Trim the grass on your lawn if it’s too long. On steep slopes, the vertical placement is key, but as long as your sod won’t shift as it settles, things should be fine. Have you ever set a heavy, dense object (like a brick or large rock) on top of your lawn? You should go on to pull as many weeds as you can do manually. Thanks, that’s what I thought, but I’ve been told it’s okay. Additionally, the grade is extremely important; the water flow must be proper. Don’t skip any steps, and save yourself the trouble of having to re-sod in a couple of weeks. I don’t know how it survived or continues to survive after about a year and a half. answers from Chicago on May 06, 2010 To really get sod to take, you need to place it on freshly turned soil. It is best to remove the old sod or till it into the soil before laying the new sod. It’s probably a better idea not to take any shortcuts! In fact, laying fresh sod over an existing lawn is no shortcut and … The yard should then be very thoroughly raked and look to collect any residue debris and chuck that in the bin. 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. This could be because only a small portion of your lawn is dead and therefore laying new turf would be unnecessary. So this is all about how to lay sod over an existing lawn to get the desired results without any issues. Turf needs to be able to grow roots quickly to become established after sod is laid. (Grass and weeds will grow through soil 2 or 3 inches thick quite easily.) The old sod will decompose and create harmful gases and air pockets that will wreak havoc on your new sod. Your fresh sod will be unable to reach the soil to develop roots. In cooler climates you can lay turf from spring until fall. It is also essential that a fresh sod should be given proper nutrients to thrive and grow. Through experience, it is not best to lay sod over existing grass. Save time and money by doing things right, the first time! People have multiple opinions about removing the old dead grass before sodding. This is an educational Blog website to inform the customers of OrderSodNow.com of installations tips. Moisten soil using a garden hose and then, down the row, just unroll the sod. laying the sod over the grass might work but the lawn is never going to be as healthy as if you had done it properly. The yard should then be investigated for any probable holes or depressions and if there, then make sure to fill them with soil, using a scoop shovel. Begin by clearing your lawn from debris, twigs, rubbish, and rock etc. However, I didn’t know as much as I should have and I laid some pieces vertical (with the slope) vs horizontal. Thanks for your comment and best of luck with your lawn! Do Not Lay Sod Over Old Turf. How do you lay sod over existing grass? If you’re in the market to lay new turf over a struggling lawn or playing field, you’ll need to prepare the ground first – exactly how you’d prepare it to allow the sod to make root-to-soil contact. If you’re resodding your entire lawn, this is less of a problem, although you’ll probably want to dig out around walkways and curbs to slope the sod … Height: If you place a patch of sod directly on your lawn, it will be higher than the surrounding soil, and not only will it show, but it will dry out faster than the rest of the lawn. You can’t simply lay sod on top of grass without doing proper preparation. In this stage, it can’t repel weed invasion like a healthy, established … Continue with sodding unless the center of the lawn is met. It is the envy of the street. Let us take this opportunity to quench your thirst about knowing that how to lay sod over the existing lawn in the most existing manner. No problem Mark! Grass seed is much cheaper to buy than buying the equivalent amount of turf. I will remove the old sod. Happy to help. The old sod may also contain weeds and weed … Sod grass requires soil contact in order to thrive. Existing grass makes it hard for sod to get the nutrients it needs to survive. Essentially, sodding over existing grass makes you have to do the job twice! Depending on the severity of the slope, your sod could still be fine! Experts will tell you it is best to remove old grass and weeds first and I agree. This will allow your lawn to breathe once the sod is put on top of it, and it will give the sod room to hook its roots onto the ground. Work to smooth out any wrinkles in the sod. Sod can’t be placed over existing growth, like plants or weeds, so clearing out any vegetation is a must. Saltillo, Lancaster. All necessary for Pest Control https://amzn.to/2rLU5CG ----- How to Kill Weeds Before Laying Sod. It may start out level, but as the old grass breaks down it will turn out very uneven. 10 pounds of the starter fertilizer should be applied to every 1,000 sq. Therefore, removing the old grass would negate all such concerns. When you are using herbicides, try to read and follow the manufacturer’s guideline to the latter. Hey Max, there’s a chance new lawn could be fine! Hey Lorri, we recommend following a land preparation regimen to make your new lawn establish properly. Uproot all weeds, and start your yard from scratch. If the object is left there for awhile the grass underneath it will decompose. That’s incredible that they had such great success with an unorthodox installation method! Well I rototilled my old “lawn” before reading this article… Since my time machine is being repaired what steps should I take to increase survival of the new sod. First thing you need to do is spray Roundup all over the whole area that you intend to lay grass on. If you do decide to take the short cut, you should definitely spray the existing lawn/weeds with herbicide at least a couple times before you do it. It is easier to put in the time and effort now as the results will be well worth it! How to Place Sod Over Existing Grass. You need to tap down the spot where the fixed surface hooks up with the soil, by using a hand tamper. By killing all such weeds before laying sod, you clear the way for the new grass to grow and develop into a … This can be a problem if you are growing grass from seed over a previous weedy lawn, the old weeds will grow through as well. Killing existing weeds prior to laying sod increases the chances of the grass establishing itself and growing healthy. If you were to just lay sod on the weeds it would do okay, but you will have a lot more weeds in your yard...Do not do like what was previously suggested and put out weed n feed, you should not fertilize newly laid sod That may help with your chances of success. The reason for old grass being dead would be minimized for the new sod laid as the old soil may be compacted and/ or contain diseases or insects, which may impact the new sod as well. For a guide on how to properly install sod, check out our full 7-step guide. Can I add soil to my existing lawn, then add the sod? However, you should also spray the existing grass and especially Bermuda grass with Roundup before you lay your new sod. Tall grass … My old grass is pretty much all dead and I’m looking to add 3-4 inches of soil on top of the old lawn to achieve the grade I want. I’m sorry but I’m not sure what Targo is, and I’d hate to give you inaccurate info. Some lawncare experts shy away from applying sod over existing grass when they are concerned about the level of the sod in comparison with other surfaces. The lawn roller filled with water should then be run row by a row over the soil. Proper preparation to the soil and ground beneath the sod is crucial to the success of your lawn. For example, some landscapers remove grass before applying sod near sidewalks and driveways, where it is better to have the base of the soil even with the hard surfaces. Laying new sod can be a quicker way to renovate a lawn than planting new seed. The most effective way to do this is to use a sod cutter, which can be rented for about $70 per day depending on your area. Why You Shouldn’t Lay Sod Right Over Your Lawn. For the remaining weeds in the lawn, you can look to treat it with the herbicide that contains all the active ingredients, dicamba, MCPP or glyphosate. How to Kill Weeds in the Lawn Without Killing Grass. It may seem like an easy solution, but here are the problems you create. I recently had all new concrete poured around my house (sidewalks, driveways, etc). The heavy duty type of the tarmac rack’s tines should be positioned right next to the lawn’s fixed surface, such as the driveway, patio or the sidewalk. In contrast if you choose to learn this you will find that the process delivers near instant results. Alternation should be done between the shorter and longer layers in order to make a brick pattern. This is because the sod cannot survive if you lay it on top of existing grass. If you want the new sod to look its best and with no old weeds or old grass growing through it, till the ground and remove the old grass first. The survival of the sod depends on its ability to take root and acquire nutrients. You will only hide your weed problem for a short time. You may consider adding a layer of topsoil on top of existing grass, or, better yet, remove old sod with a sod … I’m looking to put new sod in my backyard. Your email address will not be published. Mow your existing lawn as short as possible to remove vegetation. This is what happens to the grass beneath the 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. Finish laying the sod’s roll with alternate side approach. A layer of old sod will prevent the new sod from developing roots. People often think that laying sod over an existing lawn makes sense and saves time. December 27, 2019 . you can do this by removing old grass and weeds by hand (dig it out) or spray Round-up to kill existing grass and weeds then sod (check label for waiting period)you don't want old weeds coming through new sod. Can you lay sod over existing grass? I wouldn’t want to make any improper recommendations here. “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. He does very little to his yard. When installing sod, people tend to look for ways to simplify the process. Will everything still be fine? His lawn is the thickest and greenest on the street. Can You Lay Sod Over Existing Grass? Plant your sod over an existing lawn, while still ensuring good sod to soil contact. At the very least we recommend that you cut the existing grass down with a weed eater and then lay the grass over that. Or should I change the direction of the sod while it is still fresh? From start to the end of the marked area in the lawn, just go by raking the soil in a straight line that you wish to sod. Freshly laid sod also needs proper nutrients to thrive and to grow. How long after I use Round up can I SOD? Although it can be the easiest way to have a new, fresh lawn, laying sod over an existing one would not be the best option. Be sure not to run into any irrigation water lines when using the rototiller. The start point of the row should again be accessed and start raking once again unless you see the soil measuring beneath the fixed surface level is of an inch again. 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