to ensure even coverage is to use a good quality spreader. As a word of caution, applying mulch from weeds is not advisable because it will re-establish itself when conditions become favorable for its seeds to grow on the turf. The best thing you can do for your grass after overseeding is give it rest, and your mower causes a lot of unrest. 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