Overseeding means planting new grass to fill in any bare or worn patches. If you’re late, overseed any time before the onset of summer. If the lawn is used heavily by people and pets or was established as part of a newly constructed home (which can cause stripping of the topsoil) it may be necessary to aerate the lawn before putting down new grass seed. New comments cannot be posted and votes cannot be cast. Aerate and overseed before or after leaves come down? (Check the instructions on the product for this.) If you have a calibrated sprayer, don't worry about the tenacity impacting your seeding; that is it's main benefit. Sort by . Mowing too early can rip your new grass out because it won’t have strong enough roots. Before core aerating and overseeding make sure you mow your lawn short. This will give the grass seed easy access to the soil so it can root more easily after germinating. Fertilize . If you’re late, overseed any time before the onset of summer. If you water for 15 every morning, you are losing a lot to evaporation. Is a reel mower needed for mowing after overseed? Part of the lawn is getting slit seeded. Oh, and a quick word on cutting the grass after re-seeding… Mow your lawn as normal. The seed, fertilizer, and water will have the best chance to get down into the holes made by the aerator if applied soon after aeration. That said, you may not get control of all the weeds with a single app. But when it comes to dormant reseeding, sow before the ground freezes. Late October to mid-November is best. Lawn Mowing Aerate before or after overseeding ... Overseed 5. The delay will help to ensure that the seed is not damaged or blown away by the mower. Choose a Grass Seed. Combining aeration and overseeding is the best way to enhance your lawn’s health and appearance. Also, if overseeding then you will have to skip several weeks of mowing as your new seed germinates. If too thick, its best to aerate your lawn before overseeding or if filling in patches remove the thatch and dead grass before spreading seed in bare areas of your lawn. The best time to overseed depends on two factors: where you live and what kind of grass you prefer. The Best Time To Overseed Grass . Fall is the perfect time for landscapers to overseed — a practice that can benefit both cool- and warm-season turf. How Long to Wait Before Mowing an Overseeded Lawn. Matt . 3 comments. After mowing, rake the lawn to help loosen the top layer of soil and remove any dead grass and debris. The water needs to get down into the soil. Most professional turf mangers will spread seed after mowing and soil preparation. When overseeding, get closer to 2/3 of the grass length cut and raked. Post by Deadpair » Fri Aug 21, 2020 5:21 pm. share. 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. Deadpair Posts: 33 Joined: Sat May 30, 2020 3:37 pm Location: Knoxville Grass Type: TTTF Lawn Size: 12000 Mower: Turfmaster. We’ll explain that and answer a few other questions you may have about prepping to overseed. Step 2 Step 2 Enrich Soil. If a broadleaf weed control is applied to an area, the standard wait time before seeding is 3 to 4 weeks. Weak grass plants will take longer to recover. Overseeding after aeration will provide fresh growth, and give it a fuller, thicker appearance. Within 48 hours after you aerate you should over seed, fertilize, and water your lawn. Blog. If watering, water heavily every few days in the early morning, not lightly every day. The holes provide excellent soil exposure for seeds and deliver fertilizer directly to the roots of your grass. This timing is appropriate for most warm-season turfgrasses because it is the best for optimum growth of grass seed due to the favorable soil temperature. Overseeding is the planting of grass seed directly into existing turf, without tearing up the turf, or the soil. For best results with overseeding, set your mower at 1.5” to 2” and give your lawn a nice trim just before spreading the new grass seed. Before over-seeding your lawn, cut your grass at the lowest mower setting and bag the clippings. Reseeding is a way to renovate a lawn that is patchy, full of weeds or otherwise unattractive and unhealthy. After mowing the lawn, it is necessary to rake the lawn to remove excess grass clippings and other debris and loosen the soil so that the overseed will reach the lawn’s surface. Begin mowing only after the majority of the seed has properly Will 10 days be enough? 4 posts • Page 1 of 1. Leave your clippings on the lawn . This thread is archived. TheLawnMowingKing.com brings my 25 years experience as a professional gardener and landscaper to you! If you attempt to aerate your lawn and the grass is long it will be near impossible to see where you have already put holes in the ground so you won’t be able to accurately and methodically cover your whole lawn in holes in the position you need them. Allow grass to grow to its optimum mowing height, which varies by variety, before mowing it for the first time. This will give the grass seed easy access to the soil so the roots can easily take hold after beginning to sprout. The best time to overseed lawns is in late summer and early fall. I just don't want to mow the lawn to soon and hurt the grass, but i don't want it to become a jungle either. 2. The purpose of aerating during an overseeding is to open up the soil for good SEED TO SOIL contact. How Low to Cut Grass Before Overseeding. This will allow the core aerator to dig into the soil better and pull out deeper cores. How to Top-Dress and Overseed a Lawn ... reaching the roots of turfgrass. Don’t Apply Herbicides Too Soon Before or After Overseeding. Is a reel mower needed for mowing after overseed? After i overseed how long should i wait to mow? It’s still cool enough to keep the seeds from germinating. To maintain a 3-inch lawn, mow before the grass reaches 4.5 inches tall. save hide report. Mowing may continue, but most outdoor activities are winding down, and the grass naturally receives less attention than in the spring and summer. In ideal conditions, germination of ryegrasses is rapid—occurring within 3 to 4 days of seeding. I would plan on hitting it again in a month or after you've mowed the grass a few times. After overseeding your lawn, you should wait long enough before you start mowing again to prevent causing stress on the newly germinated grass. Growing your lawn from seed is best done in spring or fall. Start around the outside edge of the lawn and then walk in rows to fill in the middle space. To reduce stress on the new seedlings, stick to once a week and keep the mowing height to at least 1.5 inches. After Aeration Overseed and Fertilize. Soil and environmental temperatures are most favorable for optimal germination and growth of the seed. There are two basic reasons why you overseed a lawn: for a winter lawn or because your lawn is performing poorly. It may take two to three weeks, depending on the seed type. Check out my Lawn Mower Reviews & Recommendation, and be sure to stop by my blog for some AMAZING ‘next-level’ lawn & garden tips! scheduling mowing. Overseed when there’s abundant rain and sunshine; you’ll also want to be past the last frost date, as frost will kill tender young roots. Once the new grass has germinated and become established, it has to be mowed two or three times before any weeds can be sprayed. After mowing, rake the entire lawn to remove dead grass, rocks, sticks, and any other debris. Mowing events should be delayed as long as possible after seeding. If you plan on doing this, make sure you use a starter fertilizer that’s appropriate for your grass and growing conditions that does not contain any weed control. Water the area well after topdressing, or time the application so you topdress just before a gentle rain. How much of … Live in the northeast, wondering to aerate and over seed before the leaves hit the ground or after fall cleanup. Choose the right seeding product. Desist from mowing the grass until the lawn is filled in, and the blades are at least one-inch high. Mowing your lawn close will buy you some extra time before you have to mow. If you want to overseed in the spring, do it early so that the seeds can take root before summer’s heat arrives. Mar 29, 2004 #4 you need to aerate first. Mow Low. Cutting your lawn short buys you some time before your next cut. Immediately after aeration, your lawn is ripe for overseeding and fertilizing. After mowing, rake the lawn to help loosen the top layer of soil and remove any dead grass and debris. Follow the one-third rule: never remove more than 1/3 of the grass blade when mowing. Don’t mow again until the seed germinates and reaches at least two inches. The seeds will drop into the aeration holes and grow out them. Now that you know how to overseed a lawn, you can keep yours thick, lush and healthy. Before overseeding your thin lawn, cut your grass shorter than normal and bag the clippings. 81% Upvoted. My name is Daniel & I AM The Lawn Mowing King! The best time to overseed is in the fall for cool-weather grasses. Overseeding is best done after … Mowing too short can allow weed seeds to get more sun and increase the chance of germination. Some rake it in and some don’t, but it is always better to cover the seed with a thin layer of soil. Since you’ve been watering the lawn a lot, you’ll end up tearing up the new grass easily if you mow too soon before the roots take hold. Keep in mind if you are going to overseed, plan on having your yard aerated early in the season, so as to give the seed the maximum amount of time to germinate. For normal mowing I recommend mowing 1/3 of the grass length. If you overseed too early, some of the grains will germinate late in the growing season, leading to tender seedlings that will die in winter. K. kickin sum grass LawnSite Senior Member. So i am planning on mowing shorter than normal on wednesday, then going back on thrusday to aerate and overseed. Timing for how to overseed a lawn Overseed in late summer and early fall. Mowing too short or scalping results in stress to the grass plant. For best results, use high-quality seed and fertilize with Milorganite®. Dave Lombardi Lawns & Landscaping. A: If your lawn looks thin in places it never hurts to overseed after aeration. If you can do it right before a rainy week, great. Topic Author. How to Keep Cats Out Of Your Yard, 6 Proven Methods; How to Kill Crabgrass, 9 Proven … Location cincinnati, ohio . After mowing, rake the lawn to help loosen the top layer of soil and remove any dead grass and debris. Yup, aerate > overseed > tenacity. If you apply an herbicide, you’ll have to wait 6–8 weeks to overseed. This is helpful for having a gorgeous lawn that looks thick and healthy all year long. The lawn is to big to slit the whole thing. How to Overseed a Lawn 1. A pre-seeding fertiliser is ideal and can be applied up to a few days before overseeding. This will give the grass seed easy access to the soil so it can root more easily after germinating. Cool season grasses like Kentucky Bluegrass, Fescue & Rye. Wait until the young grass is at least 2 inches long before mowing again. How Long After Fertilizing Can I Overseed?. The best time to overseed a Bermuda grass lawn is during spring. 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