Water the sod every day until it takes root in the soil. This is because the sod cannot survive if you lay it on top of existing grass. Rake the yard thoroughly, collect all remaining debris and place it in the bin. To lay a perfect sod, here are some essential guidelines on how to lay sods over an existing lawn Lay a sod at one end of your lawn and start to unroll it from the other side. Here is how you can resod your lawn: Remove and dispose of the existing sod. Pull as many weeds as possibly by hand. Lay the next row of sod. Sod can transform a dirt lot or dead area of grass into a lush, green lawn. Ideally, you should lay new sod when the soil reaches a temperature of 65 degrees Fahrenheit. This quickly kills the already existing grass in much the same way that a brick left on a lawn kills the grass beneath it. While it seems like a great idea, layering sod on top of existing turf isn’t likely to fare well unless the underlying turf is very sparse. To do so, it needs additional soil. Mark the area you will lay new sod with gardening paint. slightly above the existing lawn. But once you have prepared the ground properly, the sod installation goes very quickly. You’ll also be unlikely to lay sod in a manner that will prevent its roots from drying out. If you want the new sod to look its best and with no old weeds or old grass . Don’t worry if you leave a little space … Have killed existing Burmuda grass and similiar problem grasses. The existing ground may need to be manicured or treated before sod installation. Collect as much debris from your yard as possible, such as non-ornamental rocks, twigs and rubbish, and place it in a bin. I use to have thick healthy Bahia grass there but planted weeping clumping bamboo alongside the back fence for privacy and over the years those bamboo leaves settled and grass is gone. Then, lay compost atop the lawn and let it sit for a few weeks to fully suppress the soil. Return to the starting point of the row, and rake again until the soil measures 1 inch below the level of the fixed surface. Use a rototiller to loosen soil to a depth of 6 to 8 … Place the organic matter you collect from the yard when preparing it for sod in your compost pile. Ideally, you should lay new sod when the soil reaches a temperature of 65 degrees Fahrenheit. Laying sod over new bare ground takes a lot of muscle but you can almost be guaranteed that the grass will do better than when it is on existing turf. Save the cutouts so you can use them if you have any small gaps to fill in later. Why not to lay turf over old grass. Our next section (Option #3), will talk about sodding or seeding directly on the ground or grass. The ground should drop 1 foot every 50 feet to create a 2 percent slope. Since most struggling lawns need soil improvement before you add sod, you'll end up digging up and removing most of the remaining grass anyway and might as well clear away all of it for a fresh start. How to Lay Sod Over an Existing Lawn. Laying sod is a gratifying experience—you get a new, green lawn in no time! It slices under the grass, enabling you to pull up strips of old turf. Your fresh sod will be unable to reach the soil to develop roots. Dig Organic Matter Into Soil. The sod compresses the grass and limits its exposure to sunlight and water. The soil in the planting area should be moist, not soggy or dry. Start by watering the area and spraying an herbicide over the entire yard. 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. In order to do this, your sod needs to have contact with the soil beneath it. Trying to lay sod over existing grass leads to drying and dead roots as the new layer struggles to reach the soil below. Water your lawn with 2 1/2 gallons of water per square foot, and allow the soil to settle for a week. 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). It’s ideal to start laying your new sod against a fixed surface, such as a sidewalk or a side of the house. New sod cannot be placed over existing growth, so to prepare your lawn, kill all the weeds and stray plant life. Lay a sod at one end of your lawn and start to unroll it from the other side. When the lawn is fully covered, check for gaps in hard-to-reach, curved or oddly shaped areas. Close. Some people like to cut the old turf as low as possible and lay fresh sod on top. 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. While that sounds simple, skeptics will probably ask, “Can you lay sod over existing grass?”. When placing turf/sod patches into an existing lawn I will initially install them approximately 1inch (25mm) higher than the existing lawn, then using a combination of a scaffold board and my weight I will "settle" the newly installed patches so they are level or very! Remove excess sod from the end of the row with the blade of a utility knife. 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. This will give you a patch that exactly matches the size and shape of the hole below. 7. Rake the soil, and … Start a new roll immediately where the roll finished. Spread 1 inch of compost over the tilled soil and till to a depth of 4 inches to incorporate. Many garden centers accept sod cuttings for their mulching project, so call around if you’re concerned about diverting large amounts of yard waste from the waste stream when you re-sod your lawn. Step 3 Begin by applying a starter fertilizer high in phosphorus, such as 2:1:1 or 1:1:1 ratio. Sod should be installed within 24 to 48 hours of arrival and stored in a well-shaded area if possible. Andrews' work has appeared in Food and Wine, Fricote and "BBC Good Food." In fact, laying fresh sod over an existing lawn is no shortcut and could kill your sod and cause you twice as much work. This Old House landscape contractor Roger Cook shows how to create a lush, new lawn with sod. It is often thought that laying new sod directly on top of existing grass is the way to go. Cut and Lay the Sod Using a sod cutter or a very sharp knife, cut the sod to fit the area (this can be tricky). Cut the edges of the area straight. After laying the first row, use the knife to cut off half of the next piece so you … The secret is in the preparation for the new sod. This seems like an easy way to cut down the preparation time, but will end up adding more time than it saves! On its surface, it seems like an easy shortcut: Roll out new turf over a struggling lawn, let the bottom layer die and – viola! But it must be done correctly to get a lawn that will look good for many years to come. Dampen the prepared soil right before laying sections of new sod. Unroll another roll of sod on the opposite side of the yard where you began, starting a new roll as needed and removing excess with a utility knife. How to Lay Sod Over an Existing Lawn. These days all I do is prepare yards for sod installation. Posted by 5 years ago. The original layer of grass will form a barrier that makes it difficult for roots to establish. Grass provides a functional ground cover in yards and parks as well as guarding against soil erosion along roadways and waterways. Explanation: “All sod must make soil contact to root,” 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. Work your way across the yard for complete coverage with the aerator. Installing A New Sod Lawn – How To Do It Right The First Time. Apply 10 pounds of 10-20-10 starter fertilizer per 1,000 square feet of tilled soil. Of course, there is usually a fair amount of prep work involved, depending on the situation, and the sod must be watered and monitored carefully until it is established. A lush and healthy lawn requires an investment of time and effort. Plant your sod over an existing lawn, while still ensuring good sod to soil contact. If you feel resistance, the sod has taken root. Till the soil to a depth of 6 inches with a mechanized tiller to break up the grass and its root system. Shutterstock/Pfeiffer. After it was all over, we pulled up the old sod and laid down . Cut the edges of the area straight. Cut the sod to lay it around trees and other obstacles. What is sodding? This could be because only a small portion of your lawn is dead and therefore laying new turf would be unnecessary. You can’t simply lay sod on top of grass without doing proper preparation. Moisten the soil lightly with a garden hose, and place the open end of the roll of sod where you started prepping the area. As with any other turf-laying project, you’ll need to consider grading and drainage when you install your new sod, making sure water doesn’t pool in low spots and drains properly. To plant grass Seeds on an existing lawn, for a shopping list and tools sod with. Cm ) of the lawn is dead and therefore laying new turf level of. 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