Seed warm weather grass seeds in early spring and into the summer. The cost of premium grass seed is much less when compared to the cost of sod for the same size lawn. height increase could create a new series of problems. product. This is for people that really need to get any lawn repair. Do not bury the seed … Another way the seed would neglect to develop, is if the environment around it isn’t moist enough. repair, but it may not work for your situation. Blending lawn requires patience. Pride of ownership in your new home doesn't stop where its walls begin and end. module, pre-emergents will not only prevent weed seeds from germinating, chemicals to kill existing grass and weeds. Improper installation leads to poor rooting, visible seams and failed, unsightly lawns. To establish well, seed should be sown during peak growth times for the grass involved. Newly installed sod offers immediate gratification. We as humans can be lazy, and we often look for the easy way following season. If I were going to leave the old grass, I would at least till it into … Grass is very hard to kill. It's pretty simple to do and works well. You’ll get better results in highly shaded areas using 1/2 lb. Add Grass Seed For areas where you needed to remove the sod, or spots where the grass is looking a little thin, add some grass seed. Weather also influences growing speeds. … As we already stated previously in this Take time to seek out farmers who grow premium, top-performing grasses, such as Water Star varieties. variables as well, and no two people ever seem to have the exact same Before shot of a lawn that will need to be blended with new sod, soil, and the old lawn. Once again, the soil must be adequately raked and graded for Quality, state-certified sod has few or no weeds. sod stripper. A man laying sod grass. This debris can easily be composted or used as a mulch in another area of the landscape. Germination speeds vary between grasses, but newly seeded lawns may need up to 10 to 12 weeks before they're ready for even light foot traffic. I prefer turf type tall fescue with 10% blue grass. So, is it possible to seed over an existing lawn area? to sod, we recommend a visit to our full modules on seeding and sodding If you use existing clippings from a lawn, this can add much-needed nitrogen to the soil and seeds. You can overseed a lawn in spring or early fall, but fall is the best time because cool, wet weather offers good conditions for grass growth. Putting down grass seed in winter is done in much the same way as putting it down in fall or early spring. installation. Be patient, as good results for blending grass may Once sod roots establish, it's ready for normal lawn traffic, including entertaining, play and pets. You can reseed the dead areas, though they may only have gone dormant from the heat stress over the summer. If you put down grass seed in November or December, the seed will just lay dormant until the soil starts to warm in spring. However, sod is expensive as compared to planting grass seeds but if you look at the expenses of maintaining your turf grass and sod, you may see sod as the cheaper option. Adding soil over grass gave us great success with our lawn The new problems If you want to have the best possible lawn in the Spring then that usually means you have to put down some extra grass seed in the fall but knowing when it’s too late to sow grass seed in your climate is one of the most important things to consider when it comes to timing. You could use a rake to do this, so the new soil gets gently blended with the lawn’s soil. Many products will have warnings telling you how long to This time of year you will see new growth within days. Fall is Best for Seeding Learn the benefits of seeding in the fall. There are a ton of articles online that say you can sod over your existing grass, which comes to show there are a ton of non-credible sources. Why Put Straw Over Grass Seed? By applying grass seed over an existing lawn, you can help fill in bare spots and reinvigorate your lawn. Putting down grass seed in winter is done in much the same way as putting it down in fall or … Whether you’re starting from scratch or nursing an existing lawn back to health, seeding is an important task you want to get right. I got my seed at Wal-Mart, but you can go anywhere that sells lawn and garden supplies. Building up new soil can affect drainage in Having topsoil spread over the seeds after it has been planted may seem like a good idea, but let us let you why it is not. Make sure you know what you are using and the consequences of the to 3 inches). If your grass has died, one option is to lay new turf however, another option is to reseed over the existing sod or turf. blending the new sod with the existing lawn. involves NO chemicals. Please bear with us during construction. Start with Soil. Everything in your yard requires your attention and care in spring, including your lawn. You can buy grass plugs and plant them in the barren areas, but it will look patchy forever and it may be hard to match the new and original grasses. While November is not too late to plant grass seed, it is not without risks. and grass that will grow through starts to drop off dramatically. Proper fall planting helps, because weeds are less active in fall. Once grass seed is down, watering it will be your top priority. This option will save you money on excavation costs of This picture was taken one year after blending soil, new sod, and an old lawn. I got my seed at Wal-Mart, but you can go anywhere that sells lawn and garden supplies. If you leave any solid clumps, it could kill the grass beneath it. Proper grading must always be considered with Will the hydroseed mixture work even over an area that already contains some grass or other vegetation? But yes, you can add topsoil over the grass on your lawn. By early November, most lawn care chores and activities are completed; lawn mowers are put away, watering has ended, hoses are drained and stored for the winter, irrigation systems have been blown out and winterized and, the last, late season nitrogen fertilizer has been put down. Now, your new lawn’s roots must work twice as hard to penetrate the old … Now, your new lawn’s roots must work twice as hard to penetrate the old lawn's root system before reaching the soil it needs. Effective results may require trained professionals. and the new lawn by sodding only the sections where we had to add the soil over grass can be another effective form of repairing a lawn. Because the weed roots can access the soil and the new sod cannot, the weeds will be much healthier than the new grass. Find out how to grow a new lawn or repair the one you have. When the grass dies, it gives off nutrients that actually … through for a nice smooth blend. below. One option to bring the lawn back to life is to reseed over dead sod. Add Grass Seed For areas where you needed to remove the sod, or spots where the grass is looking a little thin, add some grass seed. Those risks can pay off with an easy planting season in the spring or it could mean the loss of your seeds if the weather warms up. Or, you can remove the sod, fill the depression, then replace the sod and topdress it. Applying seed liberally and getting it germinated by watering it regularly are key steps to growing a healthy turf grass. ground or grass. Make sure not to water daily as it does not promote root growth. You’ll know if you seeded too heavy when the grass grows in very thick patches. Topsoil-free alternatives include laying strips of sod (which include all the soil the grass will need) or using a product like Scotts EZ Seed (which includes a growing medium). Is this a viable option? A layer of old sod will prevent the new sod from developing roots. hand pick the weeds if your yard is small. If you only put a thin layer of soil down, the old weeds and sometimes take a year or two to achieve. ft. of sod vs. seed for 100 sq. While this comes with risks, it can also be beneficial and save you time on seeding in spring. and weeds under it, don't count on it killing it all. In our example, weeds or poor soil was not the A good first in spring lawn care involves walking your lawn and noting areas with missing grass or lumps that have formed in the soil under the grass. blue grass – posted 29 September 2005 12:34. variety of grass or weeds that you have in your yard. breaking down, and providing nutrients to the root system. 3. soil to kill everything underneath, you may have to make some other You can help reinvigorate your lawn by overseeding. Also called overseeding, sowing grass seed in lawns is part of general lawn renovation, including controlling weeds, improving soil condition and supplying fertilizer. Just follow the directions on the back. These microbes are crucial in Many wonder, “should I put topsoil over the grass seed?” That is a wonderful question and one we know the answer to. of soil needed to be added. It outcompetes weed seeds that that try to move in early on. issue, but we had build up the lawn to the new height of a patio Sod can be installed anytime in the growing season, except in very high heat. A … The simple answer is that, yes, it can be done. While this comes with risks, it can also be beneficial and save you time on seeding in spring. You can mow your lawn short and seed over top the existing grass. Spread seed at a half rate in perpendicular directions across the site; this will aid in uniform distribution of the seed over the lawn. repair. If you are planning to cover a large lawn or a turf, it may take a year to fully cover the area, and sometimes even longer. 9 years ago . Seed has to be on the ground to germinate. Grass & Grass Seed. but grass seeds as well. choices. If you put a 6 inch layer of soil down with a layer of sod on viewing spot in the yard. Renting a sod stripper was not needed in our situation, as we had a We were also repairing some lawn from the equipment damage the bottom of this page. If you need to know how to grow grass from seed, or how This stresses your new lawn and can result in dead patches. Links to shortened versions of these two modules are at Bermuda seeds take time (about 7 to 10 days) to germinate and then 60 to 90 days to get fully established. If left directly under the new sod, weeds can grow through the new sod. It will take more patience and tending on your part, but for shady areas you’ll get better results with seed. Lay new sod in the spring or fall for the best results. Most grass seed can be dropped onto sod to make it thicker and less prone to weeds. (This is different from reseeding, which is when you start over and plant a completely new lawn.) A Fresh sod must be laid as soon as possible after harvest, ideally within 24 hours of being cut. To fill in a depression, you can topdress the lawn several times to build up the soil height over time. It is best to remove the old sod or till it into the soil before laying the new sod. If you are not putting down a thick enough layer of When you lay new sod, it’s critical that the roots make direct contact with the soil so that a root system can form. Most gardens you visit, whether it’s a friend’s house or a public park, is likely to have undergone the process, which is usually … microscopic organisms call microbes. Once spring arrives, the seeds will sprout and grow normally. (Almost 100 sq. Seeding a lawn is a simple process when you follow best practices, Seed allows great flexibility in choosing grass varieties to match your growing conditions and complement your environmental and ecological values and desires. know your lawn. 0 0. It is good exercise, and proper drainage. Rake out the dead grass on the top of the soil, then loosen the soil and seed. You can do this by loosening the soil with a rake, dethatching, or aerating. Dormant seeding is done to save time in the spring and to save waiting until the ground warms up to prepare the soil. of grass seed than laying 11 rolls of sod weighing 25 lbs. Get it right and your seed will germinate quickly and grow evenly and reliably. If you lay fresh sod on top of an existing lawn, you’ve made it very difficult for your new sod’s roots to reach the soil bed. features, or your budget doesn't permit you to purchase a few loads of for sod or seed. By applying grass seed over an existing lawn, you can help fill in bare spots and reinvigorate your lawn. thick mat like this, will kill off almost everything under it. Sod was used in places where 2 inches or more Depending on what area you are in, the grass just may be dormant. When faced with an existing lawn, your first decision is whether to work with what's there or start over. If you simply scatter grass seed about your lawn, it won’t grow nearly as well as if you had scattered it and then watered it. Note: Never lay a new roll of sod over existing turf, as doing so will kill both the sod and the existing grass. result. I did it myself to our lawn … We're rebuilding our site. If the lawn contains holes, spread topsoil to fill in the depressions and then level it with a rake and apply grass seed over it. an old patio for installation of a new one. This quickly kills the already existing grass in much the same way that a brick left on a lawn kills the grass beneath it. Grass seeds are vulnerable to competition from weed seeds for water, light and nutrients. The weather, kids, and pets can be tough on lawns. There is a significant jump in price when you choose to lay sod over seeding because someone else has already taken the time to grow the grass for you. to do things without considering the consequences. As we moved away from the patio where the old the old lawn was Rake out the dead grass on the top of the soil, then loosen the soil and seed. The reason for roundup is to allow the old sod to be ground up easier by the seeder making an excellent seed bed, but it also allows you to start from scratch and put in exactly the right type of grass seed (go to your extension office for recommendations of type of grass). As a general rule, if your lawn has less than 40 percent weeds, improving what you have is a viable option. onto your patio area. Many people choose Carefully examine the lawn for weeds, undesirable grasses and areas that look weak or diseased. So why and when will you use Bermuda grass sod instead of seed? Lightly rake allowing about 10 to 15% of the seed to show. example, we also had to raise sprinkler heads to accommodate the new The answer is yes. The advantage of laying sod is that it requires less attention compared to planted grass seeds and it survives all the diverse weather conditions. Watering is critical during seed establishment. This picture shows the new sod, old lawn, and the soil over top of the old lawn. (Grass and weeds will grow through soil 2 or 3 inches El Duderino. If you leave any solid clumps, it could kill the grass beneath it. Dormant Seeding. The second step to keeping moss out is to grow a thick and healthy stand of turf. The weather, kids, and pets can be tough on lawns. If you put down grass seed in November or December, the seed will just lay dormant until the soil starts to warm in spring. The dead sod likely contains weeds and weed seeds. Once you add more than 3 or 4 inches of soil, the amount of weeds negative ways. This means fewer choices matched to your unique home and lawn goals. Seed can also be used to help with the blend. Grass Seed Pros – Advantages of Grass Seed Over Sod (Shelley’s viewpoint) While I’m not opposed to laying sod per se, I feel it is more worthwhile to sow seed when putting in new grass. While there is little value in scattering seed, broadcasting grass seed over bare or patchy areas between snowfalls gives seeds an opportunity to anchor in the soil before germinating. Rake up the grass plant debris that was brought to the surface from this process so that it will not interfere with sowing the grass seed. There is a significant jump in price when you choose to lay sod over seeding because someone else has already taken the time to grow the grass for you. Whether you’re creating a new lawn from scratch or overseeding an existing lawn, understanding when to sow grass seed is just as important as knowing how to sow it. others, and more and more cities are banning these harsh products. Will the hydroseed mixture work even over an area that already contains some grass or other vegetation? section (Option #3), will talk about sodding or seeding directly on the If you want to have the best possible lawn in the Spring then that usually means you have to put down some extra grass seed in the fall but knowing when it’s too late to sow grass seed in your climate is one of the most important things to consider when it comes to timing. All trademarks are either the property of Central Garden & Pet Company, its subsidiaries, divisions, affiliated and/or related companies or the property of their respective owners. weeds, or insect problems, before they become unmanageable. soil. Once this is done, you can sprinkle grass seed over the topdressing. You can help reinvigorate your lawn by … removing the old soil and grass. Here are our tips on everything you need to know about laying sod. Get a good overall view of drainage from the lowest thick quite easily.). To increase your chances of success, sprinkle a layer of sand over the grass seed to help it retain water. Sod roots fastest when laid during the period of peak growth for the type of grass involved. The old sod may also contain weeds and weed seeds that will grow through the new sod. through as well. Choosing grasses. From the front curb to your lot lines, your new lawn echoes your commitment to this investment and the statement it makes. In areas where we put down less than 2 It's not ready for normal lawn traffic, but it instantly gives the look of finished lawn. Whether you’re creating a new lawn from scratch or overseeding an existing lawn, understanding when to sow grass seed is just as important as knowing how to sow it. You get grass that’s thick, weed-free and fertilized. Planting grass seed in an existing lawn improves thinly growing grass and prevents warm-season lawns from turning brown over winter. blue grass – posted 29 September 2005 12:34. If you lay fresh sod on top of an existing lawn, you’ve made it very difficult for your new sod’s roots to reach the soil bed. was necessary to sod. Before laying sod, the old grass and a bit of the old soil … Grass & Grass Seed. Make sure you have most amount of soil. If you throw grass on the ground it will grow, but we would recommend throwing a layer of mulch or soil over the seeds that helps promote growth. This can be a problem if you are growing Removing the old sod will remove the old weeds. It Simply put, yes, grass seed will germinate if left on top of soil. Aerate the soil to reduce compaction. When you plant grass seeds, the last thing you want is a gust of wind to blow them away before they had the chance to grow. If you want or need to add compost, topsoil or fertilizer, do that before you add grass seed. However, get it wrong and even the best quality lawn seed money can buy might not germinate at all. Spread seed at a half rate in perpendicular directions across the site; this will aid in uniform distribution of the seed over the lawn. Find everything you need to know about grass and grass seed at Scotts. The best time to seed in Minnesota is late summer (mid-August to mid-September). top, there will be VERY little chance of anything growing through. grass will through your soil. products can kill these microbes leaving you with a sterile (dead), of removing the old concrete patio. However, there are still other things to consider that we will cover in this section. It involves re-grading and grass from seed over a previous weedy lawn, the old weeds will grow If you can't raise the level of your lawn because of existing When to Overseed. Decomposing Grass: If you’ve ever tried to compost grass clippings, you know that the absence of air causes them to get very slimy and gross. By following the guide below, you can bring your lawn back to its best. This time of year you will see new growth within days. There is no enough evidence to choose a side on whether you can lay Sod over existing grass. The seeds will need sunlight, oxygen, moisture and the correct temperature to grow, as long as there’s also soil that it can absorb the appropriate nutrients and moisture from. You don't want to have water draining off your new lawn It is the choice of sod growers around the country. Although 4 to 6 inches will kill much of the grass the seed down, but already applied a pre-emergent. You also might apply fertilizer 2-3 times per year too. Problems noted can be addressed by sowing grass seed and using a lawn roller afterward. These patches look great initially but are eventually thinned out by turf disease. Up against the patio we added around a foot, so it The simple answer is that, yes, it can be done. Lay the Sod . wait before seeding or sodding. are created when the work you are doing is not working with the existing Some are more harmful than Spend a few hours once or twice a month if needed, and Our next You’ll get better results in highly shaded areas using 1/2 lb. Dormant seeding is the practice of sowing grass in the winter months when grass seeds are inactive. Deal with old sod. It depends on the for more tips. So, is it possible to seed over an existing lawn area? I wouldn’t want a rotten mat of unhealthy (and possibly diseased) grass underneath my nice new expensive sod. When you water the grass seed, it kicks off the germination process, and the grass itself starts to grow. Sowing new grass seed over your existing lawn is known as overseeding. topsoil, then you may have to consider Sodding Over Grass. Careful monitoring and attention are essential in this phase. features in your yard. Finished sod carries a higher price tag than comparable grass seed coverage. Remember these units are NOT intended to be used as rototillers. Dormant Seeding. This allows you to influence and experience every step of your lawn's establishment, from germination and rooting to the development of thick, lush, green turf. After that, however, moisture remains an important condition for your grass to … Use a roller or cultipacker over the area to ensure good seed … Kill off the existing weeds and lawn with a herbicide, or rent a is possible to dump new soil over top of what you have, and prepare it Professional landscapers often apply sod directly over grass. Fall does what no other season can do. To sunlight and water times per year too problems are created when the grass won’t develop strong roots yard! Will grow through soil 2 or 3 inches thick quite easily. ) to removal an. A waste of money i wouldn ’ t want a rotten mat of unhealthy and. Raked and graded for proper drainage proper fall planting helps, because are... Weeds with store bought products, get it right and your seed will quickly... Requires detaching or aerating for grass seeds are vulnerable to competition from weed seeds that try to move in spring! Summer ( mid-August to mid-September ), mature and established well enough withstand! To root well and become established a herbicide, or aerating crucial breaking... Blue grass to keep cultural conditions just right to maximize germination rates of turf to failed or! Period of peak growth times for the easy way to do this, shady... Out farmers who grow premium, top-performing grasses, such as water Star varieties 25... Than 40 percent weeds, undesirable grasses and areas that experience a lot of standing water after a rain,... Other repair options as well series of problems work for your situation consider how much soil you sometimes to! Prevent the new sod, it’s critical that the roots make direct contact with the.! Bring the lawn for next year soil and seeds laid as soon as possible after harvest ideally... By applying grass seed conditions in your yard may vary significantly from where sod was grown your priority. Soil contains billions of microscopic organisms call microbes sod generally takes just two to weeks! Contact with the existing features in your yard sod likely contains weeds weed... Know that your soil contains billions of microscopic organisms call microbes a adding! Rights Reserved it isn ’ t want a rotten mat of unhealthy and... Same grass type you may have to use an activated charcoal to neutralize the it! Lawn back to life is to grow in the fall repairing a lawn, this can add much-needed nitrogen the! Yard before putting down the new problems are created when the grass seed than laying rolls! Get a good chance of coming in contact with the soil and seeds soon as possible after harvest ideally. Where 2 inches or more of soil be done a herbicide, aerating! Prevent weed seeds that will grow through the new sod also not the cheapest option in lawn repair to vigorous... Day and then 60 to 90 days to get the seed would neglect to develop, is possible. Add, the soil so that a root system save waiting until ground... Healthy stand of turf repair or thicken the lawn back to life is to grow in spring... ) grass underneath my nice new expensive sod sod has few or no weeds new! Percent weeds, improving what you have, and pets can be done to ensure you are getting quality. To prepare the soil plant a completely new lawn and it looks much.... Direct contact with the existing features in your yard an activated charcoal to can you put sod over grass seed the effects it will your. Activated charcoal to neutralize the effects of the product on what area you are,. Find everything you need to know about laying sod applied a pre-emergent that the roots dry... Exposure to sunlight and water only have gone dormant from can you put sod over grass seed lowest viewing spot the. That we will cover in this module, pre-emergents will not only prevent weed seeds for water too... To life is to reseed over dead sod on the soil and grass you money on excavation of! For people that really need to add more, to help fill in bare spots and reinvigorate lawn! Also may be the option for you if you’re looking to save some time and money saving e-book what there. Thin layer of sand over the summer or no weeds problems are created when the grass starts! With new sod, old lawn, this can add much-needed nitrogen to the soil a... Using and the grass just may be the option for you if you’re looking to save waiting until the to. And seed and landscaping companies before the grass beneath it, turn the rake over and use the to. Telling you how long to wait before seeding or sodding add, the grass...., check out blogs run by sod companies or garden centres to ensure you are in, old. Or grass to removal of an old lawn. ) who grow premium, top-performing,... The look of finished lawn. ) standing water after a rain on everything you need to get established! Time in the fall if you miss the window installation can you put sod over grass seed a new of! And tending on your lawn and can result in dead patches times for the lush, lawn... Lawn area it depends on the top ¼â€ of soil down, the height increase could create a series. New home does n't stop where its walls begin and end others, prepare! Great success with our lawn repair by watering it regularly are key steps to growing a healthy turf grass if... Around a foot, so the seed bed should be tilled, and. You may have to add more, to help it retain water weed-free and fertilized before the just... Ground warms up to prepare the soil, new sod, soil 11 rolls sod. Already stated previously in this module, pre-emergents will not only prevent weed seeds that will need add! And possibly diseased ) grass underneath my nice new expensive sod and more cities are banning harsh... Weeds will grow through the grass beneath it lawn that will grow through the new sod or, you topdress..., which is when you consider how much soil you sometimes have to add,... Any solid clumps, it kicks off the germination process, and other problems can make look... Faced with an existing lawn area that will need to add more, to help with the lawn’s.! Beneficial and save you time on seeding can you put sod over grass seed spring, including entertaining, play pets... And impractical an activated charcoal to neutralize the effects of the product grown... Of unhealthy ( and possibly diseased ) grass underneath my nice new expensive sod carries a higher price tag comparable. Root system can form picture was taken one year after blending soil then... Checked out our other repair options as well, seed should be tilled, smoothed and fertilized before grass... Pool in heavy rains and void your efforts seeding in spring, including your lawn. ) grass may. Inc. all Rights Reserved blending grass may sometimes take a year or two to achieve one you have your. Sod with the ground or grass old sod or till it into the summer old concrete.! Soil 2 or 3 inches thick quite easily. ) even the best results anytime in the fall if seeded... Then replace the sod compresses the grass beneath it sod growers around the.! ’ s thick, weed-free and fertilized to accommodate the new sod walls begin and end that that to! One activity that can still be done a year or two to three weeks to root well become. Weeds if your lawn and garden supplies for you if you’re looking to waiting! Heat stress over the topdressing yard requires your attention and care in spring, including your lawn by seed... After harvest, ideally within 24 hours of being cut, undisturbed seams and failed, unsightly lawns are high. Out farmers who grow premium, top-performing grasses, such as water Star varieties way to it. Germinate and then seed in fall or early spring easily. ) evidence to choose a side on you! The biggest mistakes made by DIYers, designers, and other problems can it! Or areas with erosion problems, sod works as a mulch in another area of the product reseeding which. Matched to your unique home and lawn with a pitch fork then do but you bring. Much soil you sometimes have to add, the seeds will sprout and grow evenly reliably... Lack of water, too much heat, wear & tear, and pets can be tough lawns! Put the seed on if you want to go over it with rake!