Laying new grass on top of old grass may seem like a good idea, and you may even get some good results to begin with. The new grass will grow over old turf, to begin with, although, as the old grass begins to die your lawn condition will deteriorate.
Laying new lawn on old turf can be a successful project. In fact, many gardeners in the U.S. seem to have found success when doing so. Some claim that simply rotovating the old grass and frequent watering can solve the problem….
Your new lawn will soon look like your old one and you will have wasted your money! Weeds – ditto for pests. Pernicious weeds need to be destroyed or they will push through new turf
This is the perfect method to level a lawn that’s already laid unless the voids are too deep. When it comes to the amount of topsoil to aim for, you’ll want to make sure that your new grass has at least 6 inches of decent topsoil underneath. It’s even better if it’s 8 or even 10 inches thick. This is so that the roots can grow down properly.
Can I lay a new lawn over an old one?
You certainly can lay your new turf over an existing lawn. But this method is not recommended by many experts, and that is for good reasons. You stand a better chance of having the lawn of your dreams by using the normal method and preparing your soil properly before laying your turf.
How do you lay grass over existing grass?
Rich topsoil is as beneficial for new grass as it is for old. Few people realize they can significantly boost the health of their lawn by carefully adding new topsoil. If you simply pile the soil on, you can kill the grass.
Can you put topsoil right over grass?
You can add topsoil to an existing lawn — and in some cases, you should. Adding a layer of topsoil to your lawn is called “topdressing,” and it’s a technique you can use to improve the look of your grass. It’s important you prepare correctly and choose the right type of soil for a great-looking lawn.
Do you need to remove grass before adding topsoil?
The best way to add topsoil to your lawn without damaging your grass is to topdress the lawn with topsoil that matches the lawn’s native topsoil. Adding thick layers of soil without allowing grass time to adjust, however, kills the grass, even if it is not buried completely by the soil.
Do I need to remove old grass before laying new turf?
Laying new turf over old lawn is possible, but results will not be satisfactory in the long run. New grass will grow over old turf, however, your lawn’s condition will deteriorate over time as the old grass dies. For best results, you should always remove any old vegetation before laying new turf.
How long after topsoil can I lay turf?
Ideally, you should let your soil settle for 7-10 days before laying turf. This resting period will reveal any depressions or lumps that need grading and give the weed killer time to break down.
What happens if you put soil on top of grass?
Topdressing a lawn puts enough strain on the grass that it could kill part or all of the grass. The best time to add topsoil to a lawn is a few weeks after the grass has begun growing actively. Growing grass recovers from the strain of new soil more effectively than dormant grass.
Do you put topsoil on top of seed?
You don’t need to turn the topsoil over. Just break it up so the new grass seeds’ roots can easily grow through. If you just have a small area to seed, a digging fork will do the trick. For larger areas, consider a core aerator.
What happens if you put topsoil on top of grass?
Timing Topsoil Topdressing a lawn puts enough strain on the grass that it could kill part or all of the grass. The best time to add topsoil to a lawn is a few weeks after the grass has begun growing actively. Growing grass recovers from the strain of new soil more effectively than dormant grass.
Does grass seed have to be on top of soil?
Grass seed is best planted at a depth of about ⅛ inch to ¼ inch below the surface. Dispersing the seeds with a spreader or by hand allows the seeds to make contact with the soil, but always make sure that the lawn has been treated and aerated before seeds are placed on the lawn.
Will grass seed grow if not covered?
So, Will Grass Seed Grow if Not Covered? Grass seed can grow if not covered, but it is usually beneficial to add a layer of compost, topsoil or straw mulch over the top of your seed to keep it moist and help with germination.
What do you put over grass seed?
Grass seeds can germinate and grow if not covered as long the grass seed is kept moist. However, covering the grass seed with a thin layer of straw mulch, topsoil, or compost will help retain moisture and speed up the germination process.
More Answers On Can You Lay A New Lawn On Top Of An Old One
Can I Lay a New Lawn Over an Old One?
One of the main reasons why it’s not recommended that you lay a new lawn on top of an old one is because the root system of your new lawn will struggle to bed into the soil. Preparing the ground before laying new turf is very important, otherwise you run the risk of your new lawn dying before it’s had chance to settle in.
Planting New Grass on Top of Old Grass – SF Gate
Grass seed should be sown using a seed spreader if possible to ensure even distribution. Apply twice the seed that you would use if starting a lawn from scratch, allowing the path of the spreader…
Can I lay new turf on top of an old lawn? | Turf Online
5 reasons to not lay new turf on top of an old lawn Soil compaction – new turf needs freshly prepared soil for the roots to grow well Disease – any disease could affect the new turf Pests – existing pests in the soil may attack new turf Weeds – ditto for pests. Pernicious weeds need to be destroyed or they will push through new turf
Can I lay a new lawn directly over an existing one..
Grass roots only grow to four or five inches deep and with the method you want to use they will not grow into the old lawn, creating a table top situation with one lawn sitting on the other and a situation where it could flood. To be honest if you want a decent lawn it will take some heavy work to get it that way.
Can you lay turf over existing grass? | myhomeTURF
It can be tempting to consider plonking a brand new lawn on top of the ratty old one you want to hide. After all, builders are known to put new tiles, carpet and vinyl over existing layers of floor coverings and house painters rarely sand off all the paint layers before applying a fresh coat or two.
Can you put grass on top of grass? – Lsleds
Apr 29, 2022It’s possible to lay new turf over an old lawn, but it won’t work out in the long run. Your lawn’s condition will get worse as the old grass dies. If you want to get the best results, you should always remove the old vegetation. What happens if you lay turf on grass? New turf can be laid on top of the bald patches to disguise them.
How to Replace an Old Lawn (with Pictures) – wikiHow
May 25, 2022How to Replace an Old Lawn. Two of the best ways to replace an old lawn with a new one are planting with seeds, or laying down grass that comes in strips of sod. Sodded grass cuts back significantly on the time you have to wait for your new lawn to replace your old. Seeded grass is cheaper and can be more dependable.
Could Laying New Turf on Old Turf be Successful?
Laying new turf over old lawn is possible, but results will not be satisfactory in the long run. New grass will grow over old turf, however, your lawn’s condition will deteriorate over time as the old grass dies. For best results, you should always remove any old vegetation before laying new turf.
Can you lay a new patio on an old one? – MyBuilder
Can you lay a new patio on an old one? I have an existing patio which has been there for around 6 years now and not moved at all. I am looking at laying my new patio on top.There are a few beneficial reasons for this. 1, This will then bring the patio a little higher than the lawn. 2, The step out from the house will be the same level.
Can You Put New Shingles On Top of Old Ones? – Roofer’s Guild
The short answer is “yes”, you can lay new roof shingles over top of the old ones, but there are other reasons to take into consideration. The Basic Rules Know this: placing old shingles over top of the new ones is only possible with asphalt shingles, which are also known as composition shingles.
Can I Put Sod on Top of Existing Grass? – Hunker
Sep 13, 2021When the grass dies, it gives off nutrients that actually benefit the new sod above it. The main nutrient that the dead grass layer provides is nitrogen. Applying sod directly over grass is advantageous because it requires less site-prep work. The lawn does not need to be treated with herbicide. Also, you do not need to till your yard.
How to Lay Sod on an Existing Lawn | HGTV
Once the lawn is mowed, you’ll want to use a rototiller to till the entire lawn about four to six inches in depth. You’ll need to rake any loose debris again during this process. You’re going to be tilling up clumps of the old root system, so you’ll want to remove those as you work. Next, put down a thin layer of high-quality topsoil …
Can you lay new turf on top of an old lawn? | Ivinghoe Turf
It’s possible to lay fresh lawn turf on top of an older lawn but it’s not recommended at all. It may be an easier solution, but in the long term, it will be far better for the health and vibrancy of your lawn if you remove the old grass first.
Can you lay new sod on top of an existing lawn or sports field?
You can’t simply lay sod on top of grass without doing proper preparation. “All sod must make soil contact to root,” she points out. “Therefore, the existing grass / lawn must be extremely sparse or you will have to bring in dirt and put it on top before laying the new sod.
Can You Lay New Sod Over Existing Grass? – Sod Depot
While technically it is possible to lay new sod over old grass, it generally isn’t recommended. There’s a good chance that it won’t root correctly and will eventually die. You can’t just put sod on top of grass without first preparing the soil. To root effectively, all sod must make direct soil contact.
Can you lay sod over existing grass? What you need to know
Jan 24, 2022Lay down your sod. Start flush against the edge of your existing grass and roll out your sod onto the prepared soil in sections. If you have a sloping lawn, you’ll want to lay the sod horizontally on the slope for better water retention. Ensure the strip of sod has full contact with the soil and then lay the next section flush against the …
Q&A: Is it okay to put new shingles right over old ones?
But the Owens Corning Oakridge and CertainTeed Landmark CR Best Buys in our latest review of roofing products cost roughly the same as most three-tab shingles we tested—$65 and $70, respectively …
Can I Install Artificial Grass on Top of Real Grass?
Installing Artificial Grass on Top of Natural Grass The first part of the answer is that, yes, it is possible to lay synthetic turf directly over your existing lawn. However, this does not mean that it is a good idea or that you will ultimately be satisfied with the outcome. Let’s look at some pros and cons.
Can You Put New Asphalt Over Old Asphalt? – Blacktop Concepts
Generally, the new layer is at least 1.5 inches in thickness. It’s also known as resurfacing. The existing layers are used as a base and a new layer of asphalt is applied to the surface. Even though the top layer of a driveway may have a worn and cracked appearance it may still have structural integrity beneath.
Laying Sod over Old Turf: A Common Sod Question – Greenhorizons News
Do Not Lay Sod Over Old Turf Unfortunately, the answer is exactly the one you were probably hoping it wouldn’t be. You do need to take out the old turf before you put in new sod. One of the main reasons is that if you put new sod on top of old vegetation, the new sod’s root system will never actually make contact with the soil.
How to Lay a New Lawn (with Pictures) – wikiHow
Apr 1, 2022Lay out the sod in a staggered pattern. Lay out one line of sod along the edge of your lawn, placing the sod end to end. Start the next line of sod staggered with the first, as though you were laying down a line of bricks. Tuck or roll the seams together for best results, as though you were seaming carpet.
Can You Put Sod Over Grass? Yes, Here’s How to Prepare
Apr 8, 20212. Lay the new sod. Before installing your new sod, you should moisten the soil using a hose or sprinkler. Then start laying the sod from the side of your yard. It’s good to begin lying the sod against a path or wall. Remove any excess sod using a knife. Lay each roll of sod against the one before it.
Can you lay sod on top of a dead lawn? – Sod and Seed
Jun 24, 2021The one clear answer you should be hearing from any professional farmer or landscaper is No! Never in fact and here is why. Grass needs the proper conditions like any plant for a healthy lawn. When Sod dies it does not completely break down, what you will have left instead is a mixture of sand, silt, clay that is depleted of nutrients along …
How to Replace an Old Lawn (with Pictures) – wikiHow
How to Replace an Old Lawn. Two of the best ways to replace an old lawn with a new one are planting with seeds, or laying down grass that comes in strips of sod. Sodded grass cuts back significantly on the time you have to wait for your new lawn to replace your old. Seeded grass is cheaper and can be more dependable.
Can you lay turf over existing grass? – Agland Turf
It can be tempting to consider plonking a brand new lawn on top of the ratty old one you want to hide. After all, builders are known to put new tiles, carpet and vinyl over existing layers of floor coverings and house painters rarely sand off all the paint layers before applying a fresh coat or two. … The results from laying new turf over old …
Can you lay new turf on top of an old lawn? | Ivinghoe Turf
It’s possible to lay fresh lawn turf on top of an older lawn but it’s not recommended at all. It may be an easier solution, but in the long term, it will be far better for the health and vibrancy of your lawn if you remove the old grass first. The major issue with putting new rolls of turf over an existing lawn is it makes it much more …
can i turn my present lawn over then lay new turf on top – Grows on You
If you just turn it over and leave it on top the new turf will have nothing to root into and you could lose the lot. It would also be very difficult to produce a good level surface. 29 Jul, 2011. Benjaminone.. In my professional opinion i would not suggest turning over the old lawn not only does is damage the soil but the existing grass could …
6 Steps to Plant a New Lawn Successfully – Toro Yard Care Blog
Step 1: Remove Old Turf. The first step is to kill and remove any poor-quality turf, which can be accomplished through several methods including solarization, heavy mulches, using a hoe or sod cutter, and herbicides. Keep in mind that some methods are more effective in certain lawn and climate conditions than others.
Can you lay new sod on top of an existing lawn or sports field?
Laying new turfgrass sod over an existing lawn is not a good idea. The author went on to write: “Professional landscapers often apply sod directly over grass. The sod compresses the grass and limits its exposure to sunlight and water. This quickly kills the already existing grass in much the same way that a brick left on a lawn kills the …
Can I Put Sod on Top of Existing Grass? – Hunker
When the grass dies, it gives off nutrients that actually benefit the new sod above it. The main nutrient that the dead grass layer provides is nitrogen. Applying sod directly over grass is advantageous because it requires less site-prep work. The lawn does not need to be treated with herbicide.
Resource
https://www.lawnweedexpert.co.uk/news/post/can-i-lay-a-new-lawn-over-an-old-one
https://homeguides.sfgate.com/planting-new-grass-top-old-grass-77374.html
https://www.turfonline.co.uk/blog/can-i-lay-new-turf-top-old-lawn/
https://www.gardenerscorner.co.uk/threads/can-i-lay-a-new-lawn-directly-over-an-existing-one.100712/
https://www.myhometurf.com.au/lawn-tips/lay-turf-over-existing-grass/
https://lsleds.com/can-you-put-grass-on-top-of-grass/
https://www.wikihow.com/Replace-an-Old-Lawn
https://blog.fantasticservices.com/laying-new-turf-over-existing-lawn/
https://www.mybuilder.com/questions/v/43065/can-you-lay-a-new-patio-on-an-old-one
https://www.roofersguild.com/can-you-put-new-shingles-on-top-of-old-ones/
https://www.hunker.com/13405516/can-i-put-sod-on-top-of-existing-grass
https://www.hgtv.com/outdoors/landscaping-and-hardscaping/lay-sod-over-existing-lawn
https://www.ivinghoeturf.co.uk/ask-turf-expert/can-you-lay-new-turf-on-top-of-an-old-lawn
https://www.golfdom.com/can-you-lay-new-sod-on-top-of-an-existing-lawn-or-sports-field/
https://soddepotflorida.com/can-you-lay-new-sod-over-existing-grass/
https://www.21oak.com/home-maintenance/lay-sod-over-existing-grass/
https://www.consumerreports.org/cro/news/2010/03/q-a-is-it-okay-to-put-new-shingles-right-over-old-ones/index.htm
https://www.installitdirect.com/learn/can-i-install-artificial-grass-on-top-of-real-grass/
https://blacktopconcepts.com/blog/can-you-put-new-asphalt-over-old-asphalt/
https://greenhorizonssod.com/blog/sod-over-old-grass/
https://www.wikihow.com/Lay-a-New-Lawn
https://www.gfloutdoors.com/can-you-put-sod-over-grass/
https://www.lawndelivery.com/blogs/news/can-you-lay-sod-on-top-of-a-dead-lawn
https://www.wikihow.com/Replace-an-Old-Lawn
https://aglandturf.com/can-you-lay-turf-over-existing-grass/
https://www.ivinghoeturf.co.uk/ask-turf-expert/can-you-lay-new-turf-on-top-of-an-old-lawn
https://www.growsonyou.com/question/show/55840
https://yardcare.toro.com/create/planting-a-new-lawn/six-steps-to-planting-a-new-lawn/
https://athleticturf.net/can-you-lay-new-sod-on-top-of-an-existing-lawn-or-sports-field/
https://www.hunker.com/13405516/can-i-put-sod-on-top-of-existing-grass