Try using a roller on your new lawn after installation. Tall grass … 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. The new sod would be able to get the best access to the deep soil that it needs for its proper growth. A layer of old sod will prevent the new sod from developing roots. Thedigmagcom is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Best grain free dog food for skin allergies, Doggy hair dryer and hair blowers that actually groom your doggy, Cuisinart 360 griddle cooking center review, TP links ac1200 things you need to know about it, How To Use A Spray Gun With Air Compressor. 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. Work to smooth out any wrinkles in the sod. Hopefully the fishmeal and black earth helps build up the topsoil layer. Happy to help. What kind of oil for lawn mower should you buy? Hey Lorri, we recommend following a land preparation regimen to make your new lawn establish properly. When you are using herbicides, try to read and follow the manufacturer’s guideline to the latter. Continue with sodding unless the center of the lawn is met. 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. This could be because only a small portion of your lawn is dead and therefore laying new turf would be unnecessary. If you only put a thin layer of soil down, the old weeds and grass will through your soil. Through experience, it is not best to lay sod over existing grass. December 27, 2019 . 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. Grass provides a functional ground cover in yards and parks as well as guarding against soil erosion along roadways and waterways. 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. Garden weeds are unwanted annual or perennial plants that limit desirable plants from growing vigorously because of the strong competition they offer for soil moisture and nutrients. Be careful when researching ‘shortcut’ ideas for your lawn. In this stage, it can’t repel weed invasion like a healthy, established … 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. Hey Max, there’s a chance new lawn could be fine! People often think that laying sod over an existing lawn makes sense and saves time. By killing all such weeds before laying sod, you clear the way for the new grass to grow and develop into a … People have multiple opinions about removing the old dead grass before sodding. Killing existing weeds prior to laying sod increases the chances of the grass establishing itself and growing healthy. One of our neighbors laid the sod right on top of the old grass. You’ll have to remove the old sod before installing new! 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. This is because the sod cannot survive if you lay it on top of existing grass. feet of the tilled soil. Excess sod should be removed, by using a knife. Remove all the weed from your garden either by hand or by using glyphosate. Thanks, that’s what I thought, but I’ve been told it’s okay. Depending on the severity of the slope, your sod could still be fine! Additionally, the grade is extremely important; the water flow must be proper. 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. The best instructions for it are loosen soil for 2 to 3 inches and then lay down the sod, using a roller to get it to lay properly so it can take root. Your fresh sod will be unable to reach the soil to develop roots. Have you ever set a heavy, dense object (like a brick or large rock) on top of your lawn? You can't simply lay sod on top of grass without doing proper preparation. If I put down 6 inch’s of Targo — can I then install sod? For those of you who prefer not to use toxic synthetic chemicals to kill the old grass and/or weeds, you can take several approaches to getting rid of weeds without chemicals. 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